.. _fastspec datamodel: =================== Fastspec Data Model =================== :Summary: Spectroscopic fitting results. :Naming Convention: ``fastspec-SURVEY-PROGRAM-HEALPIX.fits.gz``, where ``SURVEY`` is the survey name (e.g., *main* or *sv3*), ``PROGRAM`` is the program name (e.g., *bright* or *dark*), and ``HEALPIX`` is the healpixel number. :Regex: ``fastspec-(cmx|main|special|sv1|sv2|sv3)-(backup|bright|dark|other)-[0-9]+\.fits.gz`` :File Type: FITS Contents ======== ====== ============ ======== ====================== Number EXTNAME Type Contents ====== ============ ======== ====================== HDU00_ PRIMARY IMAGE Keywords only. HDU01_ FASTSPEC BINTABLE Table with spectral fitting results. HDU02_ METADATA BINTABLE Table with sample metadata. HDU03_ MODELS IMAGE Model spectra. ====== ============ ======== ====================== FITS Header Units ================= HDU00 ----- EXTNAME = PRIMARY Required Header Keywords ~~~~~~~~~~~~~~~~~~~~~~~~ .. collapse:: Required Header Keywords Table :open: .. rst-class:: keywords ======== ================ ==== ============================================== KEY Example Value Type Comment ======== ================ ==== ============================================== SPECPROD iron str Spectroscopic production name COADDTYP healpix str Type of spectral coadd (healpix,cumulative,pernight,perexp) CHECKSUM ZHWHZHVFZHVFZHVF str HDU checksum updated 2022-08-02T19:06:22 DATASUM 0 str data unit checksum updated 2022-08-02T19:06:22 ======== ================ ==== ============================================== Empty HDU. HDU01 ----- EXTNAME = FASTSPEC Spectroscopic fitting results. Required Header Keywords ~~~~~~~~~~~~~~~~~~~~~~~~ .. collapse:: Required Header Keywords Table :open: .. rst-class:: keywords ======== ================ ==== ============================================== KEY Example Value Type Comment ======== ================ ==== ============================================== NAXIS1 3115 int length of dimension 1 NAXIS2 338 int length of dimension 2 CHECKSUM WLDnaKDlWKDlaKDl str HDU checksum updated 2022-08-03T14:25:08 DATASUM 756558178 str data unit checksum updated 2022-08-03T14:25:08 ======== ================ ==== ============================================== Required Data Table Columns ~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. rst-class:: columns ============================ ============ ============================= ============================================ Name Type Units Description ============================ ============ ============================= ============================================ TARGETID int64 Unique target ID. SURVEY [1]_ bytes3 Survey name. PROGRAM [1]_ bytes6 Program name. HEALPIX [1]_ int32 Healpixel number. TILEID [2]_ int32 Tile ID number. NIGHT [2]_ int32 Night of observation. FIBER [2]_ int32 Fiber number. EXPID [3]_ int32 Exposure ID number. Z float64 Stellar continuum redshift. COEFF float32[5] Continuum coefficients. RCHI2 float32 Reduced chi-squared of the full-spectrum fit. RCHI2_CONT float32 Reduced chi-squared of the fit to the stellar continuum. RCHI2_PHOT float32 Reduced chi-squared of the fit to the broadband photometry. SNR_B float32 Median signal-to-noise ratio per pixel in *b* camera. SNR_R float32 Median signal-to-noise ratio per pixel in *r* camera. SNR_Z float32 Median signal-to-noise ratio per pixel in *z* camera. SMOOTHCORR_B float32 percent Mean value of the smooth continuum correction relative to the data in the *b* camera. SMOOTHCORR_R float32 percent Mean value of the smooth continuum correction relative to the data in the *r* camera. SMOOTHCORR_Z float32 percent Mean value of the smooth continuum correction relative to the data in the *z* camera. VDISP float32 km / s Stellar velocity dispersion. VDISP_IVAR float32 s2 / km2 Inverse variance of VDISP. AV float32 mag Attenuation of the integrated stellar population. AGE float32 Gyr Light-weighted age. ZZSUN float32 Logarithmic stellar metallicity relative to solar. LOGMSTAR float32 Msun Logarithmic stellar mass (h=1.0, Chabrier+2003 initial mass function). SFR float32 Msun / yr Instantaneous star formation rate (h=1.0, Chabrier+2003 initial mass function). DN4000 float32 Narrow 4000-A break index (from Balogh et al. 1999) measured from the emission-line subtracted data. DN4000_OBS float32 Narrow 4000-A break index measured from the observed spectroscopic data. DN4000_IVAR float32 Inverse variance of DN4000_OBS or DN4000. DN4000_MODEL float32 Narrow 4000-A break index measured from the best-fitting continuum model. FLUX_SYNTH_G float32 nmgy g-band flux synthesized from the data. FLUX_SYNTH_R float32 nmgy r-band flux synthesized from the data. FLUX_SYNTH_Z float32 nmgy z-band flux synthesized from the data. FLUX_SYNTH_SPECMODEL_G float32 nmgy g-band flux synthesized from the best-fitting spectroscopic model. FLUX_SYNTH_SPECMODEL_R float32 nmgy r-band flux synthesized from the best-fitting spectroscopic model. FLUX_SYNTH_SPECMODEL_Z float32 nmgy z-band flux synthesized from the best-fitting spectroscopic model. FLUX_SYNTH_PHOTMODEL_G float32 nmgy g-band flux synthesized from the best-fitting photometric continuum model. FLUX_SYNTH_PHOTMODEL_R float32 nmgy r-band flux synthesized from the best-fitting photometric continuum model. FLUX_SYNTH_PHOTMODEL_Z float32 nmgy z-band flux synthesized from the best-fitting photometric continuum model. FLUX_SYNTH_PHOTMODEL_W1 float32 nmgy W1-band flux synthesized from the best-fitting photometric continuum model. FLUX_SYNTH_PHOTMODEL_W2 float32 nmgy W2-band flux synthesized from the best-fitting photometric continuum model. FLUX_SYNTH_PHOTMODEL_W3 float32 nmgy W3-band flux synthesized from the best-fitting photometric continuum model. FLUX_SYNTH_PHOTMODEL_W4 float32 nmgy W4-band flux synthesized from the best-fitting photometric continuum model. ABSMAG10_DECAM_G [4]_ float32 mag Absolute magnitude in DECam g-band band-shifted to z=1.0 assuming h=1.0. ABSMAG10_IVAR_DECAM_G float32 1 / mag2 Inverse variance corresponding to ABSMAG10_DECAM_G. KCORR10_DECAM_G float32 mag K-correction used to derive ABSMAG10_DECAM_G band-shifted to z=1.0. ABSMAG10_DECAM_R [4]_ float32 mag Absolute magnitude in DECam r-band band-shifted to z=1.0 assuming h=1.0. ABSMAG10_IVAR_DECAM_R float32 1 / mag2 Inverse variance corresponding to ABSMAG10_DECAM_R. KCORR10_DECAM_R float32 mag K-correction used to derive ABSMAG10_DECAM_R band-shifted to z=1.0. ABSMAG10_DECAM_Z [4]_ float32 mag Absolute magnitude in DECam z-band band-shifted to z=1.0 assuming h=1.0. ABSMAG10_IVAR_DECAM_Z float32 1 / mag2 Inverse variance corresponding to ABSMAG10_DECAM_Z. KCORR10_DECAM_Z float32 mag K-correction used to derive ABSMAG10_DECAM_Z band-shifted to z=1.0. ABSMAG00_U [4]_ float32 mag Absolute magnitude in Johnson/Cousins U-band band-shifted to z=0.0 assuming h=1.0. ABSMAG00_IVAR_U float32 1 / mag2 Inverse variance corresponding to ABSMAG_U. KCORR00_U float32 mag K-correction used to derive ABSMAG_U band-shifted to z=0.0. ABSMAG00_B [4]_ float32 mag Like ABSMAG_U but for Johnson/Cousins B-band. ABSMAG00_IVAR_B float32 1 / mag2 Like ABSMAG_IVAR_U but for Johnson/Cousins B-band. KCORR00_B float32 mag Like KCORR_U but for Johnson/Cousins B-band. ABSMAG00_V [4]_ float32 mag Like ABSMAG_U but for Johnson/Cousins V-band. ABSMAG00_IVAR_V float32 1 / mag2 Like ABSMAG_IVAR_U but for Johnson/Cousins V-band. KCORR00_V float32 mag Like KCORR_U but for Johnson/Cousins V-band. ABSMAG01_SDSS_U [4]_ float32 mag Absolute magnitude in SDSS u-band band-shifted to z=0.1 assuming h=1.0. ABSMAG01_IVAR_SDSS_U float32 1 / mag2 Inverse variance corresponding to ABSMAG_SDSS_U. KCORR01_SDSS_U float32 mag K-correction used to derive ABSMAG_SDSS_U band-shifted to z=0.1. ABSMAG01_SDSS_G [4]_ float32 mag Like ABSMAG_SDSS_U but for SDSS g-band. ABSMAG01_IVAR_SDSS_G float32 1 / mag2 Like ABSMAG_IVAR_SDSS_U but for SDSS g-band. KCORR01_SDSS_G float32 mag Like KCORR_SDSS_U but for SDSS g-band. ABSMAG01_SDSS_R [4]_ float32 mag Like ABSMAG_SDSS_U but for SDSS r-band. ABSMAG01_IVAR_SDSS_R float32 1 / mag2 Like ABSMAG_IVAR_SDSS_U but for SDSS r-band. KCORR01_SDSS_R float32 mag Like KCORR_SDSS_U but for SDSS r-band. ABSMAG01_SDSS_I [4]_ float32 mag Like ABSMAG_SDSS_U but for SDSS i-band. ABSMAG01_IVAR_SDSS_I float32 1 / mag2 Like ABSMAG_IVAR_SDSS_U but for SDSS i-band. KCORR01_SDSS_I float32 mag Like KCORR_SDSS_U but for SDSS i-band. ABSMAG01_SDSS_Z [4]_ float32 mag Like ABSMAG_SDSS_U but for SDSS z-band. ABSMAG01_IVAR_SDSS_Z float32 1 / mag2 Like ABSMAG_IVAR_SDSS_U but for SDSS z-band. KCORR01_SDSS_Z float32 mag Like KCORR_SDSS_U but for SDSS z-band. ABSMAG01_W1 [4]_ float32 mag Absolute magnitude in WISE W1-band band-shifted to z=0.0 assuming h=1.0. ABSMAG01_IVAR_W1 float32 1 / mag2 Inverse variance corresponding to ABSMAG_W1. KCORR01_W1 float32 mag K-correction used to derive ABSMAG_W1 band-shifted to z=0.0. LOGLNU_1500 float32 1e+28 erg / (s Hz) Monochromatic luminosity at 1500 A in the rest-frame. LOGLNU_2800 float32 1e+28 erg / (s Hz) Monochromatic luminosity at 2800 A in the rest-frame. LOGL_1450 float32 1e+10 Lsun Integrated luminosity at 1450 A in the rest-frame. LOGL_1700 float32 1e+10 Lsun Integrated luminosity at 1700 A in the rest-frame. LOGL_3000 float32 1e+10 Lsun Integrated luminosity at 3000 A in the rest-frame. LOGL_5100 float32 1e+10 Lsun Integrated luminosity at 5100 A in the rest-frame. FLYA_1215_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at 1215.67 A in the rest-frame. FOII_3727_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at 3728.483 A in the rest-frame. FHBETA_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at 4862.683 A in the rest-frame. FOIII_5007_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at 5008.239 A in the rest-frame. FHALPHA_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at 6564.613 A in the rest-frame. RCHI2_LINE float32 Reduced chi-squared of the emission-line model fit. DELTA_LINECHI2 float32 Chi-squared difference between an emission-line model without and with broad lines. DELTA_LINENDOF int32 Difference in the degrees of freedom between an emission-line model without and with broad lines. APERCORR float32 Median aperture correction factor. APERCORR_G float32 Aperture correction factor measured in the g-band. APERCORR_R float32 Aperture correction factor measured in the r-band. APERCORR_Z float32 Aperture correction factor measured in the z-band. NARROW_Z float32 Mean redshift of well-measured narrow rest-frame optical emission lines (defaults to Z). NARROW_ZRMS float32 Root-mean-square scatter in NARROW_Z. BROAD_Z float32 Mean redshift of well-measured broad rest-frame optical emission lines (defaults to Z). BROAD_ZRMS float32 Root-mean-square scatter in BROAD_Z. UV_Z float32 Mean redshift of well-measured rest-frame UV emission lines (defaults to Z). UV_ZRMS float32 Root-mean-square scatter in UV_Z. NARROW_SIGMA float32 km / s Mean line-width of well-measured narrow rest-frame optical emission lines. NARROW_SIGMARMS float32 km / s Root-mean-square scatter in NARROW_SIGMA. BROAD_SIGMA float32 km / s Mean line-width of well-measured broad rest-frame optical emission lines. BROAD_SIGMARMS float32 km / s Root-mean-square scatter in BROAD_SIGMA. UV_SIGMA float32 km / s Mean line-width of well-measured rest-frame UV emission lines. UV_SIGMARMS float32 km / s Root-mean-square scatter in UV_SIGMA. MGII_DOUBLET_RATIO float32 MgII 2796 / 2803 doublet line-ratio. OII_DOUBLET_RATIO float32 [OII] 3726 / 3729 doublet line-ratio. SII_DOUBLET_RATIO float32 [SII] 6731 / 6716 doublet line-ratio. LYALPHA_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission-line amplitude. LYALPHA_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. LYALPHA_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. LYALPHA_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. LYALPHA_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. LYALPHA_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. LYALPHA_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. LYALPHA_VSHIFT float32 km / s Velocity shift relative to Z. LYALPHA_SIGMA float32 km / s Gaussian emission-line width. LYALPHA_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. LYALPHA_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. LYALPHA_EW float32 Angstrom Rest-frame emission-line equivalent width. LYALPHA_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. LYALPHA_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. LYALPHA_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. LYALPHA_CHI2 float32 Chi-squared of the line-fit. LYALPHA_NPIX int32 Number of pixels attributed to the emission line. NV_1240_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission-line amplitude. NV_1240_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. NV_1240_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. NV_1240_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. NV_1240_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. NV_1240_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. NV_1240_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. NV_1240_VSHIFT float32 km / s Velocity shift relative to Z. NV_1240_SIGMA float32 km / s Gaussian emission-line width. NV_1240_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. NV_1240_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. NV_1240_EW float32 Angstrom Rest-frame emission-line equivalent width. NV_1240_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. NV_1240_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. NV_1240_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. NV_1240_CHI2 float32 Chi-squared of the line-fit. NV_1240_NPIX int32 Number of pixels attributed to the emission line. OI_1304_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission-line amplitude. OI_1304_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. OI_1304_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. OI_1304_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. OI_1304_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. OI_1304_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. OI_1304_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. OI_1304_VSHIFT float32 km / s Velocity shift relative to Z. OI_1304_SIGMA float32 km / s Gaussian emission-line width. OI_1304_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. OI_1304_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. OI_1304_EW float32 Angstrom Rest-frame emission-line equivalent width. OI_1304_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. OI_1304_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. OI_1304_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. OI_1304_CHI2 float32 Chi-squared of the line-fit. OI_1304_NPIX int32 Number of pixels attributed to the emission line. SILIV_1396_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission-line amplitude. SILIV_1396_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. SILIV_1396_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. SILIV_1396_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. SILIV_1396_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. SILIV_1396_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. SILIV_1396_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. SILIV_1396_VSHIFT float32 km / s Velocity shift relative to Z. SILIV_1396_SIGMA float32 km / s Gaussian emission-line width. SILIV_1396_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. SILIV_1396_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. SILIV_1396_EW float32 Angstrom Rest-frame emission-line equivalent width. SILIV_1396_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. SILIV_1396_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. SILIV_1396_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. SILIV_1396_CHI2 float32 Chi-squared of the line-fit. SILIV_1396_NPIX int32 Number of pixels attributed to the emission line. CIV_1549_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. CIV_1549_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. CIV_1549_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. CIV_1549_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. CIV_1549_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. CIV_1549_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. CIV_1549_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. CIV_1549_VSHIFT float32 km / s Velocity shift relative to Z. CIV_1549_SIGMA float32 km / s Gaussian emission-line width. CIV_1549_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. CIV_1549_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. CIV_1549_EW float32 Angstrom Rest-frame emission-line equivalent width. CIV_1549_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. CIV_1549_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. CIV_1549_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. CIV_1549_CHI2 float32 Chi-squared of the line-fit. CIV_1549_NPIX int32 Number of pixels attributed to the emission line. HEII_1640_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. HEII_1640_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. HEII_1640_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. HEII_1640_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. HEII_1640_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. HEII_1640_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. HEII_1640_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. HEII_1640_VSHIFT float32 km / s Velocity shift relative to Z. HEII_1640_SIGMA float32 km / s Gaussian emission-line width. HEII_1640_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. HEII_1640_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. HEII_1640_EW float32 Angstrom Rest-frame emission-line equivalent width. HEII_1640_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. HEII_1640_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. HEII_1640_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. HEII_1640_CHI2 float32 Chi-squared of the line-fit. HEII_1640_NPIX int32 Number of pixels attributed to the emission line. AlIII_1857_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. AlIII_1857_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. AlIII_1857_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. AlIII_1857_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. AlIII_1857_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. AlIII_1857_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. AlIII_1857_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. AlIII_1857_VSHIFT float32 km / s Velocity shift relative to Z. AlIII_1857_SIGMA float32 km / s Gaussian emission-line width. AlIII_1857_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. AlIII_1857_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. AlIII_1857_EW float32 Angstrom Rest-frame emission-line equivalent width. AlIII_1857_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. AlIII_1857_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. AlIII_1857_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. AlIII_1857_CHI2 float32 Chi-squared of the line-fit. AlIII_1857_NPIX int32 Number of pixels attributed to the emission line. SILIII_1892_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. SILIII_1892_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. SILIII_1892_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. SILIII_1892_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. SILIII_1892_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. SILIII_1892_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. SILIII_1892_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. SILIII_1892_VSHIFT float32 km / s Velocity shift relative to Z. SILIII_1892_SIGMA float32 km / s Gaussian emission-line width. SILIII_1892_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. SILIII_1892_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. SILIII_1892_EW float32 Angstrom Rest-frame emission-line equivalent width. SILIII_1892_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. SILIII_1892_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. SILIII_1892_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. SILIII_1892_CHI2 float32 Chi-squared of the line-fit. SILIII_1892_NPIX int32 Number of pixels attributed to the emission line. CIII_1908_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. CIII_1908_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. CIII_1908_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. CIII_1908_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. CIII_1908_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. CIII_1908_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. CIII_1908_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. CIII_1908_VSHIFT float32 km / s Velocity shift relative to Z. CIII_1908_SIGMA float32 km / s Gaussian emission-line width. CIII_1908_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. CIII_1908_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. CIII_1908_EW float32 Angstrom Rest-frame emission-line equivalent width. CIII_1908_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. CIII_1908_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. CIII_1908_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. CIII_1908_CHI2 float32 Chi-squared of the line-fit. CIII_1908_NPIX int32 Number of pixels attributed to the emission line. MGII_2796_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. MGII_2796_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. MGII_2796_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. MGII_2796_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. MGII_2796_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. MGII_2796_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. MGII_2796_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. MGII_2796_VSHIFT float32 km / s Velocity shift relative to Z. MGII_2796_SIGMA float32 km / s Gaussian emission-line width. MGII_2796_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. MGII_2796_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. MGII_2796_EW float32 Angstrom Rest-frame emission-line equivalent width. MGII_2796_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. MGII_2796_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. MGII_2796_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. MGII_2796_CHI2 float32 Chi-squared of the line-fit. MGII_2796_NPIX int32 Number of pixels attributed to the emission line. MGII_2803_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. MGII_2803_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. MGII_2803_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. MGII_2803_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. MGII_2803_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. MGII_2803_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. MGII_2803_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. MGII_2803_VSHIFT float32 km / s Velocity shift relative to Z. MGII_2803_SIGMA float32 km / s Gaussian emission-line width. MGII_2803_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. MGII_2803_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. MGII_2803_EW float32 Angstrom Rest-frame emission-line equivalent width. MGII_2803_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. MGII_2803_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. MGII_2803_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. MGII_2803_CHI2 float32 Chi-squared of the line-fit. MGII_2803_NPIX int32 Number of pixels attributed to the emission line. NEV_3346_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. NEV_3346_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. NEV_3346_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. NEV_3346_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. NEV_3346_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. NEV_3346_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. NEV_3346_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. NEV_3346_VSHIFT float32 km / s Velocity shift relative to Z. NEV_3346_SIGMA float32 km / s Gaussian emission-line width. NEV_3346_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. NEV_3346_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. NEV_3346_EW float32 Angstrom Rest-frame emission-line equivalent width. NEV_3346_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. NEV_3346_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. NEV_3346_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. NEV_3346_CHI2 float32 Chi-squared of the line-fit. NEV_3346_NPIX int32 Number of pixels attributed to the emission line. NEV_3426_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. NEV_3426_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. NEV_3426_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. NEV_3426_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. NEV_3426_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. NEV_3426_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. NEV_3426_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. NEV_3426_VSHIFT float32 km / s Velocity shift relative to Z. NEV_3426_SIGMA float32 km / s Gaussian emission-line width. NEV_3426_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. NEV_3426_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. NEV_3426_EW float32 Angstrom Rest-frame emission-line equivalent width. NEV_3426_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. NEV_3426_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. NEV_3426_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. NEV_3426_CHI2 float32 Chi-squared of the line-fit. NEV_3426_NPIX int32 Number of pixels attributed to the emission line. OII_3726_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. OII_3726_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. OII_3726_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. OII_3726_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. OII_3726_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. OII_3726_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. OII_3726_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. OII_3726_VSHIFT float32 km / s Velocity shift relative to Z. OII_3726_SIGMA float32 km / s Gaussian emission-line width. OII_3726_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. OII_3726_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. OII_3726_EW float32 Angstrom Rest-frame emission-line equivalent width. OII_3726_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. OII_3726_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. OII_3726_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. OII_3726_CHI2 float32 Chi-squared of the line-fit. OII_3726_NPIX int32 Number of pixels attributed to the emission line. OII_3729_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. OII_3729_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. OII_3729_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. OII_3729_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. OII_3729_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. OII_3729_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. OII_3729_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. OII_3729_VSHIFT float32 km / s Velocity shift relative to Z. OII_3729_SIGMA float32 km / s Gaussian emission-line width. OII_3729_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. OII_3729_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. OII_3729_EW float32 Angstrom Rest-frame emission-line equivalent width. OII_3729_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. OII_3729_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. OII_3729_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. OII_3729_CHI2 float32 Chi-squared of the line-fit. OII_3729_NPIX int32 Number of pixels attributed to the emission line. NEIII_3869_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. NEIII_3869_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. NEIII_3869_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. NEIII_3869_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. NEIII_3869_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. NEIII_3869_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. NEIII_3869_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. NEIII_3869_VSHIFT float32 km / s Velocity shift relative to Z. NEIII_3869_SIGMA float32 km / s Gaussian emission-line width. NEIII_3869_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. NEIII_3869_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. NEIII_3869_EW float32 Angstrom Rest-frame emission-line equivalent width. NEIII_3869_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. NEIII_3869_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. NEIII_3869_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. NEIII_3869_CHI2 float32 Chi-squared of the line-fit. NEIII_3869_NPIX int32 Number of pixels attributed to the emission line. H6_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. H6_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. H6_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. H6_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. H6_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. H6_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. H6_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. H6_VSHIFT float32 km / s Velocity shift relative to Z. H6_SIGMA float32 km / s Gaussian emission-line width. H6_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. H6_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. H6_EW float32 Angstrom Rest-frame emission-line equivalent width. H6_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. H6_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. H6_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. H6_CHI2 float32 Chi-squared of the line-fit. H6_NPIX int32 Number of pixels attributed to the emission line. H6_BROAD_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. H6_BROAD_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. H6_BROAD_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. H6_BROAD_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. H6_BROAD_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. H6_BROAD_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. H6_BROAD_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. H6_BROAD_VSHIFT float32 km / s Velocity shift relative to Z. H6_BROAD_SIGMA float32 km / s Gaussian emission-line width. H6_BROAD_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. H6_BROAD_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. H6_BROAD_EW float32 Angstrom Rest-frame emission-line equivalent width. H6_BROAD_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. H6_BROAD_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. H6_BROAD_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. H6_BROAD_CHI2 float32 Chi-squared of the line-fit. H6_BROAD_NPIX int32 Number of pixels attributed to the emission line. HEPSILON_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. HEPSILON_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. HEPSILON_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. HEPSILON_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. HEPSILON_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. HEPSILON_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. HEPSILON_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. HEPSILON_VSHIFT float32 km / s Velocity shift relative to Z. HEPSILON_SIGMA float32 km / s Gaussian emission-line width. HEPSILON_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. HEPSILON_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. HEPSILON_EW float32 Angstrom Rest-frame emission-line equivalent width. HEPSILON_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. HEPSILON_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. HEPSILON_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. HEPSILON_CHI2 float32 Chi-squared of the line-fit. HEPSILON_NPIX int32 Number of pixels attributed to the emission line. HEPSILON_BROAD_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. HEPSILON_BROAD_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. HEPSILON_BROAD_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. HEPSILON_BROAD_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. HEPSILON_BROAD_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. HEPSILON_BROAD_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. HEPSILON_BROAD_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. HEPSILON_BROAD_VSHIFT float32 km / s Velocity shift relative to Z. HEPSILON_BROAD_SIGMA float32 km / s Gaussian emission-line width. HEPSILON_BROAD_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. HEPSILON_BROAD_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. HEPSILON_BROAD_EW float32 Angstrom Rest-frame emission-line equivalent width. HEPSILON_BROAD_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. HEPSILON_BROAD_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. HEPSILON_BROAD_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. HEPSILON_BROAD_CHI2 float32 Chi-squared of the line-fit. HEPSILON_BROAD_NPIX int32 Number of pixels attributed to the emission line. HDELTA_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. HDELTA_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. HDELTA_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. HDELTA_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. HDELTA_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. HDELTA_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. HDELTA_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. HDELTA_VSHIFT float32 km / s Velocity shift relative to Z. HDELTA_SIGMA float32 km / s Gaussian emission-line width. HDELTA_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. HDELTA_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. HDELTA_EW float32 Angstrom Rest-frame emission-line equivalent width. HDELTA_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. HDELTA_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. HDELTA_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. HDELTA_CHI2 float32 Chi-squared of the line-fit. HDELTA_NPIX int32 Number of pixels attributed to the emission line. HDELTA_BROAD_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. HDELTA_BROAD_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. HDELTA_BROAD_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. HDELTA_BROAD_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. HDELTA_BROAD_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. HDELTA_BROAD_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. HDELTA_BROAD_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. HDELTA_BROAD_VSHIFT float32 km / s Velocity shift relative to Z. HDELTA_BROAD_SIGMA float32 km / s Gaussian emission-line width. HDELTA_BROAD_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. HDELTA_BROAD_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. HDELTA_BROAD_EW float32 Angstrom Rest-frame emission-line equivalent width. HDELTA_BROAD_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. HDELTA_BROAD_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. HDELTA_BROAD_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. HDELTA_BROAD_CHI2 float32 Chi-squared of the line-fit. HDELTA_BROAD_NPIX int32 Number of pixels attributed to the emission line. HGAMMA_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. HGAMMA_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. HGAMMA_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. HGAMMA_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. HGAMMA_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. HGAMMA_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. HGAMMA_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. HGAMMA_VSHIFT float32 km / s Velocity shift relative to Z. HGAMMA_SIGMA float32 km / s Gaussian emission-line width. HGAMMA_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. HGAMMA_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. HGAMMA_EW float32 Angstrom Rest-frame emission-line equivalent width. HGAMMA_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. HGAMMA_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. HGAMMA_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. HGAMMA_CHI2 float32 Chi-squared of the line-fit. HGAMMA_NPIX int32 Number of pixels attributed to the emission line. HGAMMA_BROAD_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. HGAMMA_BROAD_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. HGAMMA_BROAD_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. HGAMMA_BROAD_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. HGAMMA_BROAD_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. HGAMMA_BROAD_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. HGAMMA_BROAD_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. HGAMMA_BROAD_VSHIFT float32 km / s Velocity shift relative to Z. HGAMMA_BROAD_SIGMA float32 km / s Gaussian emission-line width. HGAMMA_BROAD_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. HGAMMA_BROAD_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. HGAMMA_BROAD_EW float32 Angstrom Rest-frame emission-line equivalent width. HGAMMA_BROAD_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. HGAMMA_BROAD_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. HGAMMA_BROAD_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. HGAMMA_BROAD_CHI2 float32 Chi-squared of the line-fit. HGAMMA_BROAD_NPIX int32 Number of pixels attributed to the emission line. OIII_4363_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. OIII_4363_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. OIII_4363_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. OIII_4363_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. OIII_4363_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. OIII_4363_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. OIII_4363_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. OIII_4363_VSHIFT float32 km / s Velocity shift relative to Z. OIII_4363_SIGMA float32 km / s Gaussian emission-line width. OIII_4363_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. OIII_4363_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. OIII_4363_EW float32 Angstrom Rest-frame emission-line equivalent width. OIII_4363_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. OIII_4363_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. OIII_4363_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. OIII_4363_CHI2 float32 Chi-squared of the line-fit. OIII_4363_NPIX int32 Number of pixels attributed to the emission line. HEI_4471_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. HEI_4471_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. HEI_4471_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. HEI_4471_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. HEI_4471_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. HEI_4471_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. HEI_4471_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. HEI_4471_VSHIFT float32 km / s Velocity shift relative to Z. HEI_4471_SIGMA float32 km / s Gaussian emission-line width. HEI_4471_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. HEI_4471_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. HEI_4471_EW float32 Angstrom Rest-frame emission-line equivalent width. HEI_4471_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. HEI_4471_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. HEI_4471_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. HEI_4471_CHI2 float32 Chi-squared of the line-fit. HEI_4471_NPIX int32 Number of pixels attributed to the emission line. HEII_4686_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. HEII_4686_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. HEII_4686_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. HEII_4686_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. HEII_4686_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. HEII_4686_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. HEII_4686_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. HEII_4686_VSHIFT float32 km / s Velocity shift relative to Z. HEII_4686_SIGMA float32 km / s Gaussian emission-line width. HEII_4686_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. HEII_4686_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. HEII_4686_EW float32 Angstrom Rest-frame emission-line equivalent width. HEII_4686_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. HEII_4686_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. HEII_4686_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. HEII_4686_CHI2 float32 Chi-squared of the line-fit. HEII_4686_NPIX int32 Number of pixels attributed to the emission line. HBETA_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. HBETA_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. HBETA_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. HBETA_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. HBETA_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. HBETA_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. HBETA_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. HBETA_VSHIFT float32 km / s Velocity shift relative to Z. HBETA_SIGMA float32 km / s Gaussian emission-line width. HBETA_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. HBETA_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. HBETA_EW float32 Angstrom Rest-frame emission-line equivalent width. HBETA_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. HBETA_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. HBETA_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. HBETA_CHI2 float32 Chi-squared of the line-fit. HBETA_NPIX int32 Number of pixels attributed to the emission line. HBETA_BROAD_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. HBETA_BROAD_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. HBETA_BROAD_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. HBETA_BROAD_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. HBETA_BROAD_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. HBETA_BROAD_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. HBETA_BROAD_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. HBETA_BROAD_VSHIFT float32 km / s Velocity shift relative to Z. HBETA_BROAD_SIGMA float32 km / s Gaussian emission-line width. HBETA_BROAD_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. HBETA_BROAD_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. HBETA_BROAD_EW float32 Angstrom Rest-frame emission-line equivalent width. HBETA_BROAD_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. HBETA_BROAD_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. HBETA_BROAD_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. HBETA_BROAD_CHI2 float32 Chi-squared of the line-fit. HBETA_BROAD_NPIX int32 Number of pixels attributed to the emission line. OIII_4959_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. OIII_4959_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. OIII_4959_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. OIII_4959_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. OIII_4959_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. OIII_4959_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. OIII_4959_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. OIII_4959_VSHIFT float32 km / s Velocity shift relative to Z. OIII_4959_SIGMA float32 km / s Gaussian emission-line width. OIII_4959_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. OIII_4959_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. OIII_4959_EW float32 Angstrom Rest-frame emission-line equivalent width. OIII_4959_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. OIII_4959_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. OIII_4959_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. OIII_4959_CHI2 float32 Chi-squared of the line-fit. OIII_4959_NPIX int32 Number of pixels attributed to the emission line. OIII_5007_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. OIII_5007_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. OIII_5007_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. OIII_5007_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. OIII_5007_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. OIII_5007_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. OIII_5007_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. OIII_5007_VSHIFT float32 km / s Velocity shift relative to Z. OIII_5007_SIGMA float32 km / s Gaussian emission-line width. OIII_5007_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. OIII_5007_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. OIII_5007_EW float32 Angstrom Rest-frame emission-line equivalent width. OIII_5007_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. OIII_5007_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. OIII_5007_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. OIII_5007_CHI2 float32 Chi-squared of the line-fit. OIII_5007_NPIX int32 Number of pixels attributed to the emission line. NII_5755_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. NII_5755_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. NII_5755_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. NII_5755_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. NII_5755_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. NII_5755_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. NII_5755_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. NII_5755_VSHIFT float32 km / s Velocity shift relative to Z. NII_5755_SIGMA float32 km / s Gaussian emission-line width. NII_5755_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. NII_5755_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. NII_5755_EW float32 Angstrom Rest-frame emission-line equivalent width. NII_5755_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. NII_5755_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. NII_5755_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. NII_5755_CHI2 float32 Chi-squared of the line-fit. NII_5755_NPIX int32 Number of pixels attributed to the emission line. HEI_5876_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. HEI_5876_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. HEI_5876_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. HEI_5876_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. HEI_5876_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. HEI_5876_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. HEI_5876_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. HEI_5876_VSHIFT float32 km / s Velocity shift relative to Z. HEI_5876_SIGMA float32 km / s Gaussian emission-line width. HEI_5876_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. HEI_5876_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. HEI_5876_EW float32 Angstrom Rest-frame emission-line equivalent width. HEI_5876_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. HEI_5876_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. HEI_5876_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. HEI_5876_CHI2 float32 Chi-squared of the line-fit. HEI_5876_NPIX int32 Number of pixels attributed to the emission line. OI_6300_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. OI_6300_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. OI_6300_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. OI_6300_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. OI_6300_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. OI_6300_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. OI_6300_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. OI_6300_VSHIFT float32 km / s Velocity shift relative to Z. OI_6300_SIGMA float32 km / s Gaussian emission-line width. OI_6300_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. OI_6300_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. OI_6300_EW float32 Angstrom Rest-frame emission-line equivalent width. OI_6300_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. OI_6300_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. OI_6300_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. OI_6300_CHI2 float32 Chi-squared of the line-fit. OI_6300_NPIX int32 Number of pixels attributed to the emission line. SIII_6312_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. SIII_6312_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. SIII_6312_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. SIII_6312_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. SIII_6312_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. SIII_6312_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. SIII_6312_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. SIII_6312_VSHIFT float32 km / s Velocity shift relative to Z. SIII_6312_SIGMA float32 km / s Gaussian emission-line width. SIII_6312_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. SIII_6312_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. SIII_6312_EW float32 Angstrom Rest-frame emission-line equivalent width. SIII_6312_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. SIII_6312_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. SIII_6312_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. SIII_6312_CHI2 float32 Chi-squared of the line-fit. SIII_6312_NPIX int32 Number of pixels attributed to the emission line. NII_6548_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. NII_6548_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. NII_6548_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. NII_6548_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. NII_6548_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. NII_6548_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. NII_6548_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. NII_6548_VSHIFT float32 km / s Velocity shift relative to Z. NII_6548_SIGMA float32 km / s Gaussian emission-line width. NII_6548_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. NII_6548_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. NII_6548_EW float32 Angstrom Rest-frame emission-line equivalent width. NII_6548_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. NII_6548_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. NII_6548_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. NII_6548_CHI2 float32 Chi-squared of the line-fit. NII_6548_NPIX int32 Number of pixels attributed to the emission line. HALPHA_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. HALPHA_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. HALPHA_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. HALPHA_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. HALPHA_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. HALPHA_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. HALPHA_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. HALPHA_VSHIFT float32 km / s Velocity shift relative to Z. HALPHA_SIGMA float32 km / s Gaussian emission-line width. HALPHA_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. HALPHA_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. HALPHA_EW float32 Angstrom Rest-frame emission-line equivalent width. HALPHA_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. HALPHA_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. HALPHA_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. HALPHA_CHI2 float32 Chi-squared of the line-fit. HALPHA_NPIX int32 Number of pixels attributed to the emission line. HALPHA_BROAD_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. HALPHA_BROAD_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. HALPHA_BROAD_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. HALPHA_BROAD_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. HALPHA_BROAD_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. HALPHA_BROAD_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. HALPHA_BROAD_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. HALPHA_BROAD_VSHIFT float32 km / s Velocity shift relative to Z. HALPHA_BROAD_SIGMA float32 km / s Gaussian emission-line width. HALPHA_BROAD_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. HALPHA_BROAD_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. HALPHA_BROAD_EW float32 Angstrom Rest-frame emission-line equivalent width. HALPHA_BROAD_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. HALPHA_BROAD_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. HALPHA_BROAD_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. HALPHA_BROAD_CHI2 float32 Chi-squared of the line-fit. HALPHA_BROAD_NPIX int32 Number of pixels attributed to the emission line. NII_6584_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. NII_6584_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. NII_6584_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. NII_6584_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. NII_6584_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. NII_6584_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. NII_6584_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. NII_6584_VSHIFT float32 km / s Velocity shift relative to Z. NII_6584_SIGMA float32 km / s Gaussian emission-line width. NII_6584_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. NII_6584_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. NII_6584_EW float32 Angstrom Rest-frame emission-line equivalent width. NII_6584_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. NII_6584_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. NII_6584_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. NII_6584_CHI2 float32 Chi-squared of the line-fit. NII_6584_NPIX int32 Number of pixels attributed to the emission line. SII_6716_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. SII_6716_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. SII_6716_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. SII_6716_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. SII_6716_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. SII_6716_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. SII_6716_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. SII_6716_VSHIFT float32 km / s Velocity shift relative to Z. SII_6716_SIGMA float32 km / s Gaussian emission-line width. SII_6716_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. SII_6716_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. SII_6716_EW float32 Angstrom Rest-frame emission-line equivalent width. SII_6716_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. SII_6716_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. SII_6716_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. SII_6716_CHI2 float32 Chi-squared of the line-fit. SII_6716_NPIX int32 Number of pixels attributed to the emission line. SII_6731_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. SII_6731_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. SII_6731_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. SII_6731_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. SII_6731_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. SII_6731_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. SII_6731_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. SII_6731_VSHIFT float32 km / s Velocity shift relative to Z. SII_6731_SIGMA float32 km / s Gaussian emission-line width. SII_6731_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. SII_6731_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. SII_6731_EW float32 Angstrom Rest-frame emission-line equivalent width. SII_6731_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. SII_6731_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. SII_6731_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. SII_6731_CHI2 float32 Chi-squared of the line-fit. SII_6731_NPIX int32 Number of pixels attributed to the emission line. OII_7320_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. OII_7320_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. OII_7320_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. OII_7320_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. OII_7320_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. OII_7320_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. OII_7320_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. OII_7320_VSHIFT float32 km / s Velocity shift relative to Z. OII_7320_SIGMA float32 km / s Gaussian emission-line width. OII_7320_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. OII_7320_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. OII_7320_EW float32 Angstrom Rest-frame emission-line equivalent width. OII_7320_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. OII_7320_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. OII_7320_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. OII_7320_CHI2 float32 Chi-squared of the line-fit. OII_7320_NPIX int32 Number of pixels attributed to the emission line. OII_7330_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. OII_7330_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. OII_7330_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. OII_7330_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. OII_7330_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. OII_7330_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. OII_7330_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. OII_7330_VSHIFT float32 km / s Velocity shift relative to Z. OII_7330_SIGMA float32 km / s Gaussian emission-line width. OII_7330_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. OII_7330_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. OII_7330_EW float32 Angstrom Rest-frame emission-line equivalent width. OII_7330_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. OII_7330_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. OII_7330_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. OII_7330_CHI2 float32 Chi-squared of the line-fit. OII_7330_NPIX int32 Number of pixels attributed to the emission line. SIII_9069_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. SIII_9069_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. SIII_9069_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. SIII_9069_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. SIII_9069_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. SIII_9069_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. SIII_9069_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. SIII_9069_VSHIFT float32 km / s Velocity shift relative to Z. SIII_9069_SIGMA float32 km / s Gaussian emission-line width. SIII_9069_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. SIII_9069_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. SIII_9069_EW float32 Angstrom Rest-frame emission-line equivalent width. SIII_9069_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. SIII_9069_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. SIII_9069_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. SIII_9069_CHI2 float32 Chi-squared of the line-fit. SIII_9069_NPIX int32 Number of pixels attributed to the emission line. SIII_9532_MODELAMP float32 1e-17 erg / (Angstrom cm2 s) Model emission line amplitude. SIII_9532_AMP float32 1e-17 erg / (Angstrom cm2 s) Emission line amplitude. SIII_9532_AMP_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of line-amplitude. SIII_9532_FLUX float32 1e-17 erg / (cm2 s) Gaussian-integrated emission-line flux. SIII_9532_FLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of integrated flux. SIII_9532_BOXFLUX float32 1e-17 erg / (cm2 s) Boxcar-integrated emission-line flux. SIII_9532_BOXFLUX_IVAR float32 1e+34 cm4 s2 / erg2 Inverse variance of boxcar-integrated flux. SIII_9532_VSHIFT float32 km / s Velocity shift relative to Z. SIII_9532_SIGMA float32 km / s Gaussian emission-line width. SIII_9532_CONT float32 1e-17 erg / (Angstrom cm2 s) Continuum flux at line center. SIII_9532_CONT_IVAR float32 1e+34 Angstrom2 cm4 s2 / erg2 Inverse variance of continuum flux. SIII_9532_EW float32 Angstrom Rest-frame emission-line equivalent width. SIII_9532_EW_IVAR float32 1 / Angstrom2 Inverse variance of equivalent width. SIII_9532_FLUX_LIMIT float32 erg / (cm2 s) One-sigma upper limit on the emission line flux. SIII_9532_EW_LIMIT float32 Angstrom One-sigma upper limit on the emission line equivalent width. SIII_9532_CHI2 float32 Chi-squared of the line-fit. SIII_9532_NPIX int32 Number of pixels attributed to the emission line. ============================ ============ ============================= ============================================ HDU02 ----- EXTNAME = METADATA Metadata associated with each objected fitted. Required Header Keywords ~~~~~~~~~~~~~~~~~~~~~~~~ .. collapse:: Required Header Keywords Table :open: .. rst-class:: keywords ======== ================ ==== ============================================== KEY Example Value Type Comment ======== ================ ==== ============================================== NAXIS1 339 int length of dimension 1 NAXIS2 338 int length of dimension 2 CHECKSUM hFY6jCV3hCV3hCV3 str HDU checksum updated 2022-08-03T14:25:08 DATASUM 1759692941 str data unit checksum updated 2022-08-03T14:25:08 ======== ================ ==== ============================================== Required Data Table Columns ~~~~~~~~~~~~~~~~~~~~~~~~~~~ .. rst-class:: columns ====================== =========== ========== ========================================== Name Type Units Description ====================== =========== ========== ========================================== TARGETID int64 Unique target ID. SURVEY [1]_ bytes3 Survey name. PROGRAM [1]_ bytes6 Program name. HEALPIX [1]_ int32 Healpixel number. TILEID [2]_ int32 Tile ID number. FIBER [2]_ int32 Fiber number. NIGHT [2]_ int32 Night of observation. EXPID [3]_ int32 Exposure ID number. TILEID_LIST str? List of tile IDs that went into healpix coadd. RA float64 deg Right ascension from target catalog. DEC float64 deg Declination from target catalog. COADD_FIBERSTATUS int64 Fiber status bit. CMX_TARGET [5]_ int64 Commissioning (CMX) targeting bit. DESI_TARGET int64 DESI targeting bit. BGS_TARGET int64 BGS targeting bit. MWS_TARGET int64 MWS targeting bit. SCND_TARGET int64 Secondary target targeting bit. SV1_DESI_TARGET [5]_ int64 SV1 DESI targeting bit. SV1_BGS_TARGET [5]_ int64 SV1 BGS targeting bit. SV1_MWS_TARGET [5]_ int64 SV1 MWS targeting bit. SV2_DESI_TARGET [5]_ int64 SV2 DESI targeting bit. SV2_BGS_TARGET [5]_ int64 SV2 BGS targeting bit. SV2_MWS_TARGET [5]_ int64 SV2 MWS targeting bit. SV3_DESI_TARGET [5]_ int64 SV3 DESI targeting bit. SV3_BGS_TARGET [5]_ int64 SV3 BGS targeting bit. SV3_MWS_TARGET [5]_ int64 SV3 MWS targeting bit. SV1_SCND_TARGET [5]_ int64 SV1 secondary targeting bit. SV2_SCND_TARGET [5]_ int64 SV2 secondary targeting bit. SV3_SCND_TARGET [5]_ int64 SV3 secondary targeting bit. Z float64 Redshift based on Redrock or QuasarNet (for QSO targets only). ZWARN int8 Redrock zwarning bit. DELTACHI2 float64 Redrock delta-chi-squared. SPECTYPE str6 Redrock spectral classification. Z_RR float64 Redrock redshift. TSNR2_BGS float32 Template signal-to-noise ratio squared for BGS targets. TSNR2_LRG float32 Template signal-to-noise ratio squared for LRG targets. TSNR2_ELG float32 Template signal-to-noise ratio squared for ELG targets. TSNR2_QSO float32 Template signal-to-noise ratio squared for QSO targets. TSNR2_LYA float32 Template signal-to-noise ratio squared for LYA targets. PHOTSYS str1 Photometric system (*N* or *S*). LS_ID int64 Unique Legacy Surveys identification number. FIBERFLUX_G float32 nmgy Fiber g-band flux corrected for Galactic extinction. FIBERFLUX_R float32 nmgy Fiber r-band flux corrected for Galactic extinction. FIBERFLUX_Z float32 nmgy Fiber z-band flux corrected for Galactic extinction. FIBERTOTFLUX_G float32 nmgy Fibertot g-band flux corrected for Galactic extinction. FIBERTOTFLUX_R float32 nmgy Fibertot r-band flux corrected for Galactic extinction. FIBERTOTFLUX_Z float32 nmgy Fibertot z-band flux corrected for Galactic extinction. FLUX_G float32 nmgy Total g-band flux corrected for Galactic extinction. FLUX_R float32 nmgy Total r-band flux corrected for Galactic extinction. FLUX_Z float32 nmgy Total z-band flux corrected for Galactic extinction. FLUX_W1 float32 nmgy Total W1-band flux corrected for Galactic extinction. FLUX_W2 float32 nmgy Total W2-band flux corrected for Galactic extinction. FLUX_W3 float32 nmgy Total W3-band flux corrected for Galactic extinction. FLUX_W4 float32 nmgy Total W4-band flux corrected for Galactic extinction. FLUX_IVAR_G float32 1 / nmgy2 Inverse variance of FLUX_G corrected for Galactic extinction. FLUX_IVAR_R float32 1 / nmgy2 Inverse variance of FLUX_R corrected for Galactic extinction. FLUX_IVAR_Z float32 1 / nmgy2 Inverse variance of FLUX_Z corrected for Galactic extinction. FLUX_IVAR_W1 float32 1 / nmgy2 Inverse variance of FLUX_W1 corrected for Galactic extinction. FLUX_IVAR_W2 float32 1 / nmgy2 Inverse variance of FLUX_W2 corrected for Galactic extinction. FLUX_IVAR_W3 float32 1 / nmgy2 Inverse variance of FLUX_W3 corrected for Galactic extinction. FLUX_IVAR_W4 float32 1 / nmgy2 Inverse variance of FLUX_W4 corrected for Galactic extinction. EBV float32 mag Milky Way foreground dust reddening. MW_TRANSMISSION_G float32 Milky Way foreground dust transmission factor [0-1] in the g-band. MW_TRANSMISSION_R float32 Milky Way foreground dust transmission factor [0-1] in the r-band. MW_TRANSMISSION_Z float32 Milky Way foreground dust transmission factor [0-1] in the z-band. MW_TRANSMISSION_W1 float32 Milky Way foreground dust transmission factor [0-1] in the W1-band. MW_TRANSMISSION_W2 float32 Milky Way foreground dust transmission factor [0-1] in the W2-band. MW_TRANSMISSION_W3 float32 Milky Way foreground dust transmission factor [0-1] in the W3-band. MW_TRANSMISSION_W4 float32 Milky Way foreground dust transmission factor [0-1] in the W4-band. ====================== =========== ========== ========================================== HDU03 ----- EXTNAME = MODELS Best-fitting model spectra (corrected for Galactic extinction). Required Header Keywords ~~~~~~~~~~~~~~~~~~~~~~~~ .. collapse:: Required Header Keywords Table :open: .. rst-class:: keywords ======== ============================ ===== ============================================== KEY Example Value Type Comment ======== ============================ ===== ============================================== NAXIS1 7781 int number of pixels NAXIS2 3 int number of models NAXIS3 338 int number of objects BUNIT 10**-17 erg/(s cm2 Angstrom) str flux unit CUNIT1 Angstrom str wavelength unit CTYPE1 WAVE str type of axis CRVAL1 3600.0 float wavelength of pixel CRPIX1 (Angstrom) CRPIX1 0 int 0-indexed pixel number corresponding to CRVAL1 CDELT1 0.8 float pixel size (Angstrom) DC-FLAG 0 int 0 = linear wavelength vector AIRORVAC vac str wavelengths in vacuum (vac) CHECKSUM Q9eTT8bTQ8bTQ8bT str HDU checksum updated 2022-08-03T14:25:08 DATASUM 3074907107 str data unit checksum updated 2022-08-03T14:25:08 ======== ============================ ===== ============================================== Data: FITS image [int32, 7781x3,338] .. [1] Column only present when fitting healpix coadds. .. [2] Column only present when fitting cumulative, per-night, or per-expopsure tile-based coadds. .. [3] Column only present when fitting per-exposure tile-based coadds. .. [4] Only observed photometry with a minimum signal-to-noise ratio of two is used to compute K-corrections. Absolute magnitudes are estimated using from the (S/N>2) observed-frame bandpass nearest in wavelength to the desired band-shifted rest-frame bandpass. If no observed-frame photometry is available, then the absolute magnitude is synthesized from the best-fitting model and the corresponding inverse variance is set to zero. .. [5] Column only present in Commissioning and Survey Validation spectroscopic observations.