VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJ/944/1
  DESI observations of the Andromeda galaxy (Dey+, 2023)
ReadMe+ftp
2023ApJ...944....1D
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/944/1/mcatDESI M31 measurement catalog (DESIM31MEASUREMENT_CATALOG.fits); see Appendix C (11361 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  targetID  DESI target identification (TARGETID) (meta.id;meta.main)
  Dup  DESI targetID of the duplicate entry for this source if one exists; 0 otherwise (DUPLICATE) (meta.id.assoc)
  Prim  1=Primary entry; O=otherwise; only for duplicate entries (PRIMARY) (meta.code)
  RAJ2000 deg (i) [8/14] Right ascension (J2000) (RA) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [37/44] Declination (J2000) (DEC) (pos.eq.dec;meta.main)
  HRVBest km/s [-713/1037934] "Best" heliocentric radial velocity (VRAD_BEST) (spect.dopplerVeloc;pos.heliocentric;meta.modelled)
  e_HRVBest km/s [0.02/187] HRVBest uncertainty (VRADBESTERR) (stat.error;spect.dopplerVeloc;pos.heliocentric)
  HRV km/s [-1500/1500] Heliocentric radial velocity (VRAD) (spect.dopplerVeloc;pos.heliocentric)
  e_HRV km/s [0.02/1865] HRV uncertainty (VRAD_ERR) (stat.error;spect.dopplerVeloc;pos.heliocentric)
  Skew km/s [-85/33] Skew on the heliocentric radial velocity from DESI's RV Pipeline (VRAD_SKEW) (stat.fit.param;phys.veloc)

ALL cols		    
 (i)indexed column
  Kurt km/s [1/8567] Kurtosis on the heliocentric radial velocity from DESI's RV Pipeline (VRAD_KURT) (stat.fit.param;phys.veloc)
  logg [cm/s2] [-0.51/6] Log of surface gravity (LOGG) (phys.gravity)
  e_logg [cm/s2] [0.0001/4] logg uncertainty (LOGG_ERR) (stat.error;phys.gravity)
  Teff K [2300/15000] Effective temperature (TEFF) (phys.temperature.effective)
  e_Teff K (n) [0.16/4119] Teff uncertainty (TEFF_ERR) (stat.error;phys.temperature.effective)
  [Fe/H] [-] [-4/1] Metallicity (FEH) (phys.abund.Fe)
  e_[Fe/H] [-] (n) [0.00013/6] [Fe/H] Uncertainty (FEH_ERR) (stat.error;phys.abund.Fe)
  f_RVS   [0/7] Warning flags for the RVS pipeline reductions (0=good) (RVS_WARN) (meta.code)
  Class (char) Selection class(es) for the target (CLASS) (meta.note)
  AName (char) Alternate designation of the target (DESIGNATION) (meta.id)
  GaiaDR3  (n) Gaia DR3 unique identification number (GDR3_ID) (meta.id.cross)
  spType (char) Spectroscopic type: STAR, GALAXY or QSO (SPECTYPE) (src.class.starGalaxy)
  TILEID (char) DESI Tiles contributing to the spectrum (TILEID) (meta.id;obs)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  SNB   [-1.1/241] Signal-to-noise ratio in the blue arm of the DESI spectrograph (SN_B) (stat.snr;em.opt.B)
  SNR   [-0.9/339] Signal-to-noise ratio in the red arm of the DESI spectrograph (SN_R) (stat.snr;em.opt.R)
  SNZ   [0/411] Signal-to-noise ratio in the NIR arm of the DESI spectrograph (SN_Z) (stat.snr)
  HRVRed km/s [-600/1037934] Heliocentric radial velocity from the DESI Redrock pipeline (VRAD_REDROCK) (spect.dopplerVeloc;pos.heliocentric)
  e_HRVRed km/s [0.04/187] HRVRed uncertainty (VRADREDROCKERR) (stat.error;spect.dopplerVeloc;pos.heliocentric)
  f_HRVRed   [0/1056] Warning flags for Redrock pipeline reductions (0=good) (REDROCK_ZWARN) (meta.code;spect.dopplerVeloc;pos.heliocentric)
  HRVvi km/s [-10000/1037974] Heliocentric radial velocity from the Visual Inspection (VRAD_VI) (spect.dopplerVeloc;pos.heliocentric)
  q_HRVvi   [-9/4] Quality flag from the Visual Inspection (≥3 is good; ≤2 is bad; <0 is not inspected) (VI_QUALITY) (meta.code.qual;spect.dopplerVeloc;pos.heliocentric)
  spTypeVI (char) Spectral type from the Visual Inspection ("STAR", "GALAXY" or "QSO"; blank if unknown) (VI_SPECTYPE) (src.class.starGalaxy)
  Dist deg [0.02/4.2] Projected radial distance from the center of M31 (M31DIST) (pos.distance)
  Gmag mag (n) [0/22] Gaia DR3 G-band magnitude (GAIA_G) (phot.mag;em.opt)
  gmag mag (n) [16/35.5] PAndAS g-band magnitude (PANDAS_G) (phot.mag;em.opt.B)
  imag mag (n) [15.2/35] PAndAS i-band magnitude (PANDAS_I) (phot.mag;em.opt.I)
  zmag mag (n) [0.07/21.6] Predicted Legacy Surveys z-band AB magnitude (PRED_Z) (phot.mag;em.IR.NIR)
  xi deg [-2/2.4] Standard ξ coordinate in frame centered on M31 (XI) (pos.frame;pos)
  eta deg [-4.2/2.5] Standard η coordinate in frame centered on M31 (ETA) (pos.frame;pos)
  theta deg Polar angle centered on M31 and measured clockwise from the west (as in Figures 6, 7, 11, and 12) (THETA) (pos.posAng)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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