VizieR

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

Catalog

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

  
I/353
  The Guide Star Catalog, Version 2.4.2 (GSC2.4.2) (STScI, 2020)
Post annotation
img(gal)
1.I/353/gsc242Guide Star Catalogue, Version 2.4.2 (original column names in green) (3485671481 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
Standard Original
ShowSortColumn  Constraint Explain   (UCD)
  GSC2 (char) (i) GSC2 Public ID (hstID) (meta.id;meta.main)
  RA_ICRS deg (i) Right Ascension (ICRS) at Ep=Epoch (ra) (pos.eq.ra;meta.main)
  DE_ICRS deg (i) Declination (ICRS) at Ep=Epoch (dec) (pos.eq.dec;meta.main)
  objID  (i) Database ID (meta.id;meta.dataset)
  GSC1  (n) GSC1 ID (gsc1ID) (meta.id)
  GSC2intID (char) GSC2 Internal ID (gsc2ID) (meta.id)
  Compass  COMPASS ID (compassgsc2id) (meta.id)
  GaiaDR1  (n) Gaia DR1 ID (GAIAsourceID) (meta.id)
  usageFlag  (n) [-1/1] Flag for previously used guide star (meta.code)
  Status  (n) Object status codes (sourceStatus) (Note 4)   (meta.code)
  Epoch yr Epoch of coordinate (time.epoch)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  e_RA_ICRS arcsec (n) Right Ascension error (raErr) (stat.error;pos.eq.ra)
  e_DE_ICRS arcsec (n) Declination error (decErr) (stat.error;pos.eq.dec)
  r_pos   [2/32] Object coordinates source (posSource) (Note 2)   (meta.ref;pos.frame)
  pmRA mas/yr (n) Proper motion along RA (rapm) (pos.pm;pos.eq.ra)
  pmDE mas/yr (n) Proper motion along DE (decpm) (pos.pm;pos.eq.dec)
  e_pmRA mas/yr (n) pmRA error (rapmErr) (stat.error;pos.pm;pos.eq.ra)
  e_pmDE mas/yr (n) pmDE error (decpmErr) (stat.error;pos.pm;pos.eq.dec)
  dEpoch yr (n) Time interval used for PM computation (deltaEpoch) (time.interval)
  r_pm  (n) [0/15] Proper motion source (pmSource) (Note 2)   (meta.ref;pos.frame)
  plx mas (n) Parallax (parallax) (pos.parallax.trig)
  e_plx mas (n) Parallax error (plxErr) (stat.error;pos.parallax)
  r_plx  (n) [0/15] Parallax source (plxSource) (Note 2)   (meta.ref;pos.frame)
  RV km/s (n) Radial velocity (radialVelocity) (phys.veloc;pos.heliocentric)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  e_RV km/s (n) Radial velocity error (rvErr) (stat.error)
  r_RV  (n) [0/15] Radial Velocity source (2) (rvSource) (meta.ref;pos.frame)
  Class  (n) [0/4] Object classification code (classification) (Note 1)   (meta.code.class)
  r_Class   [3/32] Classification source (classSource) (Note 2)   (meta.ref;pos.frame)
  varFlg  (n) [1] Flag for known variable (variableFlag) (meta.code)
  r_varFlg  (n) [3/15] Variability source (varSource) (Note 2)   (meta.ref;pos.frame)
  multFlg  (n) [0/1] Flag for known multiple multipleFlag (multipleFlag) (meta.code)
  r_multFlg  (n) [0/3] Multiplicity source (multSource) (Note 2)   (meta.ref;pos.frame)
  Gmag mag (n) Gaia G band magnitude (gaiaGmag) (phot.mag;em.opt)
  e_Gmag mag (n) Gaia G band magnitude error (gaiaGmagErr) (stat.error;phot.mag)
  f_Gmag  (n) [65] Gaia G band code (gaiaGmagCode) (Note 3)   (meta.code)
  OMag mag (n) Photographic O band magnitude (OpgMag) (phot.mag;em.opt.B)
  e_OMag mag (n) Photographic O band magnitude error (OpgMagErr) (stat.error;phot.mag)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  f_OMag  (n) [7] Photographic O band code (OpgMagCode) (Note 3)   (meta.code)
  Bjmag mag (n) Photographic Blue magnitude (JpgMag) (phot.mag;em.opt.B)
  e_Bjmag mag (n) Photographic Blue magnitude error (JpgMagErr) (stat.error;phot.mag)
  f_Bjmag  (n) [0/18] Photographic Blue bandpass code (JpgMagCode) (Note 3)   (meta.code)
  VpgMag mag (n) Photographic V band magnitude (phot.mag;em.opt.V)
  e_VpgMag mag (n) Photographic V band magnitude error (VpgMagErr) (stat.error;phot.mag)
  f_VpgMag  (n) [1/6] Photographic V band code (VpgMagCode) (Note 3)   (meta.code)
  Fpgmag mag (n) Photographic Red magnitude (FpgMag) (phot.mag;em.opt.R)
  e_Fpgmag mag (n) Photographic Red magnitude error (FpgMagErr) (stat.error;phot.mag)
  f_Fpgmag  (n) [35/36] Photographic Red bandpass code (FpgMagCode) (Note 3)   (meta.code)
  Epgmag mag (n) Photographic E band magnitude (EpgMag) (phot.mag;em.opt.R)
  e_Epgmag mag (n) Photographic E band magnitude error (EpgMagErr) (stat.error;phot.mag)
  f_Epgmag  (n) [8] Photographic E band code (EpgMagCode) (Note 3)   (meta.code)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  Npgmag mag (n) Photographic Near-IR magnitude (NpgMag) (phot.mag;em.opt.I)
  e_Npgmag mag (n) Photographic Near-IR magnitude error (NpgMagErr) (stat.error;phot.mag)
  f_Npgmag  (n) [37/38] Photographic Near-IR bandpass code (NpgMagCode) (Note 3)   (meta.code)
  Umag mag (n) U band magnitude (phot.mag;em.opt.U)
  e_Umag mag (n) U band magnitude error (UmagErr) (stat.error;phot.mag)
  f_Umag  (n) [19] U band bandpass code (UmagCode) (Note 3)   (meta.code)
  r_Umag  (n) [3] U band magnitude source (UmagSource) (Note 2)   (meta.ref;pos.frame)
  Bmag mag (n) B band magnitude (phot.mag;em.opt.B)
  e_Bmag mag (n) B band magnitude error (BmagErr) (stat.error;phot.mag)
  f_Bmag  (n) [3/41] B band bandpass code (BmagCode) (Note 3)   (meta.code)
  r_Bmag  (n) [3/19] B band magnitude source (BmagSource) (Note 2)   (meta.ref;pos.frame)
  Vmag mag (n) V band magnitude (phot.mag;em.opt.V)
  e_Vmag mag (n) V band magnitude error (VmagErr) (stat.error;phot.mag)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  f_Vmag  (n) [3/75] V band bandpass code (VMagCode) (Note 3)   (meta.code)
  r_Vmag  (n) [3/19] V band magnitude source (VmagSource) (Note 2)   (meta.ref;pos.frame)
  umag mag (n)(i) SDSS u band magnitude (SDSSuMag) (phot.mag;em.opt.U)
  e_umag mag (n) SDSS u band magnitude error (SDSSuMagErr) (stat.error;phot.mag)
  f_umag  (n) [50/74] SDSS u band code (SDSSuMagCode) (Note 3)   (meta.code)
  r_umag  (n) [17/32] SDSS u band magnitude source (SDSSuMagSource) (Note 2)   (meta.ref;pos.frame)
  gmag mag (n)(i) SDSS g band magnitude (SDSSgMag) (phot.mag;em.opt.B)
  e_gmag mag (n) SDSS g band magnitude error (SDSSgMagErr) (stat.error;phot.mag)
  f_gmag  (n) [51/76] SDSS g band code (SDSSgMagCode) (Note 3)   (meta.code)
  r_gmag  (n) [16/32] SDSS g band magnitude source (SDSSgMagSource) (Note 2)   (meta.ref;pos.frame)
  rmag mag (n)(i) SDSS r band magnitude (SDSSrMag) (phot.mag;em.opt.R)
  e_rmag mag (n) SDSS r band magnitude error (SDSSrMagErr) (stat.error;phot.mag)
  f_rmag  (n) [52/77] SDSS r band code (SDSSrMagCode) (Note 3)   (meta.code)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  r_rmag  (n) [16/32] SDSS r band magnitude source (SDSSrMagSource) (Note 2)   (meta.ref;pos.frame)
  imag mag (n)(i) SDSS i band magnitude (SDSSiMag) (phot.mag;em.opt.I)
  e_imag mag (n) SDSS i band magnitude error (SDSSiMagErr) (stat.error;phot.mag)
  f_imag  (n) [53/78] SDSS i band code (SDSSiMagCode) (Note 3)   (meta.code)
  r_imag  (n) [16/32] SDSS i band magnitude source (SDSSiMagSource) (Note 2)   (meta.ref;pos.frame)
  zmag mag (n)(i) SDSS z band magnitude (SDSSzMag) (phot.mag;em.opt.I)
  e_zmag mag (n) SDSS z band magnitude error (SDSSzMagErr) (stat.error;phot.mag)
  f_zmag  (n) [54/79] SDSS z band code (SDSSzMagCode) (Note 3)   (meta.code)
  r_zmag  (n) [16/31] SDSS z band magnitude source (SDSSzMagSource) (Note 2)   (meta.ref;pos.frame)
  ymag mag (n)(i) PanSTARRS y band magnitude (PS1yMag) (phot.mag;em.opt.V)
  e_ymag mag (n) PanSTARRS y band magnitude error (PS1yMagErr) (stat.error;phot.mag)
  f_ymag  (n) [63] PanSTARRS y band code (PS1yMagCode) (Note 3)   (meta.code)
  r_ymag  (n) [16] PanSTARRS y band magnitude source (PS1ymagSource) (Note 2)   (meta.ref;pos.frame)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  Jmag mag (n) 2MASS J band magnitude (tmassJmag) (phot.mag;em.IR.J)
  e_Jmag mag (n) 2MASS J band magnitude error (tmassJmagErr) (stat.error;phot.mag)
  f_Jmag  (n) [47] 2MASS J band code (tmassJmagCode) (Note 3)   (meta.code)
  r_Jmag  (n) [9/23] 2MASS J band magnitude source (tmassJmagSource) (Note 2)   (meta.ref;pos.frame)
  Hmag mag (n) 2MASS H band magnitude (tmassHmag) (phot.mag;em.IR.H)
  e_Hmag mag (n) 2MASS H band magnitude error (tmassHmagErr) (stat.error;phot.mag)
  f_Hmag  (n) [48] 2MASS H band code (tmassHmagCode) (Note 3)   (meta.code)
  r_Hmag  (n) [9/23] 2MASS H band magnitude source (tmassHmagSource) (Note 2)   (meta.ref;pos.frame)
  Ksmag mag (n) 2MASS Ks band magnitude (tmassKsmag) (phot.mag;em.IR.K)
  e_Ksmag mag (n) 2MASS Ks band magnitude error (tmassKsmagErr) (stat.error;phot.mag)
  f_Ksmag  (n) [49] 2MASS Ks band code (tmassKsmagCode) (Note 3)   (meta.code)
  r_Ksmag  (n) [9/23] 2MASS Ks band magnitude source (tmassKsmagSource) (Note 2)   (meta.ref;pos.frame)
  Zmag mag (n) VISTA Z band magnitude (VistaZMag) (phot.mag;em.opt.I)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  e_Zmag mag (n) VISTA Z band magnitude error (VistaZMagErr) (stat.error;phot.mag)
  f_Zmag  (n) [69] VISTA Z band code (VistaZMagCode) (Note 3)   (meta.code)
  r_Zmag  (n) [23] VISTA Z band magnitude source (VistaZmagSource) (Note 2)   (meta.ref)
  Ymag mag (n) VISTA Y band magnitude (VistaYmag) (phot.mag;em.IR.J)
  e_Ymag mag (n) VISTA Y band magnitude error (VistaYMagErr) (stat.error;phot.mag)
  f_Ymag  (n) [70] VISTA Y band code (VistaYMagCode) (Note 3)   (meta.code)
  r_Ymag  (n) [21/23] VISTA Y band magnitude source (VistaYmagSource) (Note 2)   (meta.ref;pos.frame)
  W1mag mag (n) WISE W1 (3.4um) band magnitude (WISEw1Mag) (phot.mag;em.IR.3-4um)
  e_W1mag mag (n) WISE W1 (3.4um) band magnitude error (WISEw1MagErr) (stat.error;phot.mag)
  f_W1mag  (n) [55] WISE W1 (3.4um) band code (WISEw1MagCode) (Note 3)   (meta.code)
  r_W1mag  (n) [10] WISE W1 (3.4um) band magnitude source (WISEw1MagSOurce) (Note 2)   (meta.ref)
  W2mag mag (n) WISE W2 (4.6um) band magnitude (WISEw2Mag) (phot.mag;em.IR.4-8um)
  e_W2mag mag (n) WISE W2 (4.6um) band magnitude error (WISEw2MagErr) (stat.error;phot.mag)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  f_W2mag  (n) [56] WISE W2 (4.6um) band code (WISEw2MagCode) (Note 3)   (meta.code)
  r_W2mag  (n) [10] WISE W2 (4.6um) band magnitude source (WISEw2MagSOurce) (Note 2)   (meta.ref)
  W3mag mag (n) WISE W3 (12um) band magnitude (WISEw3Mag) (phot.flux.density;em.IR.8-15um)
  e_W3mag mag (n) WISE W3 (12um) band magnitude error (WISEw3MagErr) (stat.error;phot.mag)
  f_W3mag  (n) [57] WISE W3 (12um) band code (WISEw3MagCode) (Note 3)   (meta.code)
  r_W3mag  (n) [10] WISE W3 (12um) band magnitude source (WISEw3MagSOurce) (Note 2)   (meta.ref)
  W4mag mag (n) WISE W4 (22um) band magnitude (WISEw4Mag) (phot.flux.density;em.IR.15-30um)
  e_W4mag mag (n) WISE W4 (22um) band magnitude error (WISEw4MagErr) (stat.error;phot.mag)
  f_W4mag  (n) [58] WISE W4 (22um) band code (WISEw4MagCode) (Note 3)   (meta.code)
  r_W4mag  (n) [10] WISE W4 (22um) band magnitude source (WISEw4MagSOurce) (Note 2)   (meta.ref)
  FUVmag mag (n) GALEX FUV band magnitude (phot.mag;em.UV)
  e_FUVmag mag (n) GALEX FUV band magnitude error (FUVmagErr) (stat.error;phot.mag)
  f_FUVmag  (n) [80] GALEX FUV band code (FUVmagCode) (Note 3)   (meta.code)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  r_FUVmag  (n) [11] GALEX FUV band magnitude source (FUVmagSource) (Note 2)   (meta.ref)
  NUVmag mag (n) GALEX NUV band magnitude (phot.mag;em.UV)
  e_NUVmag mag (n) GALEX NUV band magnitude error (NUVmagErr) (stat.error;phot.mag)
  f_NUVmag  (n) [81] GALEX NUV band code (NUVmagCode) (Note 3)   (meta.code)
  r_NUVmag  (n) [11] GALEX NUV band magnitude source (NUVmagSource) (Note 2)   (meta.ref)
  a pix (n) SemiMajor diameter of object (gsc2semiMajorAxis) (phys.angSize)
  e pix (n) Eccentricity of object (gsc2eccentricity) (src.orbital.eccentricity)
  PA pix (n) Position Angle (North thru East) (gsc2positionAngle) (pos.posAng;instr.det)
  GaiaDR2  (n) Gaia DR2 ID (gaiaDr2SourceID) (meta.id)
  RPmag mag (n) Gaia Rbp band magnitude (gaiaRbpMag) (phot.mag;em.opt.R)
  e_RPmag mag (n) Gaia Rbp band magnitude (gaiaRbpMagErr) (stat.error;phot.mag)
  f_RPmag  (n) [66] Gaia Rbp band code (gaiaRbpMagCode) (Note 3)   (meta.code)
  BPmag mag (n) Gaia Bbp band magnitude (gaiaBbpMag) (phot.mag;em.opt.B)
  e_BPmag mag (n) Gaia Bbp band magnitude (gaiaBbpMagErr) (stat.error;phot.mag)
  f_BPmag  (n) [67] Gaia Bbp band code (gaiaBbpMagCode) (Note 3)   (meta.code)

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