VizieR

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

VizieR

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I/353/gsc242 The Guide Star Catalog, Version 2.4.2 (GSC2.4.2) (STScI, 2020)
Guide Star Catalogue, Version 2.4.2 (original column names in green) (3485671481 rows)
  -c=318.67162754819 +00.37787112984, eq=ICRS, rs=2
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (318.67162754819+00.37787112984)[ICRS], at Epoch of catalog (Epoch) (pos.angDistance)
_RAJ200021 14 41.1971630414 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+00 22 40.423905924 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195021 12 07.6531495787 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+00 10 11.753965089 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon051.5171844769374 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-31.1807643401164 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)

hstIDN0EE004998  (i) GSC2 Public ID (hstID) (meta.id;meta.main)
ra318.67162754819 deg (i) Right Ascension (ICRS) at Ep=Epoch (ra) (pos.eq.ra;meta.main)
dec+00.37787112984 deg (i) Declination (ICRS) at Ep=Epoch (dec) (pos.eq.dec;meta.main)
objID 100200124998  (i) Database ID (meta.id;meta.dataset)
gsc1ID    GSC1 ID (gsc1ID) (meta.id)
gsc2IDN00200124998  GSC2 Internal ID (gsc2ID) (meta.id)
compassgsc2id4967000004998  COMPASS ID (compassgsc2id) (meta.id)
GAIAsourceID2689615688780489984   Gaia DR1 ID (GAIAsourceID) (meta.id)
usageFlag    [-1/1] Flag for previously used guide star (meta.code)
sourceStatus 111214   Object status codes (sourceStatus) (Note 4)   (meta.code)
Epoch2015.500 yr (i) Epoch of coordinate (time.epoch)
raErr 0.0002872 arcsec Right Ascension error (raErr) (stat.error;pos.eq.ra)
decErr 0.0002172 arcsec Declination error (decErr) (stat.error;pos.eq.dec)
posSource15   [2/32] Object coordinates source (posSource) (Note 2)   (meta.ref;pos.frame)
rapm -6.340 mas/yr Proper motion along RA (rapm) (pos.pm;pos.eq.ra)
decpm -5.667 mas/yr Proper motion along DE (decpm) (pos.pm;pos.eq.dec)
rapmErr 0.552 mas/yr pmRA error (rapmErr) (stat.error;pos.pm;pos.eq.ra)
decpmErr 0.385 mas/yr pmDE error (decpmErr) (stat.error;pos.pm;pos.eq.dec)
deltaEpoch 46.963 yr Time interval used for PM computation (deltaEpoch) (time.interval)
pmSource15   [0/15] Proper motion source (pmSource) (Note 2)   (meta.ref;pos.frame)
parallax 0.5505 mas Parallax (parallax) (pos.parallax.trig)
plxErr 0.3489 mas Parallax error (plxErr) (stat.error;pos.parallax)
plxSource15   [0/15] Parallax source (plxSource) (Note 2)   (meta.ref;pos.frame)
radialVelocity  km/s Radial velocity (radialVelocity) (phys.veloc;pos.heliocentric)
rvErr  km/s Radial velocity error (rvErr) (stat.error)
rvSource    [0/15] Radial Velocity source (rvSource) (Note 2)   (meta.ref;pos.frame)
classification0   [0/4] Object classification code (classification) (Note 1)   (meta.code.class)
classSource15   [0/32] Classification source (classSource) (Note 2)   (meta.ref;pos.frame)
variableFlag    [1] Flag for known variable (variableFlag) (meta.code)
varSource    [3/15] Variability source (varSource) (Note 2)   (meta.ref;pos.frame)
multipleFlag    [0/1] Flag for known multiple multipleFlag (multipleFlag) (meta.code)
multSource    [0/3] Multiplicity source (multSource) (Note 2)   (meta.ref;pos.frame)
gaiaGmag18.624565 mag Gaia G band magnitude (gaiaGmag) (phot.mag;em.opt)
gaiaGmagErr 0.002933 mag Gaia G band magnitude error (gaiaGmagErr) (stat.error;phot.mag)
gaiaGmagCode65   [65] Gaia G band code (gaiaGmagCode) (Note 3)   (meta.code)
OpgMag20.590900 mag Photographic O band magnitude (OpgMag) (phot.mag;em.opt.B)
OpgMagErr 0.377115 mag Photographic O band magnitude error (OpgMagErr) (stat.error;phot.mag)
OpgMagCode7   [7] Photographic O band code (OpgMagCode) (Note 3)   (meta.code)
JpgMag20.251801 mag Photographic Blue magnitude (JpgMag) (phot.mag;em.opt.B)
JpgMagErr 0.371374 mag Photographic Blue magnitude error (JpgMagErr) (stat.error;phot.mag)
JpgMagCode18   [0/18] Photographic Blue bandpass code (JpgMagCode) (Note 3)   (meta.code)
VpgMag18.799101 mag Photographic V band magnitude (phot.mag;em.opt.V)
VpgMagErr 0.494578 mag Photographic V band magnitude error (VpgMagErr) (stat.error;phot.mag)
VpgMagCode1   [1/6] Photographic V band code (VpgMagCode) (Note 3)   (meta.code)
FpgMag18.260700 mag Photographic Red magnitude (FpgMag) (phot.mag;em.opt.R)
FpgMagErr 0.370037 mag Photographic Red magnitude error (FpgMagErr) (stat.error;phot.mag)
FpgMagCode35   [35/36] Photographic Red bandpass code (FpgMagCode) (Note 3)   (meta.code)
EpgMag  mag Photographic E band magnitude (EpgMag) (phot.mag;em.opt.R)
EpgMagErr  mag Photographic E band magnitude error (EpgMagErr) (stat.error;phot.mag)
EpgMagCode    [8] Photographic E band code (EpgMagCode) (Note 3)   (meta.code)
NpgMag17.567699 mag Photographic Near-IR magnitude (NpgMag) (phot.mag;em.opt.I)
NpgMagErr 0.376649 mag Photographic Near-IR magnitude error (NpgMagErr) (stat.error;phot.mag)
NpgMagCode38   [37/38] Photographic Near-IR bandpass code (NpgMagCode) (Note 3)   (meta.code)
Umag  mag U band magnitude (phot.mag;em.opt.U)
UmagErr  mag U band magnitude error (UmagErr) (stat.error;phot.mag)
UmagCode    [19] U band bandpass code (UmagCode) (Note 3)   (meta.code)
UmagSource    [3] U band magnitude source (UmagSource) (Note 2)   (meta.ref;pos.frame)
Bmag  mag B band magnitude (phot.mag;em.opt.B)
BmagErr  mag B band magnitude error (BmagErr) (stat.error;phot.mag)
BmagCode    [3/41] B band bandpass code (BmagCode) (Note 3)   (meta.code)
BmagSource    [3/19] B band magnitude source (BmagSource) (Note 2)   (meta.ref;pos.frame)
Vmag  mag V band magnitude (phot.mag;em.opt.V)
VmagErr  mag V band magnitude error (VmagErr) (stat.error;phot.mag)
VMagCode    [3/75] V band bandpass code (VMagCode) (Note 3)   (meta.code)
VmagSource    [3/19] V band magnitude source (VmagSource) (Note 2)   (meta.ref;pos.frame)
SDSSuMag22.046 mag (i) SDSS u band magnitude (SDSSuMag) (phot.mag;em.opt.U)
SDSSuMagErr 0.157 mag SDSS u band magnitude error (SDSSuMagErr) (stat.error;phot.mag)
SDSSuMagCode50   [50/74] SDSS u band code (SDSSuMagCode) (Note 3)   (meta.code)
SDSSuMagSource17   [17/32] SDSS u band magnitude source (SDSSuMagSource) (Note 2)   (meta.ref;pos.frame)
SDSSgMag19.766 mag (i) SDSS g band magnitude (SDSSgMag) (phot.mag;em.opt.B)
SDSSgMagErr 0.011 mag SDSS g band magnitude error (SDSSgMagErr) (stat.error;phot.mag)
SDSSgMagCode51   [51/76] SDSS g band code (SDSSgMagCode) (Note 3)   (meta.code)
SDSSgMagSource16   [16/32] SDSS g band magnitude source (SDSSgMagSource) (Note 2)   (meta.ref;pos.frame)
SDSSrMag18.623 mag (i) SDSS r band magnitude (SDSSrMag) (phot.mag;em.opt.R)
SDSSrMagErr 0.007 mag SDSS r band magnitude error (SDSSrMagErr) (stat.error;phot.mag)
SDSSrMagCode52   [52/77] SDSS r band code (SDSSrMagCode) (Note 3)   (meta.code)
SDSSrMagSource16   [16/32] SDSS r band magnitude source (SDSSrMagSource) (Note 2)   (meta.ref;pos.frame)
SDSSiMag18.095 mag (i) SDSS i band magnitude (SDSSiMag) (phot.mag;em.opt.I)
SDSSiMagErr 0.004 mag SDSS i band magnitude error (SDSSiMagErr) (stat.error;phot.mag)
SDSSiMagCode53   [53/78] SDSS i band code (SDSSiMagCode) (Note 3)   (meta.code)
SDSSiMagSource16   [16/32] SDSS i band magnitude source (SDSSiMagSource) (Note 2)   (meta.ref;pos.frame)
SDSSzMag17.852 mag (i) SDSS z band magnitude (SDSSzMag) (phot.mag;em.opt.I)
SDSSzMagErr 0.003 mag SDSS z band magnitude error (SDSSzMagErr) (stat.error;phot.mag)
SDSSzMagCode54   [54/79] SDSS z band code (SDSSzMagCode) (Note 3)   (meta.code)
SDSSzMagSource16   [16/31] SDSS z band magnitude source (SDSSzMagSource) (Note 2)   (meta.ref;pos.frame)
PS1yMag17.6693 mag (i) PanSTARRS y band magnitude (PS1yMag) (phot.mag;em.opt.V)
PS1yMagErr 0.0111 mag PanSTARRS y band magnitude error (PS1yMagErr) (stat.error;phot.mag)
PS1yMagCode63   [63] PanSTARRS y band code (PS1yMagCode) (Note 3)   (meta.code)
PS1ymagSource16   [16] PanSTARRS y band magnitude source (PS1ymagSource) (Note 2)   (meta.ref;pos.frame)
tmassJmag 16.546 mag 2MASS J band magnitude (tmassJmag) (phot.mag;em.IR.J)
tmassJmagErr 0.010 mag 2MASS J band magnitude error (tmassJmagErr) (stat.error;phot.mag)
tmassJmagCode47   [47] 2MASS J band code (tmassJmagCode) (Note 3)   (meta.code)
tmassJmagSource21   [9/23] 2MASS J band magnitude source (tmassJmagSource) (Note 2)   (meta.ref;pos.frame)
tmassHmag 15.910 mag 2MASS H band magnitude (tmassHmag) (phot.mag;em.IR.H)
tmassHmagErr 0.012 mag 2MASS H band magnitude error (tmassHmagErr) (stat.error;phot.mag)
tmassHmagCode48   [48] 2MASS H band code (tmassHmagCode) (Note 3)   (meta.code)
tmassHmagSource21   [9/23] 2MASS H band magnitude source (tmassHmagSource) (Note 2)   (meta.ref;pos.frame)
tmassKsmag 15.754 mag 2MASS Ks band magnitude (tmassKsmag) (phot.mag;em.IR.K)
tmassKsmagErr 0.018 mag 2MASS Ks band magnitude error (tmassKsmagErr) (stat.error;phot.mag)
tmassKsmagCode49   [49] 2MASS Ks band code (tmassKsmagCode) (Note 3)   (meta.code)
tmassKsmagSource21   [9/23] 2MASS Ks band magnitude source (tmassKsmagSource) (Note 2)   (meta.ref;pos.frame)
VistaZMag  mag VISTA Z band magnitude (VistaZMag) (phot.mag;em.opt.I)
VistaZMagErr  mag VISTA Z band magnitude error (VistaZMagErr) (stat.error;phot.mag)
VistaZMagCode    [69] VISTA Z band code (VistaZMagCode) (Note 3)   (meta.code)
VistaZmagSource    [23] VISTA Z band magnitude source (VistaZmagSource) (Note 2)   (meta.ref)
VistaYmag  mag VISTA Y band magnitude (VistaYmag) (phot.mag;em.IR.J)
VistaYMagErr  mag VISTA Y band magnitude error (VistaYMagErr) (stat.error;phot.mag)
VistaYMagCode    [70] VISTA Y band code (VistaYMagCode) (Note 3)   (meta.code)
VistaYmagSource    [21/23] VISTA Y band magnitude source (VistaYmagSource) (Note 2)   (meta.ref;pos.frame)
WISEw1Mag15.564 mag WISE W1 (3.4um) band magnitude (WISEw1Mag) (phot.mag;em.IR.3-4um)
WISEw1MagErr 0.046 mag WISE W1 (3.4um) band magnitude error (WISEw1MagErr) (stat.error;phot.mag)
WISEw1MagCode55   [55] WISE W1 (3.4um) band code (WISEw1MagCode) (Note 3)   (meta.code)
WISEw1MagSOurce10   [10] WISE W1 (3.4um) band magnitude source (WISEw1MagSOurce) (Note 2)   (meta.ref)
WISEw2Mag15.560 mag WISE W2 (4.6um) band magnitude (WISEw2Mag) (phot.mag;em.IR.4-8um)
WISEw2MagErr 0.112 mag WISE W2 (4.6um) band magnitude error (WISEw2MagErr) (stat.error;phot.mag)
WISEw2MagCode56   [56] WISE W2 (4.6um) band code (WISEw2MagCode) (Note 3)   (meta.code)
WISEw2MagSOurce10   [10] WISE W2 (4.6um) band magnitude source (WISEw2MagSOurce) (Note 2)   (meta.ref)
WISEw3Mag11.579 mag WISE W3 (12um) band magnitude (WISEw3Mag) (phot.flux.density;em.IR.8-15um)
WISEw3MagErr  mag WISE W3 (12um) band magnitude error (WISEw3MagErr) (stat.error;phot.mag)
WISEw3MagCode57   [57] WISE W3 (12um) band code (WISEw3MagCode) (Note 3)   (meta.code)
WISEw3MagSOurce10   [10] WISE W3 (12um) band magnitude source (WISEw3MagSOurce) (Note 2)   (meta.ref)
WISEw4Mag 8.785 mag WISE W4 (22um) band magnitude (WISEw4Mag) (phot.flux.density;em.IR.15-30um)
WISEw4MagErr  mag WISE W4 (22um) band magnitude error (WISEw4MagErr) (stat.error;phot.mag)
WISEw4MagCode58   [58] WISE W4 (22um) band code (WISEw4MagCode) (Note 3)   (meta.code)
WISEw4MagSOurce10   [10] WISE W4 (22um) band magnitude source (WISEw4MagSOurce) (Note 2)   (meta.ref)
FUVmag  mag GALEX FUV band magnitude (phot.mag;em.UV)
FUVmagErr  mag GALEX FUV band magnitude error (FUVmagErr) (stat.error;phot.mag)
FUVmagCode    [80] GALEX FUV band code (FUVmagCode) (Note 3)   (meta.code)
FUVmagSource    [11] GALEX FUV band magnitude source (FUVmagSource) (Note 2)   (meta.ref)
NUVmag  mag GALEX NUV band magnitude (phot.mag;em.UV)
NUVmagErr  mag GALEX NUV band magnitude error (NUVmagErr) (stat.error;phot.mag)
NUVmagCode    [81] GALEX NUV band code (NUVmagCode) (Note 3)   (meta.code)
NUVmagSource    [11] GALEX NUV band magnitude source (NUVmagSource) (Note 2)   (meta.ref)
gsc2semiMajorAxis 2.350 pix SemiMajor diameter of object (gsc2semiMajorAxis) (phys.angSize)
gsc2eccentricity 0.046 pix Eccentricity of object (gsc2eccentricity) (src.orbital.eccentricity)
gsc2positionAngle 20.4 pix Position Angle (North thru East) (gsc2positionAngle) (pos.posAng;instr.det)
gaiaDr2SourceID2689615688780489984   Gaia DR2 ID (gaiaDr2SourceID) (meta.id)
gaiaRbpMag17.7884 mag Gaia Rbp band magnitude (gaiaRbpMag) (phot.mag;em.opt.R)
gaiaRbpMagErr 0.0148 mag Gaia Rbp band magnitude (gaiaRbpMagErr) (stat.error;phot.mag)
gaiaRbpMagCode66   [66] Gaia Rbp band code (gaiaRbpMagCode) (Note 3)   (meta.code)
gaiaBbpMag19.4601 mag Gaia Bbp band magnitude (gaiaBbpMag) (phot.mag;em.opt.B)
gaiaBbpMagErr 0.0792 mag Gaia Bbp band magnitude (gaiaBbpMagErr) (stat.error;phot.mag)
gaiaBbpMagCode67   [67] Gaia Bbp band code (gaiaBbpMagCode) (Note 3)   (meta.code)
  
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