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=147.47698511888 +51.80026681995, eq=ICRS, rs=2
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (147.47698511888+51.80026681995)[ICRS], at Epoch of catalog (Epoch) (pos.angDistance)
_RAJ200009 49 54.4765070666 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+51 48 00.964984820 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195009 46 34.3787071876 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+52 02 01.903943132 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon164.2152222207904 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+48.1509394974931 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)

hstIDN96F005325  (i) GSC2 Public ID (hstID) (meta.id;meta.main)
ra147.47698511888 deg (i) Right Ascension (ICRS) at Ep=Epoch (ra) (pos.eq.ra;meta.main)
dec+51.80026681995 deg (i) Declination (ICRS) at Ep=Epoch (dec) (pos.eq.dec;meta.main)
objID 123213135325  (i) Database ID (meta.id;meta.dataset)
gsc1ID    GSC1 ID (gsc1ID) (meta.id)
gsc2IDN23213135325  GSC2 Internal ID (gsc2ID) (meta.id)
compassgsc2id6104700005325  COMPASS ID (compassgsc2id) (meta.id)
GAIAsourceID 827976064382125056   Gaia DR1 ID (GAIAsourceID) (meta.id)
usageFlag    [-1/1] Flag for previously used guide star (meta.code)
sourceStatus 111211   Object status codes (sourceStatus) (Note 4)   (meta.code)
Epoch 2015.500 yr Epoch of coordinate (time.epoch)
raErr 0.0001782 arcsec Right Ascension error (raErr) (stat.error;pos.eq.ra)
decErr 0.0001990 arcsec Declination error (decErr) (stat.error;pos.eq.dec)
posSource15   [2/32] Object coordinates source (posSource) (Note 2)   (meta.ref;pos.frame)
rapm -0.047 mas/yr Proper motion along RA (rapm) (pos.pm;pos.eq.ra)
decpm -0.286 mas/yr Proper motion along DE (decpm) (pos.pm;pos.eq.dec)
rapmErr 0.391 mas/yr pmRA error (rapmErr) (stat.error;pos.pm;pos.eq.ra)
decpmErr 0.402 mas/yr pmDE error (decpmErr) (stat.error;pos.pm;pos.eq.dec)
deltaEpoch 46.077 yr Time interval used for PM computation (deltaEpoch) (time.interval)
pmSource15   [0/15] Proper motion source (pmSource) (Note 2)   (meta.ref;pos.frame)
parallax -0.0181 mas Parallax (parallax) (pos.parallax.trig)
plxErr 0.2865 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 (2) (rvSource) (meta.ref;pos.frame)
classification0   [0/4] Object classification code (classification) (Note 1)   (meta.code.class)
classSource15   [3/32] 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)
gaiaGmag19.083698 mag Gaia G band magnitude (gaiaGmag) (phot.mag;em.opt)
gaiaGmagErr 0.003846 mag Gaia G band magnitude error (gaiaGmagErr) (stat.error;phot.mag)
gaiaGmagCode65   [65] Gaia G band code (gaiaGmagCode) (Note 3)   (meta.code)
OpgMag19.501301 mag Photographic O band magnitude (OpgMag) (phot.mag;em.opt.B)
OpgMagErr 0.422310 mag Photographic O band magnitude error (OpgMagErr) (stat.error;phot.mag)
OpgMagCode7   [7] Photographic O band code (OpgMagCode) (Note 3)   (meta.code)
JpgMag19.451799 mag Photographic Blue magnitude (JpgMag) (phot.mag;em.opt.B)
JpgMagErr 0.428525 mag Photographic Blue magnitude error (JpgMagErr) (stat.error;phot.mag)
JpgMagCode18   [0/18] Photographic Blue bandpass code (JpgMagCode) (Note 3)   (meta.code)
VpgMag18.953199 mag Photographic V band magnitude (phot.mag;em.opt.V)
VpgMagErr 0.387653 mag Photographic V band magnitude error (VpgMagErr) (stat.error;phot.mag)
VpgMagCode1   [1/6] Photographic V band code (VpgMagCode) (Note 3)   (meta.code)
FpgMag18.730900 mag Photographic Red magnitude (FpgMag) (phot.mag;em.opt.R)
FpgMagErr 0.435065 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)
NpgMag18.686399 mag Photographic Near-IR magnitude (NpgMag) (phot.mag;em.opt.I)
NpgMagErr 0.607240 mag Photographic Near-IR magnitude error (NpgMagErr) (stat.error;phot.mag)
NpgMagCode37   [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)
SDSSuMag19.555 mag (i) SDSS u band magnitude (SDSSuMag) (phot.mag;em.opt.U)
SDSSuMagErr 0.027 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)
SDSSgMag 19.403 mag (i) SDSS g band magnitude (SDSSgMag) (phot.mag;em.opt.B)
SDSSgMagErr 0.020 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)
SDSSrMag19.415 mag (i) SDSS r band magnitude (SDSSrMag) (phot.mag;em.opt.R)
SDSSrMagErr 0.026 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)
SDSSiMag19.045 mag (i) SDSS i band magnitude (SDSSiMag) (phot.mag;em.opt.I)
SDSSiMagErr 0.011 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)
SDSSzMag19.154 mag (i) SDSS z band magnitude (SDSSzMag) (phot.mag;em.opt.I)
SDSSzMagErr 0.030 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)
PS1yMag19.0676 mag (i) PanSTARRS y band magnitude (PS1yMag) (phot.mag;em.opt.V)
PS1yMagErr 0.0390 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  mag 2MASS J band magnitude (tmassJmag) (phot.mag;em.IR.J)
tmassJmagErr  mag 2MASS J band magnitude error (tmassJmagErr) (stat.error;phot.mag)
tmassJmagCode    [47] 2MASS J band code (tmassJmagCode) (Note 3)   (meta.code)
tmassJmagSource    [9/23] 2MASS J band magnitude source (tmassJmagSource) (Note 2)   (meta.ref;pos.frame)
tmassHmag  mag 2MASS H band magnitude (tmassHmag) (phot.mag;em.IR.H)
tmassHmagErr  mag 2MASS H band magnitude error (tmassHmagErr) (stat.error;phot.mag)
tmassHmagCode    [48] 2MASS H band code (tmassHmagCode) (Note 3)   (meta.code)
tmassHmagSource    [9/23] 2MASS H band magnitude source (tmassHmagSource) (Note 2)   (meta.ref;pos.frame)
tmassKsmag  mag 2MASS Ks band magnitude (tmassKsmag) (phot.mag;em.IR.K)
tmassKsmagErr  mag 2MASS Ks band magnitude error (tmassKsmagErr) (stat.error;phot.mag)
tmassKsmagCode    [49] 2MASS Ks band code (tmassKsmagCode) (Note 3)   (meta.code)
tmassKsmagSource    [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)
WISEw1Mag16.340 mag WISE W1 (3.4um) band magnitude (WISEw1Mag) (phot.mag;em.IR.3-4um)
WISEw1MagErr 0.062 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)
WISEw2Mag15.334 mag WISE W2 (4.6um) band magnitude (WISEw2Mag) (phot.mag;em.IR.4-8um)
WISEw2MagErr 0.084 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)
WISEw3Mag11.566 mag WISE W3 (12um) band magnitude (WISEw3Mag) (phot.flux.density;em.IR.8-15um)
WISEw3MagErr 0.156 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 8.985 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)
FUVmag20.877 mag GALEX FUV band magnitude (phot.mag;em.UV)
FUVmagErr 0.256 mag GALEX FUV band magnitude error (FUVmagErr) (stat.error;phot.mag)
FUVmagCode80   [80] GALEX FUV band code (FUVmagCode) (Note 3)   (meta.code)
FUVmagSource11   [11] GALEX FUV band magnitude source (FUVmagSource) (Note 2)   (meta.ref)
NUVmag20.237 mag GALEX NUV band magnitude (phot.mag;em.UV)
NUVmagErr 0.147 mag GALEX NUV band magnitude error (NUVmagErr) (stat.error;phot.mag)
NUVmagCode81   [81] GALEX NUV band code (NUVmagCode) (Note 3)   (meta.code)
NUVmagSource11   [11] GALEX NUV band magnitude source (NUVmagSource) (Note 2)   (meta.ref)
gsc2semiMajorAxis 2.461 pix SemiMajor diameter of object (gsc2semiMajorAxis) (phys.angSize)
gsc2eccentricity 0.159 pix Eccentricity of object (gsc2eccentricity) (src.orbital.eccentricity)
gsc2positionAngle134.7 pix Position Angle (North thru East) (gsc2positionAngle) (pos.posAng;instr.det)
gaiaDr2SourceID 827976064382125056   Gaia DR2 ID (gaiaDr2SourceID) (meta.id)
gaiaRbpMag18.6727 mag Gaia Rbp band magnitude (gaiaRbpMag) (phot.mag;em.opt.R)
gaiaRbpMagErr 0.0309 mag Gaia Rbp band magnitude (gaiaRbpMagErr) (stat.error;phot.mag)
gaiaRbpMagCode66   [66] Gaia Rbp band code (gaiaRbpMagCode) (Note 3)   (meta.code)
gaiaBbpMag19.1929 mag Gaia Bbp band magnitude (gaiaBbpMag) (phot.mag;em.opt.B)
gaiaBbpMagErr 0.0252 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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