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=318.71560624354 +02.82187646763, eq=ICRS, rs=2
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (318.71560624354+02.82187646763)[ICRS], at Epoch of catalog (Epoch) (pos.angDistance)
_RAJ200021 14 51.7490315672 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+02 49 18.862558968 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195021 12 20.0889004742 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+02 36 49.707886960 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon053.9222783695298 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-29.8830634516084 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)

hstIDN0EK001260  (i) GSC2 Public ID (hstID) (meta.id;meta.main)
ra318.71560624354 deg (i) Right Ascension (ICRS) at Ep=Epoch (ra) (pos.eq.ra;meta.main)
dec+02.82187646763 deg (i) Declination (ICRS) at Ep=Epoch (dec) (pos.eq.dec;meta.main)
objID 100200301260  (i) Database ID (meta.id;meta.dataset)
gsc1ID    GSC1 ID (gsc1ID) (meta.id)
gsc2IDN00200301260  GSC2 Internal ID (gsc2ID) (meta.id)
compassgsc2id4967600001260  COMPASS ID (compassgsc2id) (meta.id)
GAIAsourceID2692525030906738048   Gaia DR1 ID (GAIAsourceID) (meta.id)
usageFlag    [-1/1] Flag for previously used guide star (meta.code)
sourceStatus1001111518   Object status codes (sourceStatus) (Note 4)   (meta.code)
Epoch2015.500 yr (i) Epoch of coordinate (time.epoch)
raErr 0.0002258 arcsec Right Ascension error (raErr) (stat.error;pos.eq.ra)
decErr 0.0001957 arcsec Declination error (decErr) (stat.error;pos.eq.dec)
posSource15   [2/32] Object coordinates source (posSource) (Note 2)   (meta.ref;pos.frame)
rapm -3.415 mas/yr Proper motion along RA (rapm) (pos.pm;pos.eq.ra)
decpm -6.921 mas/yr Proper motion along DE (decpm) (pos.pm;pos.eq.dec)
rapmErr 0.424 mas/yr pmRA error (rapmErr) (stat.error;pos.pm;pos.eq.ra)
decpmErr 0.362 mas/yr pmDE error (decpmErr) (stat.error;pos.pm;pos.eq.dec)
deltaEpoch 42.980 yr Time interval used for PM computation (deltaEpoch) (time.interval)
pmSource15   [0/15] Proper motion source (pmSource) (Note 2)   (meta.ref;pos.frame)
parallax 0.2972 mas Parallax (parallax) (pos.parallax.trig)
plxErr 0.2785 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)
gaiaGmag18.615074 mag Gaia G band magnitude (gaiaGmag) (phot.mag;em.opt)
gaiaGmagErr 0.002407 mag Gaia G band magnitude error (gaiaGmagErr) (stat.error;phot.mag)
gaiaGmagCode65   [65] Gaia G band code (gaiaGmagCode) (Note 3)   (meta.code)
OpgMag19.864799 mag Photographic O band magnitude (OpgMag) (phot.mag;em.opt.B)
OpgMagErr 0.421742 mag Photographic O band magnitude error (OpgMagErr) (stat.error;phot.mag)
OpgMagCode7   [7] Photographic O band code (OpgMagCode) (Note 3)   (meta.code)
JpgMag18.779900 mag Photographic Blue magnitude (JpgMag) (phot.mag;em.opt.B)
JpgMagErr 0.426036 mag Photographic Blue magnitude error (JpgMagErr) (stat.error;phot.mag)
JpgMagCode18   [0/18] Photographic Blue bandpass code (JpgMagCode) (Note 3)   (meta.code)
VpgMag18.595400 mag Photographic V band magnitude (phot.mag;em.opt.V)
VpgMagErr 0.471435 mag Photographic V band magnitude error (VpgMagErr) (stat.error;phot.mag)
VpgMagCode1   [1/6] Photographic V band code (VpgMagCode) (Note 3)   (meta.code)
FpgMag18.100100 mag Photographic Red magnitude (FpgMag) (phot.mag;em.opt.R)
FpgMagErr 0.419991 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)
NpgMag17.968800 mag Photographic Near-IR magnitude (NpgMag) (phot.mag;em.opt.I)
NpgMagErr 0.442547 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)
SDSSuMag20.439 mag (i) SDSS u band magnitude (SDSSuMag) (phot.mag;em.opt.U)
SDSSuMagErr 0.061 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)
SDSSgMag18.983 mag (i) SDSS g band magnitude (SDSSgMag) (phot.mag;em.opt.B)
SDSSgMagErr 0.004 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)
SDSSrMag18.583 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)
SDSSiMag18.421 mag (i) SDSS i band magnitude (SDSSiMag) (phot.mag;em.opt.I)
SDSSiMagErr 0.005 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)
SDSSzMag18.388 mag (i) SDSS z band magnitude (SDSSzMag) (phot.mag;em.opt.I)
SDSSzMagErr 0.010 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)
PS1yMag18.3921 mag (i) PanSTARRS y band magnitude (PS1yMag) (phot.mag;em.opt.V)
PS1yMagErr 0.0234 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)
WISEw1Mag  mag WISE W1 (3.4um) band magnitude (WISEw1Mag) (phot.mag;em.IR.3-4um)
WISEw1MagErr  mag WISE W1 (3.4um) band magnitude error (WISEw1MagErr) (stat.error;phot.mag)
WISEw1MagCode    [55] WISE W1 (3.4um) band code (WISEw1MagCode) (Note 3)   (meta.code)
WISEw1MagSOurce    [10] WISE W1 (3.4um) band magnitude source (WISEw1MagSOurce) (Note 2)   (meta.ref)
WISEw2Mag  mag WISE W2 (4.6um) band magnitude (WISEw2Mag) (phot.mag;em.IR.4-8um)
WISEw2MagErr  mag WISE W2 (4.6um) band magnitude error (WISEw2MagErr) (stat.error;phot.mag)
WISEw2MagCode    [56] WISE W2 (4.6um) band code (WISEw2MagCode) (Note 3)   (meta.code)
WISEw2MagSOurce    [10] WISE W2 (4.6um) band magnitude source (WISEw2MagSOurce) (Note 2)   (meta.ref)
WISEw3Mag  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)
WISEw3MagCode    [57] WISE W3 (12um) band code (WISEw3MagCode) (Note 3)   (meta.code)
WISEw3MagSOurce    [10] WISE W3 (12um) band magnitude source (WISEw3MagSOurce) (Note 2)   (meta.ref)
WISEw4Mag  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)
WISEw4MagCode    [58] WISE W4 (22um) band code (WISEw4MagCode) (Note 3)   (meta.code)
WISEw4MagSOurce    [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 2.956 pix SemiMajor diameter of object (gsc2semiMajorAxis) (phys.angSize)
gsc2eccentricity 0.148 pix Eccentricity of object (gsc2eccentricity) (src.orbital.eccentricity)
gsc2positionAngle120.1 pix Position Angle (North thru East) (gsc2positionAngle) (pos.posAng;instr.det)
gaiaDr2SourceID2692525030906738048   Gaia DR2 ID (gaiaDr2SourceID) (meta.id)
gaiaRbpMag18.0737 mag Gaia Rbp band magnitude (gaiaRbpMag) (phot.mag;em.opt.R)
gaiaRbpMagErr 0.0192 mag Gaia Rbp band magnitude (gaiaRbpMagErr) (stat.error;phot.mag)
gaiaRbpMagCode66   [66] Gaia Rbp band code (gaiaRbpMagCode) (Note 3)   (meta.code)
gaiaBbpMag19.0077 mag Gaia Bbp band magnitude (gaiaBbpMag) (phot.mag;em.opt.B)
gaiaBbpMagErr 0.0334 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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