VizieR

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Simple Target List Of Targets Fast 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

	I/353	-1		The Guide Star Catalog, Version 2.4.2 (GSC2.4.2) (STScI, 2020) ReadMe+ftp 2008AJ....136..735L Similar Catalogs Post annotation
1.	I/353/gsc242		Guide Star Catalogue, Version 2.4.2 (original column names in green) (3485671481 rows) metaI/353/gsc242

Simple Constraint List Of Constraints

Query by Constraints constraints help

applied on Columns (Output Order: + - )

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Column

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

[-1/1] Flag for previously used guide star (meta.code)

Status

⁽ⁿ⁾ Object status codes (sourceStatus) (Note 4) (meta.code)

Epoch

⁽ⁱ⁾ 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

⁽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)

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 (rvSource) (Note 2) (meta.ref;pos.frame)

Class

⁽ⁿ⁾ [0/4] Object classification code (classification) (Note 1) (meta.code.class)

r_Class

⁽ⁿ⁾ [0/32] 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

[0/1] Flag for known multiple multipleFlag (multipleFlag) (meta.code)

r_multFlg

[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)

pix

⁽ⁿ⁾ SemiMajor diameter of object (gsc2semiMajorAxis) (phys.angSize)

pix

⁽ⁿ⁾ Eccentricity of object (gsc2eccentricity) (src.orbital.eccentricity)

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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If the access to catalogues with VizieR was helpful for your research work,the following acknowledgment would be appreciated: This research has made use of the VizieR catalogue access tool, CDS, Strasbourg, France (DOI: 10.26093/cds/vizier). The original description of the VizieR service was published in A&AS 143, 23