VizieR

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

VizieR

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J/AJ/161/234/table7 1.7 million K and M dwarfs cross-matching (Medan+, 2021)
All of the possible matches for the cross match between Gaia and SDSS DR12 (9487426 rows)
  recno=225494
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 24 29.0429604096 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2015.5 (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.eq.ra)
_DEJ2000-13 08 15.295211520 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2015.5 (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.eq.dec)
_RAB195000 21 56.8646756226 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J2015.5 (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.eq.ra)
_DEB1950-13 24 52.233559202 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J2015.5 (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.eq.dec)
_Glon097.3509942421933 deg Galactic longitude at Epoch=J2015.5 (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-74.6546080832826 deg Galactic latitude at Epoch=J2015.5 (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)
225494recno 225494  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

GaiaDR22423165096081120128  Gaia DR2 identifier (meta.id;meta.main)
Gmag17.040200 mag Gaia DR2 G-band magnitude (Note G1)   (phot.mag;em.opt)
RA_ICRS006.12101233504 deg (i) Gaia DR2 Right Ascension (ICRS) at Ep=2015.5 (pos.eq.ra;meta.main)
DE_ICRS-13.13758200320 deg (i) Gaia DR2 Declination (ICRS) at Ep=2015.5 (pos.eq.dec;meta.main)
SDSSJ002429.02-130815.0  SDSS DR12 identifier (Cat. V/147) (meta.id;pos.cartesian.y)
umagS21.535 mag SDSS DR12 u-band AB magnitude (phot.mag;em.opt.U)
e_umagS 0.184 mag Uncertainty in umagS (stat.error;pos.cartesian.x)
gmagS19.034 mag SDSS DR12 g-band AB magnitude (phot.mag;em.opt.B)
e_gmagS 0.010 mag Uncertainty in gmagS (stat.error;phot.mag)
rmagS17.580 mag SDSS DR12 r-band AB magnitude (phot.mag;em.opt.R)
e_rmagS 0.006 mag Uncertainty in rmagS (stat.error;phot.mag)
imagS16.291 mag SDSS DR12 i-band AB magnitude (phot.mag;em.opt.I)
e_imagS 0.004 mag Uncertainty in imagS (stat.error;phot.mag)
zmagS15.609 mag SDSS DR12 z-band AB magnitude (phot.mag;em.opt.I)
e_zmagS 0.006 mag Uncertainty in zmagS (stat.error;phot.mag)
RASdeg 6.120927 deg SDSS DR12 Right Ascension (J2000) (pos.eq.ra)
DESdeg-13.137514 deg SDSS DR12 Declination (J2000) (pos.eq.dec)
SDSSProb 0.9997801  Total Bayesain probability of SDSS DR12 to Gaia DR2 (stat.fit.goodness)
SDSSSep 0.2172895 arcsec Angular separation between SDSS DR12 and Gaia DR2 at mean epoch (pos.angDistance)

_RA.icrs006.12101233504 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs-13.13758200320 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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