VizieR

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

VizieR

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V/156/dr7slrs LAMOST DR7 catalogs (Luo+, 2019)
LAMOST LRS A, F, G and K Star Catalog (6159427 rows)
  recno=637300
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ColumnValue  Explain   (UCD)
_RAJ200011 04 24.036000000 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (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+07 29 18.26880000 "d:m:s" Declination (FK5, Equinox=J2000.0) (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)
_RAB195011 01 48.081723749 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (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+07 45 29.50975313 "d:m:s" Declination (FK4, Equinox=B1950.0) (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)
_Glon245.732111761697 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+57.921809911073 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)
637300recno 637300  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsID 91304025  Unique ID for each observation of each target (obsid) (meta.id)
TargetJ110424.03+072918.2  Target designation, JHHMMSS.ss+DDMMSS.s (designation) (meta.id;meta.main)
Obs.Date2012-12-08 "Y:M:D" (i) Target Observation Date (obsdate) (time.epoch;obs)
LMJD56270  Local Modified Julian Day (lmjd) (time.epoch)
MJD56269  Modified Julian Day (mjd) (time.epoch)
PlanIdHD110609N070823M01  Plan Name (planid) (obs.field)
spId 4  Spectrograph ID (spid) (meta.id;instr)
FiberId 25  Fiber ID (fiberid) (meta.id)
RAJ2000166.1001500000 deg (i) Fiber Pointing Right Ascension (J2000) (ra_obs) (pos.eq.ra;meta.main)
DEJ2000+07.4884080000 deg (i) Fiber Pointing Declination (J2000) (dec_obs) (pos.eq.dec;meta.main)
snru 2.40   Signal Noise Ratio of u filter (snru) (stat.snr)
snrg 20.27   Signal Noise Ratio of g filter (snrg) (stat.snr)
snrr 35.02   Signal Noise Ratio of r filter (snrr) (stat.snr)
snri 40.50   Signal Noise Ratio of i filter (snri) (stat.snr)
snrz 29.10   Signal Noise Ratio of z filter (snrz) (stat.snr)
objTypeStar  Object Type (objtype) (src.class)
ClassSTAR  Spectra Type (class) (src.class)
subClassG5  Stellar Sub-Class (subclass) (src.class)
z-0.0000889615   Redshift (z) (src.redshift)
e_z 0.0000198471   []? rms uncertainty on z (z_err) (stat.error;src.redshift)
magTypegribvjh  Target Magnitude Type (magtype) (meta.note)
mag114.74 mag Magnitude in Band 1 of magType (mag1) (phot.mag)
mag214.19 mag Magnitude in Band 2 of magType (mag2) (phot.mag)
mag314.01 mag Magnitude in Band 3 of magType (mag3) (phot.mag)
mag415.20 mag Magnitude in Band 4 of magType (mag4) (phot.mag)
mag514.39 mag Magnitude in Band 5 of magType (mag5) (phot.mag)
mag613.01 mag Magnitude in Band 6 of magType (mag6) (phot.mag)
mag712.56 mag Magnitude in Band 7 of magType (mag7) (phot.mag)
tsourceLEGUE_LCH  Organization or person who submit input catalog (tsource) (meta.curation)
FiberTypeObj  Fiber Type of target (Obj, Sky, F-std, Unused, PosErr, Dead) (fibertype) (meta.note)
tfromUCAC4  Input catalog submitted by an organization or a person determined by the tsource (tfrom) (obs.observer)
tcomment111186046  Target ID from SDSS, UCAC4, PANSTAR and other catalogues (tcomment) (meta.note)
offsets0   [0/1] Whether there is a fiber offset during observation (offsets) (meta.note)
offsetsv 0.000  If the 'offsets' field is true, 'offsets_v' gives the offset distance from the target's coordinator in input catalog (offsets_v) (meta.note)
RAOdeg166.1001500000 deg Right Ascension from input catalog (ra) (pos.eq.ra)
DEOdeg 7.4884080000 deg Declination from input catalog (dec) (pos.eq.dec)
Teff5268.46 K Effective Temperature obtained by the LASP (teff) (phys.temperature.effective;meta.modelled)
e_Teff 210.15 K Effective Temperature Uncertainty obtained by the LASP (teff_err) (stat.error;phys.temperature.effective)
logg 4.328 [cm/s2] Surface Gravity obtained by the LASP (logg) (phys.gravity;meta.modelled)
e_logg 0.327 [cm/s2] Surface Gravity Uncertainty obtained by the LASP (logg_err) (stat.error)
[Fe/H]-0.254 [-] Metallicity obtained by the LASP (feh) (phys.abund.Z;meta.modelled)
e_[Fe/H] 0.195 [-] Metallicity Uncertainty obtained by the LASP (feh_err) (stat.error;phys.abund.Fe)
RV -26.67 km/s Heliocentric Radial Velocity obtained by the LASP (rv) (spect.dopplerVeloc;pos.heliocentric;meta.modelled)
e_RV 5.95 km/s Uncertainty of Heliocentric Radial Velocity obtained by the LASP (rv_err) (stat.error)
GaiaDR23866354200087239936   The "source_id" field of Gaia DR2 catalog (gaiasourceid) (meta.id)
Gmag 14.23134700 mag The "photgmean_magnitude" field of Gaia DR2 catalog (gaiagmean_mag) (phot.mag;em.opt)
  
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