VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

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V/149/stellar2 LAMOST DR2 catalogs (Luo+, 2016)
A, F, G and K type stars catalog (2207189 rows)
  recno=375306
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ColumnValue  Explain   (UCD)
_RAJ200019 41 20.989920000 "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+45 30 17.39880000 "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)
_RAB195019 39 48.611498173 "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+45 23 11.66074859 "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)
_Glon078.740485197695 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+10.981267613562 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)
375306recno 375306  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsID 52209047   [101001/244316245] Observation ID (meta.id)
TargetJ194120.98+453017.3  Target Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
ObsDate2012-06-04 "Y:M:D" Target Observation Date (time.epoch;obs)
LMJD56083 d [55859/56812] Local Modified Julian Day (time.epoch)
MJD56082 d [55858/56811] Modified Julian Day (time.epoch)
PlanIdIF04_B56083  Plan Name (obs.field)
spId 9   [1/16] Spectrograph ID (meta.id;instr)
FiberId 47   [1/250] Fiber ID (meta.id)
RAJ2000295.3374580000 deg (i) Fiber pointing right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+45.5048330000 deg (i) Fiber pointing declination (J2000) (pos.eq.dec;meta.main)
snru 17.69   Signal Noise Ratio of u filter (stat.snr)
snrg 81.04   Signal Noise Ratio of g filter (stat.snr)
snrr299.65   Signal Noise Ratio of r filter (stat.snr)
snri333.84   Signal Noise Ratio of i filter (stat.snr)
snrz281.86   Signal Noise Ratio of z filter (stat.snr)
objTypeStar  Object Type (src.class)
ClassSTAR  Stellar Class (src.class)
SubClassG6  Stellar Sub-Class (src.class)
z-0.0000650000  Redshift (src.redshift)
e_z 0.0000560000  rms uncertainty on z (stat.error;src.redshift)
magTypeKp  Target Magnitude Type (meta.note)
mag1 9.60 mag Magnitude in band 1 of magType (phot.mag)
mag2  mag Magnitude in band 2 of magType (phot.mag)
mag3  mag Magnitude in band 3 of magType (phot.mag)
mag4  mag Magnitude in band 4 of magType (phot.mag)
mag5  mag Magnitude in band 5 of magType (phot.mag)
mag6  mag Magnitude in band 6 of magType (phot.mag)
mag7  mag Magnitude in band 7 of magType (phot.mag)
tsourceJianningF  Organization or person who submits input catalog (meta.curation)
FiberTypeObj  Fiber Type of target (Obj, Sky, F-std, Unused, PosErr, Dead) (meta.note)
tfromplanet system  Input catalog submitted by an organization or a person determined by the tsource (obs.observer)
tInfokplr009163796  Target ID from SDSS, UCAC4, PANSTAR and other catalogue (meta.bib)
n_offset0   [0/1] Whether there is a fiber offset during observation (meta.note)
offset 0.000 arcsec If offset is true, it gives the offset distance from the target's coordinator in input catalog (pos.angDistance;arith.diff)
RA1deg295.3374580000 deg Right ascension from input catalog (J2000) (pos.eq.ra)
DE1deg45.5048330000 deg Declination from input catalog (J2000) (pos.eq.dec)
Teff5246.19 K Effective temperature (phys.temperature.effective)
e_Teff 80.44 K Uncertainty of Effective temperature (stat.error;phys.temperature.effective)
logg 3.265 [cm/s2] Surface gravity (phys.gravity)
e_logg 0.631 [cm/s2] Uncertainty of Surface gravity (stat.error)
[Fe/H]-0.282 [-] Metallicity (phys.abund.Z)
e_[Fe/H] 0.119 [-] Uncertainty of Metallicity (stat.error;phys.abund.Fe)
HRV -19.63 km/s Heliocentric Radial Velocity (spect.dopplerVeloc;pos.heliocentric)
e_HRV 16.91 km/s Uncertainty of Heliocentric Radial Velocity (stat.error)
  
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