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=1466097
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ColumnValue  Explain   (UCD)
_RAJ200000 42 42.018408000 "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+40 51 53.17884000 "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)
_RAB195000 39 57.933953513 "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+40 35 27.59519884 "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)
_Glon121.150649048163 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-21.976754856035 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)
1466097recno 1466097  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsID176604061   [101001/244316245] Observation ID (meta.id)
TargetJ004242.01+405153.1  Target Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
ObsDate2013-11-12 "Y:M:D" Target Observation Date (time.epoch;obs)
LMJD56609 d [55859/56812] Local Modified Julian Day (time.epoch)
MJD56608 d [55858/56811] Modified Julian Day (time.epoch)
PlanIdHD004201N404117V01  Plan Name (obs.field)
spId 4   [1/16] Spectrograph ID (meta.id;instr)
FiberId 61   [1/250] Fiber ID (meta.id)
RAJ2000010.6750767000 deg (i) Fiber pointing right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+40.8647719000 deg (i) Fiber pointing declination (J2000) (pos.eq.dec;meta.main)
snru 12.10   Signal Noise Ratio of u filter (stat.snr)
snrg 61.51   Signal Noise Ratio of g filter (stat.snr)
snrr124.66   Signal Noise Ratio of r filter (stat.snr)
snri153.64   Signal Noise Ratio of i filter (stat.snr)
snrz137.04   Signal Noise Ratio of z filter (stat.snr)
objTypeStar  Object Type (src.class)
ClassSTAR  Stellar Class (src.class)
SubClassG5  Stellar Sub-Class (src.class)
z-0.0005570000  Redshift (src.redshift)
e_z 0.0000610000  rms uncertainty on z (stat.error;src.redshift)
magTypegri  Target Magnitude Type (meta.note)
mag110.68 mag Magnitude in band 1 of magType (phot.mag)
mag2 9.88 mag Magnitude in band 2 of magType (phot.mag)
mag3 9.41 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)
tsourceLEGUE_LCH  Organization or person who submits input catalog (meta.curation)
FiberTypeObj  Fiber Type of target (Obj, Sky, F-std, Unused, PosErr, Dead) (meta.note)
tfromUCAC4-APO  Input catalog submitted by an organization or a person determined by the tsource (obs.observer)
tInfo<offset, 9.88, 10.674251390, 40.865208890, 2.74>15417339  Target ID from SDSS, UCAC4, PANSTAR and other catalogue (meta.bib)
n_offset1   [0/1] Whether there is a fiber offset during observation (meta.note)
offset 2.740 arcsec If offset is true, it gives the offset distance from the target's coordinator in input catalog (pos.angDistance;arith.diff)
RA1deg 10.6742513900 deg Right ascension from input catalog (J2000) (pos.eq.ra)
DE1deg40.8652088900 deg Declination from input catalog (J2000) (pos.eq.dec)
Teff4932.85 K Effective temperature (phys.temperature.effective)
e_Teff 93.57 K Uncertainty of Effective temperature (stat.error;phys.temperature.effective)
logg 3.098 [cm/s2] Surface gravity (phys.gravity)
e_logg 0.561 [cm/s2] Uncertainty of Surface gravity (stat.error)
[Fe/H]-0.056 [-] Metallicity (phys.abund.Z)
e_[Fe/H] 0.131 [-] Uncertainty of Metallicity (stat.error;phys.abund.Fe)
HRV-166.89 km/s Heliocentric Radial Velocity (spect.dopplerVeloc;pos.heliocentric)
e_HRV 18.17 km/s Uncertainty of Heliocentric Radial Velocity (stat.error)
  
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