VizieR

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

VizieR

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V/164/dr5 LAMOST DR5 catalogs (Luo+, 2019)
LAMOST DR5 catalog (04/07/2019 version) (9026365 rows)
  recno=6435441
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ColumnValue  Explain   (UCD)
_RAJ200023 17 57.560400000 "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+19 17 02.76000000 "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)
_RAB195023 15 28.138812147 "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+19 00 38.62021019 "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)
_Glon094.412483757872 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-38.356277932894 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)
6435441recno 6435441  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsID384708229  (i) [101001/585216248] Observation ID (meta.id)
TargetJ231757.56+191702.7  (i) Target Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
Obs.Date2015-11-29 "Y:M:D" Target Observation Date (time.epoch;obs)
LMJD57356   [55859/57921] Local Modified Julian Day (time.epoch)
MJD57355   [55858/57920] Modified Julian Day (time.epoch)
PlanIdEG231359N193802V01  Plan Name (obs.field)
spId08   [1/16] Spectrograph ID (meta.id;instr)
FiberId229   [1/250] Fiber ID (meta.id)
RAJ2000349.4898350000 deg (i) Fiber pointing right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+19.2841000000 deg (i) Fiber pointing declination (J2000) (pos.eq.dec;meta.main)
snru 16.61   Signal Noise Ratio of u filter (stat.snr)
snrg 78.28   Signal Noise Ratio of g filter (stat.snr)
snrr 115.50   Signal Noise Ratio of r filter (stat.snr)
snri 151.01   Signal Noise Ratio of i filter (stat.snr)
snrz 118.18   Signal Noise Ratio of z filter (stat.snr)
objTypeStar  Object Type (src.class)
ClassSTAR  Spectra Type (src.class)
SubClassG7  Stellar Sub-Class (src.class)
z -0.0000078388   Redshift (src.redshift)
e_z 0.0000382264   []? rms uncertainty on z (stat.error;src.redshift)
magTypegri  Target Magnitude Type (meta.note)
mag114.42   Magnitude in Band 1 of magType (phot.mag)
mag213.74   Magnitude in Band 2 of magType (phot.mag)
mag313.50   Magnitude in Band 3 of magType (phot.mag)
mag4    Magnitude in Band 4 of magType (phot.mag)
mag5    Magnitude in Band 5 of magType (phot.mag)
mag6    Magnitude in Band 6 of magType (phot.mag)
mag7    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)
tfromLCH000003  Input catalog submitted by an organization or a person determined by the tsource (obs.observer)
tInfo13770970510951272  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 [0/99] If offset is true, it gives the offset distance from the target's coordinator in input catalog (pos.angDistance;arith.diff)
RA1deg349.4898350000  Rigth ascension from input catalog (J2000) (pos.eq.ra)
DE1deg19.2841000000  Declination from input catalog (J2000) (pos.eq.dec)
  
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