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=7125044
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ColumnValue  Explain   (UCD)
_RAJ200004 36 38.162976000 "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+15 50 57.48900000 "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)
_RAB195004 33 46.792732081 "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+15 44 55.17926021 "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)
_Glon181.640040002887 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-20.518209820186 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)
7125044recno 7125044  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsID426001178  (i) [101001/585216248] Observation ID (meta.id)
TargetJ043638.16+155057.4  (i) Target Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
Obs.Date2016-02-19 "Y:M:D" Target Observation Date (time.epoch;obs)
LMJD57438   [55859/57921] Local Modified Julian Day (time.epoch)
MJD57437   [55858/57920] Modified Julian Day (time.epoch)
PlanIdHD043333N180100V01  Plan Name (obs.field)
spId01   [1/16] Spectrograph ID (meta.id;instr)
FiberId178   [1/250] Fiber ID (meta.id)
RAJ2000069.1590124000 deg (i) Fiber pointing right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+15.8493025000 deg (i) Fiber pointing declination (J2000) (pos.eq.dec;meta.main)
snru 160.71   Signal Noise Ratio of u filter (stat.snr)
snrg 348.29   Signal Noise Ratio of g filter (stat.snr)
snrr 333.48   Signal Noise Ratio of r filter (stat.snr)
snri 183.13   Signal Noise Ratio of i filter (stat.snr)
snrz 158.28   Signal Noise Ratio of z filter (stat.snr)
objTypeStar  Object Type (src.class)
ClassSTAR  Spectra Type (src.class)
SubClassB6  Stellar Sub-Class (src.class)
z 0.0001248500   Redshift (src.redshift)
e_z 0.0000026700   []? rms uncertainty on z (stat.error;src.redshift)
magTypegri  Target Magnitude Type (meta.note)
mag110.64   Magnitude in Band 1 of magType (phot.mag)
mag210.36   Magnitude in Band 2 of magType (phot.mag)
mag310.30   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)
tfromLCH000001  Input catalog submitted by an organization or a person determined by the tsource (obs.observer)
tInfo<offset,10.36, 69.158367500, 15.849302500, 2.23>17163821109155002  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 2.230 arcsec [0/99] If offset is true, it gives the offset distance from the target's coordinator in input catalog (pos.angDistance;arith.diff)
RA1deg 69.1583675000  Rigth ascension from input catalog (J2000) (pos.eq.ra)
DE1deg15.8493025000  Declination from input catalog (J2000) (pos.eq.dec)
  
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