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=8488984
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ColumnValue  Explain   (UCD)
_RAJ200013 58 22.156560000 "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+31 31 46.46280000 "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)
_RAB195013 56 08.542136850 "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+31 46 19.99345913 "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)
_Glon053.727494022988 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+74.781130100683 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)
8488984recno 8488984  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsID537703173  (i) [101001/585216248] Observation ID (meta.id)
TargetJ135822.15+313146.4  (i) Target Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
Obs.Date2017-02-16 "Y:M:D" Target Observation Date (time.epoch;obs)
LMJD57801   [55859/57921] Local Modified Julian Day (time.epoch)
MJD57800   [55858/57920] Modified Julian Day (time.epoch)
PlanIdHD140231N313939B02  Plan Name (obs.field)
spId03   [1/16] Spectrograph ID (meta.id;instr)
FiberId173   [1/250] Fiber ID (meta.id)
RAJ2000209.5923190000 deg (i) Fiber pointing right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+31.5295730000 deg (i) Fiber pointing declination (J2000) (pos.eq.dec;meta.main)
snru 4.92   Signal Noise Ratio of u filter (stat.snr)
snrg 12.63   Signal Noise Ratio of g filter (stat.snr)
snrr 13.44   Signal Noise Ratio of r filter (stat.snr)
snri 5.16   Signal Noise Ratio of i filter (stat.snr)
snrz 4.98   Signal Noise Ratio of z filter (stat.snr)
objTypeStar  Object Type (src.class)
ClassSTAR  Spectra Type (src.class)
SubClassG0  Stellar Sub-Class (src.class)
z -0.0000419800   Redshift (src.redshift)
e_z 0.0000280900   []? rms uncertainty on z (stat.error;src.redshift)
magTypegri  Target Magnitude Type (meta.note)
mag115.50   Magnitude in Band 1 of magType (phot.mag)
mag215.13   Magnitude in Band 2 of magType (phot.mag)
mag315.02   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)
tfromLCH100002  Input catalog submitted by an organization or a person determined by the tsource (obs.observer)
tInfo15499824215819038  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)
RA1deg209.5923190000  Rigth ascension from input catalog (J2000) (pos.eq.ra)
DE1deg31.5295730000  Declination from input catalog (J2000) (pos.eq.dec)
  
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