VizieR

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

VizieR

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V/164/dr5 LAMOST DR5 catalogs (Luo+, 2019)
LAMOST DR5 catalog (04/07/2019 version) (9026365 rows)
  recno=6152826
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ColumnValue  Explain   (UCD)
_RAJ200001 21 56.858496000 "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+04 22 24.84444000 "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)
_RAB195001 19 21.386422278 "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+04 06 44.21261573 "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)
_Glon137.250558926036 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-57.647514618777 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)
6152826recno 6152826  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsID368512064  (i) [101001/585216248] Observation ID (meta.id)
TargetJ012156.85+042224.8  (i) Target Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
Obs.Date2015-10-11 "Y:M:D" Target Observation Date (time.epoch;obs)
LMJD57307   [55859/57921] Local Modified Julian Day (time.epoch)
MJD57306   [55858/57920] Modified Julian Day (time.epoch)
PlanIdEG011815N023302M01  Plan Name (obs.field)
spId12   [1/16] Spectrograph ID (meta.id;instr)
FiberId064   [1/250] Fiber ID (meta.id)
RAJ2000020.4869104000 deg (i) Fiber pointing right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+04.3735679000 deg (i) Fiber pointing declination (J2000) (pos.eq.dec;meta.main)
snru 0.52   Signal Noise Ratio of u filter (stat.snr)
snrg 2.04   Signal Noise Ratio of g filter (stat.snr)
snrr 2.50   Signal Noise Ratio of r filter (stat.snr)
snri 3.37   Signal Noise Ratio of i filter (stat.snr)
snrz 2.13   Signal Noise Ratio of z filter (stat.snr)
objTypeQSO  Object Type (src.class)
ClassQSO  Spectra Type (src.class)
SubClassNon  Stellar Sub-Class (src.class)
z 0.6365720000   Redshift (src.redshift)
e_z 0.0000637000   []? rms uncertainty on z (stat.error;src.redshift)
magTypeugriz  Target Magnitude Type (meta.note)
mag120.66   Magnitude in Band 1 of magType (phot.mag)
mag220.04   Magnitude in Band 2 of magType (phot.mag)
mag320.02   Magnitude in Band 3 of magType (phot.mag)
mag419.70   Magnitude in Band 4 of magType (phot.mag)
mag519.56   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)
tsourceLEGAS_ZYX  Organization or person who submits input catalog (meta.curation)
FiberTypeObj  Fiber Type of target (Obj, Sky, F-std, Unused, PosErr, Dead) (meta.note)
tfromQSOCand  Input catalog submitted by an organization or a person determined by the tsource (obs.observer)
tInfo1237678622236279028  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)
RA1deg 20.4869104000  Rigth ascension from input catalog (J2000) (pos.eq.ra)
DE1deg 4.3735679000  Declination from input catalog (J2000) (pos.eq.dec)
  
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