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=7914409
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ColumnValue  Explain   (UCD)
_RAJ200023 16 47.415864000 "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+22 33 09.67104000 "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 14 18.949926112 "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+22 16 46.51418390 "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)
_Glon095.919588071435 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-35.306037678716 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)
7914409recno 7914409  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsID485403015  (i) [101001/585216248] Observation ID (meta.id)
TargetJ231647.41+223309.6  (i) Target Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
Obs.Date2016-11-30 "Y:M:D" Target Observation Date (time.epoch;obs)
LMJD57723   [55859/57921] Local Modified Julian Day (time.epoch)
MJD57722   [55858/57920] Modified Julian Day (time.epoch)
PlanIdEG232011N230528M01  Plan Name (obs.field)
spId03   [1/16] Spectrograph ID (meta.id;instr)
FiberId015   [1/250] Fiber ID (meta.id)
RAJ2000349.1975661000 deg (i) Fiber pointing right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+22.5526864000 deg (i) Fiber pointing declination (J2000) (pos.eq.dec;meta.main)
snru 1.48   Signal Noise Ratio of u filter (stat.snr)
snrg 11.26   Signal Noise Ratio of g filter (stat.snr)
snrr 29.03   Signal Noise Ratio of r filter (stat.snr)
snri 54.17   Signal Noise Ratio of i filter (stat.snr)
snrz 44.93   Signal Noise Ratio of z filter (stat.snr)
objTypegal  Object Type (src.class)
ClassGALAXY  Spectra Type (src.class)
SubClassNon  Stellar Sub-Class (src.class)
z 0.1007370000   Redshift (src.redshift)
e_z    []? rms uncertainty on z (stat.error;src.redshift)
magTypefibermagr  Target Magnitude Type (meta.note)
mag119.79   Magnitude in Band 1 of magType (phot.mag)
mag217.52   Magnitude in Band 2 of magType (phot.mag)
mag316.37   Magnitude in Band 3 of magType (phot.mag)
mag415.85   Magnitude in Band 4 of magType (phot.mag)
mag515.48   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_SSY  Organization or person who submits input catalog (meta.curation)
FiberTypeObj  Fiber Type of target (Obj, Sky, F-std, Unused, PosErr, Dead) (meta.note)
tfromSGP  Input catalog submitted by an organization or a person determined by the tsource (obs.observer)
tInfo1237679478539682096  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)
RA1deg349.1975661000  Rigth ascension from input catalog (J2000) (pos.eq.ra)
DE1deg22.5526864000  Declination from input catalog (J2000) (pos.eq.dec)
  
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