VizieR

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

VizieR

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V/149/dr2 LAMOST DR2 catalogs (Luo+, 2016)
LAMOST DR2 catalog (30/06/2016 version) (4132782 rows)
  recno=3339516
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ColumnValue  Explain   (UCD)
_RAJ200000 08 28.296720000 "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+27 34 18.66720000 "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)
_RAB195000 05 53.438933839 "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+27 17 37.25263090 "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)
_Glon111.390554710381 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-34.335144721304 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)
3339516recno 3339516  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
spplot  Show the spectrum (meta.ref.url)

ObsID196303122   [101001/244316245] Observation ID (meta.id)
TargetJ000828.29+273418.6  Target Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
Obs.Date2013-12-21 "Y:M:D" Target Observation Date (time.epoch;obs)
LMJD56648   [55859/56812] Local Modified Julian Day (time.epoch)
MJD56647   [55858/56811] Modified Julian Day (time.epoch)
PlanIdVB003N26V2  Plan Name (obs.field)
spId03   [1/16] Spectrograph ID (meta.id;instr)
FiberId122   [1/250] Fiber ID (meta.id)
RAJ2000002.1179030000 deg (i) Fiber pointing right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+27.5718520000 deg (i) Fiber pointing declination (J2000) (pos.eq.dec;meta.main)
snru 2.82   Signal Noise Ratio of u filter (stat.snr)
snrg 12.57   Signal Noise Ratio of g filter (stat.snr)
snrr 13.30   Signal Noise Ratio of r filter (stat.snr)
snri 17.89   Signal Noise Ratio of i filter (stat.snr)
snrz 12.02   Signal Noise Ratio of z filter (stat.snr)
objTypeStar  Object Type (src.class)
ClassSTAR  Spectra Type (src.class)
SubClassK0  Stellar Sub-Class (src.class)
z -0.0001270200   Redshift (src.redshift)
e_z 0.0000021900   []? rms uncertainty on z (stat.error;src.redshift)
magTypebrijhk  Target Magnitude Type (meta.note)
mag115.45   Magnitude in Band 1 of magType (phot.mag)
mag213.93   Magnitude in Band 2 of magType (phot.mag)
mag313.88   Magnitude in Band 3 of magType (phot.mag)
mag413.61   Magnitude in Band 4 of magType (phot.mag)
mag513.36   Magnitude in Band 5 of magType (phot.mag)
mag612.95   Magnitude in Band 6 of magType (phot.mag)
mag712.89   Magnitude in Band 7 of magType (phot.mag)
tsourcePILOT  Organization or person who submits input catalog (meta.curation)
FiberTypeObj  Fiber Type of target (Obj, Sky, F-std, Unused, PosErr, Dead) (meta.note)
tfrom   Input catalog submitted by an organization or a person determined by the tsource (obs.observer)
tInfoVB0013+2659_V2  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 2.1179030000  Rigth ascension from input catalog (J2000) (pos.eq.ra)
DE1deg27.5718520000  Declination from input catalog (J2000) (pos.eq.dec)

AssocDataObsCore view  Associated Data web page (meta.ref.url)
  
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