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)
spectrum/fits
(4132782 rows)
  recno=2780028
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ColumnValue  Explain   (UCD)
_RAJ200005 17 17.783760000 "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+53 35 14.28000000 "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)
_RAB195005 13 15.291692886 "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+53 32 00.05902216 "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)
_Glon156.365072091653 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+08.974940255265 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)
2780028recno 2780028  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
spplot  Show the spectrum (meta.ref.url)

ObsID168611039   [101001/244316245] Observation ID (meta.id)
TargetJ051717.78+533514.2  Target Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
Obs.Date2013-10-23 "Y:M:D" Target Observation Date (time.epoch;obs)
LMJD56589   [55859/56812] Local Modified Julian Day (time.epoch)
MJD56588   [55858/56811] Modified Julian Day (time.epoch)
PlanIdGAC078N51V2  Plan Name (obs.field)
spId11   [1/16] Spectrograph ID (meta.id;instr)
FiberId039   [1/250] Fiber ID (meta.id)
RAJ2000079.3240990000 deg (i) Fiber pointing right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+53.5873000000 deg (i) Fiber pointing declination (J2000) (pos.eq.dec;meta.main)
snru 0.31   Signal Noise Ratio of u filter (stat.snr)
snrg 0.87   Signal Noise Ratio of g filter (stat.snr)
snrr 17.68   Signal Noise Ratio of r filter (stat.snr)
snri308.35   Signal Noise Ratio of i filter (stat.snr)
snrz791.90   Signal Noise Ratio of z filter (stat.snr)
objTypeStar  Object Type (src.class)
ClassUnknown  Spectra Type (src.class)
SubClassNon  Stellar Sub-Class (src.class)
z    Redshift (src.redshift)
e_z    []? rms uncertainty on z (stat.error;src.redshift)
magTypeugrijhk  Target Magnitude Type (meta.note)
mag1    Magnitude in Band 1 of magType (phot.mag)
mag2 0.00   Magnitude in Band 2 of magType (phot.mag)
mag312.57   Magnitude in Band 3 of magType (phot.mag)
mag4 0.00   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)
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)
tInfoXY0514+5125_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 79.3240990000  Rigth ascension from input catalog (J2000) (pos.eq.ra)
DE1deg53.5873000000  Declination from input catalog (J2000) (pos.eq.dec)

Filenamespec-56589-GAC078N51V2_sp11-039.fits  Download the FITS file (meta.ref.url)
  
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