VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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=2652592
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ColumnValue  Explain   (UCD)
_RAJ200002 24 05.581200000 "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 20 33.36360000 "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)
_RAB195002 21 11.784002032 "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 06 59.34518367 "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)
_Glon147.030682071098 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-31.157061550364 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)
2652592recno 2652592  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
spplot  Show the spectrum (meta.ref.url)

ObsID161711128   [101001/244316245] Observation ID (meta.id)
TargetJ022405.58+272033.3  Target Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
Obs.Date2013-10-04 "Y:M:D" Target Observation Date (time.epoch;obs)
LMJD56570   [55859/56812] Local Modified Julian Day (time.epoch)
MJD56569   [55858/56811] Modified Julian Day (time.epoch)
PlanIdVB036N25V1  Plan Name (obs.field)
spId11   [1/16] Spectrograph ID (meta.id;instr)
FiberId128   [1/250] Fiber ID (meta.id)
RAJ2000036.0232550000 deg (i) Fiber pointing right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+27.3426010000 deg (i) Fiber pointing declination (J2000) (pos.eq.dec;meta.main)
snru 0.00   Signal Noise Ratio of u filter (stat.snr)
snrg 1.95   Signal Noise Ratio of g filter (stat.snr)
snrr 2.35   Signal Noise Ratio of r filter (stat.snr)
snri 1.98   Signal Noise Ratio of i filter (stat.snr)
snrz 1.35   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)
magTypebrijhk  Target Magnitude Type (meta.note)
mag111.10   Magnitude in Band 1 of magType (phot.mag)
mag2    Magnitude in Band 2 of magType (phot.mag)
mag3    Magnitude in Band 3 of magType (phot.mag)
mag4    Magnitude in Band 4 of magType (phot.mag)
mag513.02   Magnitude in Band 5 of magType (phot.mag)
mag612.35   Magnitude in Band 6 of magType (phot.mag)
mag712.09   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)
tInfoVB0225+2509_V1  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 36.0232550000  Rigth ascension from input catalog (J2000) (pos.eq.ra)
DE1deg27.3426010000  Declination from input catalog (J2000) (pos.eq.dec)

Filenamespec-56570-VB036N25V1_sp11-128.fits  Download the FITS file (meta.ref.url)
  
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Cite/acknowledge VizieR catalogue
Rules of usage of VizieR data

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