VizieR

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

VizieR

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V/146/dr1 LAMOST DR1 catalogs (Luo+, 2015)
LAMOST DR1 catalog (31/03/2016 version)
spectrum/fits
(2204358 rows)
  recno=667188
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ColumnValue  Explain   (UCD)
_RAJ200014 29 13.488000000 "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+30 01 35.19840000 "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)
_RAB195014 27 03.067932407 "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+30 14 54.91816920 "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)
_Glon046.421914579247 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+68.378571434971 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)
667188recno 667188  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
spsp  Show the spectrum (meta.ref.url)

specId 49810009  Unique Spectra ID (meta.id)
TargetJ142913.48+300135.1  Target Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
ObsDate2012-04-08 "Y:M:D" Target Observation Date (time.epoch;obs)
LMJD56026 d Local Modified Julian Day (time.epoch;pos.lg;pos.lsr)
PlanIdVB3_219N30_V2  Plan Name (obs.field)
spId10  Spectrograph ID (meta.id;instr)
FiberId009  Fiber ID (meta.id)
RAJ2000217.3062000000 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+30.0264440000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
snru 1.78   Signal Noise Ratio of u filter (stat.snr)
snrg 6.98   Signal Noise Ratio of g filter (stat.snr)
snrr 6.69   Signal Noise Ratio of r filter (stat.snr)
snri 10.19   Signal Noise Ratio of i filter (stat.snr)
snrz 12.84   Signal Noise Ratio of z filter (stat.snr)
objTypeStar  Object Type (src.class)
ClassSTAR  Spectra Type (src.class)
SubClassG0  Stellar Sub-Class (src.class)
magTypebrijhk  Target Magnitude Type (meta.note)
mag113.40 mag Magnitude in Band 1 of magType (phot.mag)
mag2  mag Magnitude in Band 2 of magType (phot.mag)
mag313.27 mag Magnitude in Band 3 of magType (phot.mag)
mag4  mag Magnitude in Band 4 of magType (phot.mag)
mag511.48 mag Magnitude in Band 5 of magType (phot.mag)
mag610.97 mag Magnitude in Band 6 of magType (phot.mag)
mag710.89 mag 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)
tInfo   Target ID from SDSS, UCAC4, PANSTAR and other catalogue (meta.bib)
HRV  km/s Heliocentric Radial Velocity (spect.dopplerVeloc;pos.heliocentric)
z    Redshift (src.redshift)
e_z 0.00000000   []? Redshift uncertainty (stat.error;src.redshift)
  
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