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=1271963
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ColumnValue  Explain   (UCD)
_RAJ200006 53 26.606400000 "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+21 42 57.90600000 "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)
_RAB195006 50 26.897323244 "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+21 46 43.05108266 "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)
_Glon193.617272453137 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+10.134102686745 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)
1271963recno 1271963  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
spsp  Show the spectrum (meta.ref.url)

specId 95806090  Unique Spectra ID (meta.id)
TargetJ065326.60+214257.9  Target Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
ObsDate2012-12-25 "Y:M:D" Target Observation Date (time.epoch;obs)
LMJD56287 d Local Modified Julian Day (time.epoch;pos.lg;pos.lsr)
PlanIdGAC101N22V5  Plan Name (obs.field)
spId06  Spectrograph ID (meta.id;instr)
FiberId090  Fiber ID (meta.id)
RAJ2000103.3608600000 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+21.7160850000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
snru 2.56   Signal Noise Ratio of u filter (stat.snr)
snrg 26.51   Signal Noise Ratio of g filter (stat.snr)
snrr 56.14   Signal Noise Ratio of r filter (stat.snr)
snri 79.07   Signal Noise Ratio of i filter (stat.snr)
snrz 64.15   Signal Noise Ratio of z filter (stat.snr)
objTypeStar  Object Type (src.class)
ClassSTAR  Spectra Type (src.class)
SubClassG5  Stellar Sub-Class (src.class)
magTypeugrijhk  Target Magnitude Type (meta.note)
mag1  mag Magnitude in Band 1 of magType (phot.mag)
mag2 0.00 mag Magnitude in Band 2 of magType (phot.mag)
mag312.65 mag Magnitude in Band 3 of magType (phot.mag)
mag4 0.00 mag Magnitude in Band 4 of magType (phot.mag)
mag5  mag Magnitude in Band 5 of magType (phot.mag)
mag6  mag Magnitude in Band 6 of magType (phot.mag)
mag7  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)
tfromSDSS  Input catalog submitted by an organization or a person determined by the tsource (obs.observer)
tInfoXY0647  Target ID from SDSS, UCAC4, PANSTAR and other catalogue (meta.bib)
HRV 72.66969182 km/s Heliocentric Radial Velocity (spect.dopplerVeloc;pos.heliocentric)
z    Redshift (src.redshift)
e_z 0.00002324   []? Redshift uncertainty (stat.error;src.redshift)
  
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