VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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=3717
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ColumnValue  Explain   (UCD)
_RAJ200002 58 19.793280000 "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+00 34 53.25600000 "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 55 45.646305609 "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+00 22 55.60472299 "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)
_Glon175.885823196766 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-48.795016877868 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)
3717recno 3717  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
spsp  Show the spectrum (meta.ref.url)

specId 215211  Unique Spectra ID (meta.id)
TargetJ025819.79+003453.2  Target Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
ObsDate2011-10-24 "Y:M:D" Target Observation Date (time.epoch;obs)
LMJD55859 d Local Modified Julian Day (time.epoch;pos.lg;pos.lsr)
PlanIdF5907  Plan Name (obs.field)
spId15  Spectrograph ID (meta.id;instr)
FiberId211  Fiber ID (meta.id)
RAJ2000044.5824720000 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+00.5814600000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
snru 1.56   Signal Noise Ratio of u filter (stat.snr)
snrg 9.52   Signal Noise Ratio of g filter (stat.snr)
snrr 23.34   Signal Noise Ratio of r filter (stat.snr)
snri 28.94   Signal Noise Ratio of i filter (stat.snr)
snrz 15.84   Signal Noise Ratio of z filter (stat.snr)
objTypeStar  Object Type (src.class)
ClassSTAR  Spectra Type (src.class)
SubClassK3  Stellar Sub-Class (src.class)
magTypeugriz  Target Magnitude Type (meta.note)
mag119.05 mag Magnitude in Band 1 of magType (phot.mag)
mag216.84 mag Magnitude in Band 2 of magType (phot.mag)
mag315.94 mag Magnitude in Band 3 of magType (phot.mag)
mag415.64 mag Magnitude in Band 4 of magType (phot.mag)
mag515.48 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)
tsourceJF_LEGAS_S  Organization or person who submits input catalog (meta.curation)
FiberTypeObj  Fiber Type of target (Obj, Sky, F-std, Unused, PosErr, Dead) (meta.note)
tfromSDSS_S  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 26.54062631 km/s Heliocentric Radial Velocity (spect.dopplerVeloc;pos.heliocentric)
z    Redshift (src.redshift)
e_z 0.00000327   []? Redshift uncertainty (stat.error;src.redshift)
  
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Rules of usage of VizieR data

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