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=666329
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ColumnValue  Explain   (UCD)
_RAJ200014 29 14.714400000 "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 28.09560000 "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 04.295232893 "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 47.76153599 "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)
_Glon046.416217099589 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+68.374205821545 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)
666329recno 666329  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
spsp  Show the spectrum (meta.ref.url)

specId 49710008  Unique Spectra ID (meta.id)
TargetJ142914.71+300128.0  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_V1  Plan Name (obs.field)
spId10  Spectrograph ID (meta.id;instr)
FiberId008  Fiber ID (meta.id)
RAJ2000217.3113100000 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+30.0244710000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
snru 5.65   Signal Noise Ratio of u filter (stat.snr)
snrg 21.01   Signal Noise Ratio of g filter (stat.snr)
snrr 19.10   Signal Noise Ratio of r filter (stat.snr)
snri 24.14   Signal Noise Ratio of i filter (stat.snr)
snrz 25.39   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)
mag1  mag Magnitude in Band 1 of magType (phot.mag)
mag213.21 mag Magnitude in Band 2 of magType (phot.mag)
mag3  mag Magnitude in Band 3 of magType (phot.mag)
mag4  mag Magnitude in Band 4 of magType (phot.mag)
mag512.20 mag Magnitude in Band 5 of magType (phot.mag)
mag611.90 mag Magnitude in Band 6 of magType (phot.mag)
mag711.85 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 -50.94972824 km/s Heliocentric Radial Velocity (spect.dopplerVeloc;pos.heliocentric)
z    Redshift (src.redshift)
e_z 0.00004763   []? Redshift uncertainty (stat.error;src.redshift)
  
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