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=1968109
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ColumnValue  Explain   (UCD)
_RAJ200013 43 51.801360000 "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)
_DEJ2000-01 19 01.66440000 "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)
_RAB195013 41 17.427243850 "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)
_DEB1950-01 03 58.35240862 "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)
_Glon328.949262923600 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+58.880833099931 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)
1968109recno 1968109  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
spsp  Show the spectrum (meta.ref.url)

specId141401080  Unique Spectra ID (meta.id)
TargetJ134351.80-011901.6  Target Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
ObsDate2013-04-06 "Y:M:D" Target Observation Date (time.epoch;obs)
LMJD56389 d Local Modified Julian Day (time.epoch;pos.lg;pos.lsr)
PlanIdHD134427N004207M01  Plan Name (obs.field)
spId01  Spectrograph ID (meta.id;instr)
FiberId080  Fiber ID (meta.id)
RAJ2000205.9658390000 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-01.3171290000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
snru 2.94   Signal Noise Ratio of u filter (stat.snr)
snrg 25.62   Signal Noise Ratio of g filter (stat.snr)
snrr 51.30   Signal Noise Ratio of r filter (stat.snr)
snri 60.93   Signal Noise Ratio of i filter (stat.snr)
snrz 43.14   Signal Noise Ratio of z filter (stat.snr)
objTypeStar  Object Type (src.class)
ClassSTAR  Spectra Type (src.class)
SubClassF9  Stellar Sub-Class (src.class)
magTypegriz  Target Magnitude Type (meta.note)
mag115.85 mag Magnitude in Band 1 of magType (phot.mag)
mag215.24 mag Magnitude in Band 2 of magType (phot.mag)
mag315.04 mag Magnitude in Band 3 of magType (phot.mag)
mag414.96 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)
tsourceLEGUE_LCH  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)
tInfo1237671990805790794  Target ID from SDSS, UCAC4, PANSTAR and other catalogue (meta.bib)
HRV -34.47913059 km/s Heliocentric Radial Velocity (spect.dopplerVeloc;pos.heliocentric)
z    Redshift (src.redshift)
e_z 0.00003491   []? Redshift uncertainty (stat.error;src.redshift)
  
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