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=1970094
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ColumnValue  Explain   (UCD)
_RAJ200017 20 14.151840000 "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+35 29 19.11840000 "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)
_RAB195017 18 27.283515730 "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+35 32 15.84418179 "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)
_Glon059.343710019253 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+33.061495894755 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)
1970094recno 1970094  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
spsp  Show the spectrum (meta.ref.url)

specId141505220  Unique Spectra ID (meta.id)
TargetJ172014.15+352919.1  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)
PlanIdHD172411N365522B01  Plan Name (obs.field)
spId05  Spectrograph ID (meta.id;instr)
FiberId220  Fiber ID (meta.id)
RAJ2000260.0589660000 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+35.4886440000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
snru 8.28   Signal Noise Ratio of u filter (stat.snr)
snrg 59.87   Signal Noise Ratio of g filter (stat.snr)
snrr 81.27   Signal Noise Ratio of r filter (stat.snr)
snri 92.41   Signal Noise Ratio of i filter (stat.snr)
snrz 68.41   Signal Noise Ratio of z filter (stat.snr)
objTypeStar  Object Type (src.class)
ClassSTAR  Spectra Type (src.class)
SubClassF0  Stellar Sub-Class (src.class)
magTypegribvjh  Target Magnitude Type (meta.note)
mag112.88 mag Magnitude in Band 1 of magType (phot.mag)
mag212.71 mag Magnitude in Band 2 of magType (phot.mag)
mag312.64 mag Magnitude in Band 3 of magType (phot.mag)
mag413.11 mag Magnitude in Band 4 of magType (phot.mag)
mag512.78 mag Magnitude in Band 5 of magType (phot.mag)
mag612.04 mag Magnitude in Band 6 of magType (phot.mag)
mag711.83 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)
tfromUCAC4  Input catalog submitted by an organization or a person determined by the tsource (obs.observer)
tInfo148063862  Target ID from SDSS, UCAC4, PANSTAR and other catalogue (meta.bib)
HRV -86.90983357 km/s Heliocentric Radial Velocity (spect.dopplerVeloc;pos.heliocentric)
z    Redshift (src.redshift)
e_z 0.00003014   []? Redshift uncertainty (stat.error;src.redshift)
  
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