VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

start AladinLite
V/156/dr7lrs LAMOST DR7 catalogs (Luo+, 2019)
LAMOST LRS General Catalog (10640255 rows)
  recno=4265759
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200002 59 51.685008000 "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 46 19.65000000 "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 57 17.378725160 "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 34 26.68501906 "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)
_Glon176.087606188529 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-48.388668107404 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)
4265759recno 4265759  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsID252907184  Unique Spectra ID (obsid) (meta.id)
TargetJ025951.68+004619.6  (i) Target Designation, JHHMMSS.ss+DDMMSS.s (designation) (meta.id;meta.main)
Obs.Date2014-10-13  (i) Target Observation Date (obsdate) (time.epoch;obs)
LMJD56944  Local Modified Julian Day (lmjd) (time.epoch)
MJD56943  Modified Julian Day (mjd) (time.epoch)
PlanIdEG025338N015809M01  Plan Name (planid) (obs.field)
spId 7  Spectrograph ID (spid) (meta.id;instr)
FiberId184  Fiber ID (fiberid) (meta.id)
RAJ2000044.9653542000 deg (i) Fiber Pointing Right Ascension (J2000) (ra_obs) (pos.eq.ra;meta.main)
DEJ2000+00.7721250000 deg (i) Fiber Pointing Declination (J2000) (dec_obs) (pos.eq.dec;meta.main)
snru 1.07   S/N of u filter (snru) (stat.snr)
snrg 5.96   S/N of g filter (snrg) (stat.snr)
snrr 16.14   S/N of r filter (snrr) (stat.snr)
snri 53.09   S/N of i filter (snri) (stat.snr)
snrz 73.04   S/N of z filter (snrz) (stat.snr)
objTypeStar  Object Type (objtype) (src.class)
ClassSTAR  Spectra Type (class) (src.class)
subClassdM6  Stellar Sub-Class (subclass) (src.class)
z 0.0000865800   Redshift (z) (src.redshift)
e_z 0.0000109400   []? Redshift Uncertainty (z_err) (stat.error;src.redshift)
magTypeugrizFuvUv  Target Magnitude Type (magtype) (meta.note)
mag118.20 mag Magnitude in Band 1 of magType (mag1) (phot.mag)
mag216.61 mag Magnitude in Band 2 of magType (mag2) (phot.mag)
mag316.95 mag Magnitude in Band 3 of magType (mag3) (phot.mag)
mag415.17 mag Magnitude in Band 4 of magType (mag4) (phot.mag)
mag514.01 mag Magnitude in Band 5 of magType (mag5) (phot.mag)
mag622.27 mag Magnitude in Band 6 of magType (mag6) (phot.mag)
mag721.21 mag Magnitude in Band 7 of magType (mag7) (phot.mag)
tsourceLEGUE_Ljf  Organization or person who submit input catalog (tsource) (meta.curation)
FiberTypeObj  Fiber Type of target (Obj, Sky, F-std, Unused, PosErr, Dead) (fibertype) (meta.note)
tfromLiuJF  Input catalog submitted by an organization or a person determined by the tsource (tfrom) (obs.observer)
tcommentGX3780563117473275702  Target ID from SDSS, UCAC4, PANSTAR and other catalogues (tcomment) (meta.note)
offsets0  Whether there is a fiber offset during observation (offsets) (meta.note)
offsetsv 0.000 arcsec If the 'offsets' field is true, 'offsetsv' gives the offset distance from the target's coordinator in input catalog (offsets_v) (meta.note)
RAOdeg 44.9653542000 deg Right Ascension from input catalog (ra) (pos.eq.ra)
DEOdeg 0.7721250000 deg Declination from input catalog (dec) (pos.eq.dec)
FiberMask128  Possible fiber problems (fibermask) (meta.note)
GaiaDR2 110951890948096   The "source_id" field of Gaia DR2 catalog (gaiasourceid) (meta.id)
Gmag 15.87352700 mag The "photgmean_mag" field of Gaia DR2 catalog (gaiagmean_mag) (phot.mag;em.opt)
  
elapse time 1

Cite/acknowledge VizieR catalogue
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact