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=940416
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200002 24 05.587440000 "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+27 20 33.72000000 "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 21 11.790144335 "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+27 06 59.70184715 "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)
_Glon147.030659369961 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-31.156961765619 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)
940416recno 940416  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsID 56913013  Unique Spectra ID (obsid) (meta.id)
TargetJ022405.58+272033.7  (i) Target Designation, JHHMMSS.ss+DDMMSS.s (designation) (meta.id;meta.main)
Obs.Date2012-10-01  (i) Target Observation Date (obsdate) (time.epoch;obs)
LMJD56202  Local Modified Julian Day (lmjd) (time.epoch)
MJD56201  Modified Julian Day (mjd) (time.epoch)
PlanIdEG021402N263737V01  Plan Name (planid) (obs.field)
spId13  Spectrograph ID (spid) (meta.id;instr)
FiberId 13  Fiber ID (fiberid) (meta.id)
RAJ2000036.0232810000 deg (i) Fiber Pointing Right Ascension (J2000) (ra_obs) (pos.eq.ra;meta.main)
DEJ2000+27.3427000000 deg (i) Fiber Pointing Declination (J2000) (dec_obs) (pos.eq.dec;meta.main)
snru 0.00   S/N of u filter (snru) (stat.snr)
snrg 0.00   S/N of g filter (snrg) (stat.snr)
snrr 1.74   S/N of r filter (snrr) (stat.snr)
snri 5.99   S/N of i filter (snri) (stat.snr)
snrz 2.86   S/N of z filter (snrz) (stat.snr)
objTypeStar  Object Type (objtype) (src.class)
ClassUnknown  Spectra Type (class) (src.class)
subClassNon  Stellar Sub-Class (subclass) (src.class)
z    Redshift (z) (src.redshift)
e_z    []? Redshift Uncertainty (z_err) (stat.error;src.redshift)
magTypegribvjh  Target Magnitude Type (magtype) (meta.note)
mag115.12 mag Magnitude in Band 1 of magType (mag1) (phot.mag)
mag214.24 mag Magnitude in Band 2 of magType (mag2) (phot.mag)
mag313.77 mag Magnitude in Band 3 of magType (mag3) (phot.mag)
mag415.68 mag Magnitude in Band 4 of magType (mag4) (phot.mag)
mag514.58 mag Magnitude in Band 5 of magType (mag5) (phot.mag)
mag613.02 mag Magnitude in Band 6 of magType (mag6) (phot.mag)
mag712.35 mag Magnitude in Band 7 of magType (mag7) (phot.mag)
tsourceLiuChao  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)
tfrom-  Input catalog submitted by an organization or a person determined by the tsource (tfrom) (obs.observer)
tcomment137598587  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 36.0232810000 deg Right Ascension from input catalog (ra) (pos.eq.ra)
DEOdeg27.3427000000 deg Declination from input catalog (dec) (pos.eq.dec)
FiberMask 4  Possible fiber problems (fibermask) (meta.note)
GaiaDR2 106598137645147008   The "source_id" field of Gaia DR2 catalog (gaiasourceid) (meta.id)
Gmag 19.05197300 mag The "photgmean_mag" field of Gaia DR2 catalog (gaiagmean_mag) (phot.mag;em.opt)
  
elapse time 0

Cite/acknowledge VizieR catalogue
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact