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=4217515
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200004 04 12.885360000 "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+18 59 44.32920000 "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)
_RAB195004 01 19.161091717 "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+18 51 33.86617733 "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)
_Glon173.621594296581 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-24.364763319291 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)
4217515recno 4217515  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsID249303231  Unique Spectra ID (obsid) (meta.id)
TargetJ040412.88+185944.3  (i) Target Designation, JHHMMSS.ss+DDMMSS.s (designation) (meta.id;meta.main)
Obs.Date2014-09-26  (i) Target Observation Date (obsdate) (time.epoch;obs)
LMJD56927  Local Modified Julian Day (lmjd) (time.epoch)
MJD56926  Modified Julian Day (mjd) (time.epoch)
PlanIdGAC062N19B1  Plan Name (planid) (obs.field)
spId 3  Spectrograph ID (spid) (meta.id;instr)
FiberId231  Fiber ID (fiberid) (meta.id)
RAJ2000061.0536890000 deg (i) Fiber Pointing Right Ascension (J2000) (ra_obs) (pos.eq.ra;meta.main)
DEJ2000+18.9956470000 deg (i) Fiber Pointing Declination (J2000) (dec_obs) (pos.eq.dec;meta.main)
snru 0.24   S/N of u filter (snru) (stat.snr)
snrg 4.05   S/N of g filter (snrg) (stat.snr)
snrr 23.72   S/N of r filter (snrr) (stat.snr)
snri 110.31   S/N of i filter (snri) (stat.snr)
snrz 133.74   S/N of z filter (snrz) (stat.snr)
objTypestar  Object Type (objtype) (src.class)
ClassSTAR  Spectra Type (class) (src.class)
subClassdM5  Stellar Sub-Class (subclass) (src.class)
z 0.0001100300   Redshift (z) (src.redshift)
e_z 0.0000139000   []? Redshift Uncertainty (z_err) (stat.error;src.redshift)
magTypeugrizjh  Target Magnitude Type (magtype) (meta.note)
mag1  mag Magnitude in Band 1 of magType (mag1) (phot.mag)
mag217.60 mag Magnitude in Band 2 of magType (mag2) (phot.mag)
mag315.98 mag Magnitude in Band 3 of magType (mag3) (phot.mag)
mag414.30 mag Magnitude in Band 4 of magType (mag4) (phot.mag)
mag5  mag Magnitude in Band 5 of magType (mag5) (phot.mag)
mag6  mag Magnitude in Band 6 of magType (mag6) (phot.mag)
mag7  mag Magnitude in Band 7 of magType (mag7) (phot.mag)
tsourcePILOT  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)
tcommentXY0409+1936_B1  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 61.0536890000 deg Right Ascension from input catalog (ra) (pos.eq.ra)
DEOdeg18.9956470000 deg Declination from input catalog (dec) (pos.eq.dec)
FiberMask 64  Possible fiber problems (fibermask) (meta.note)
GaiaDR2 50248991357476736   The "source_id" field of Gaia DR2 catalog (gaiasourceid) (meta.id)
Gmag 15.06996800 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