VizieR

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

VizieR

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V/156/dr7lrs LAMOST DR7 catalogs (Luo+, 2019)
LAMOST LRS General Catalog (10640255 rows)
  recno=10304918
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ColumnValue  Explain   (UCD)
_RAJ200012 35 05.805600000 "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+36 21 19.33560000 "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)
_RAB195012 32 39.317880420 "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+36 37 50.21798637 "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)
_Glon142.514543440803 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+80.143399510949 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)
10304918recno10304918  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsID722913080  Unique Spectra ID (obsid) (meta.id)
TargetJ123505.80+362119.3  (i) Target Designation, JHHMMSS.ss+DDMMSS.s (designation) (meta.id;meta.main)
Obs.Date2019-01-31  (i) Target Observation Date (obsdate) (time.epoch;obs)
LMJD58515  Local Modified Julian Day (lmjd) (time.epoch)
MJD58514  Modified Julian Day (mjd) (time.epoch)
PlanIdHD122712N362227M02  Plan Name (planid) (obs.field)
spId13  Spectrograph ID (spid) (meta.id;instr)
FiberId 80  Fiber ID (fiberid) (meta.id)
RAJ2000188.7741900000 deg (i) Fiber Pointing Right Ascension (J2000) (ra_obs) (pos.eq.ra;meta.main)
DEJ2000+36.3553710000 deg (i) Fiber Pointing Declination (J2000) (dec_obs) (pos.eq.dec;meta.main)
snru 0.52   S/N of u filter (snru) (stat.snr)
snrg 2.08   S/N of g filter (snrg) (stat.snr)
snrr 2.98   S/N of r filter (snrr) (stat.snr)
snri 3.76   S/N of i filter (snri) (stat.snr)
snrz 2.18   S/N of z filter (snrz) (stat.snr)
objTypeStar  Object Type (objtype) (src.class)
ClassQSO  Spectra Type (class) (src.class)
subClassNon  Stellar Sub-Class (subclass) (src.class)
z 1.6000000000   Redshift (z) (src.redshift)
e_z    []? Redshift Uncertainty (z_err) (stat.error;src.redshift)
magTypeV  Target Magnitude Type (magtype) (meta.note)
mag118.73 mag Magnitude in Band 1 of magType (mag1) (phot.mag)
mag2  mag Magnitude in Band 2 of magType (mag2) (phot.mag)
mag3  mag Magnitude in Band 3 of magType (mag3) (phot.mag)
mag4  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)
tsourceLEGAS_ZYX  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)
tfromDR9_dd  Input catalog submitted by an organization or a person determined by the tsource (tfrom) (obs.observer)
tcomment1237664671639863396  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)
RAOdeg188.7741900000 deg Right Ascension from input catalog (ra) (pos.eq.ra)
DEOdeg36.3553710000 deg Declination from input catalog (dec) (pos.eq.dec)
FiberMask128  Possible fiber problems (fibermask) (meta.note)
GaiaDR21519445428008650752   The "source_id" field of Gaia DR2 catalog (gaiasourceid) (meta.id)
Gmag 18.61746600 mag The "photgmean_mag" field of Gaia DR2 catalog (gaiagmean_mag) (phot.mag;em.opt)
  
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