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J/AJ/155/181/table1 LAMOST/SP_Ace DR1 catalog (Boeche+, 2018)
Stellar parameters and chemical abundances for the SP_Ace-LAMOST DR1 catalog (2052662 rows)
  recno=669089
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200019 21 46.849920 "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+37 44 01.20120 "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)
_RAB195019 20 01.476297 "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+37 38 14.78845 "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)
_Glon070.003062601 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+10.727734959 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)
669089recno 669089  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsID 52605225  Identification number of the spectrum (meta.id)
NameJ192146.84+374401.2  Object designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
RAJ2000290.4452080 deg (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
DEJ2000+37.7336670 deg (i) Declination (J2000.0) (pos.eq.dec;meta.main)
Obs.Date2012-06-15  Date of observation (YYYY-MM-DD) (time.epoch)
LMJD56094 d Local modified julian day (time.epoch;pos.lg;pos.lsr)
PlanIdkepler05F56094  Plan ID in use (obs.field)
spId 5  Spectrograph ID (meta.id;instr)
FiberID225  Fiber ID (meta.id)
RVb -92.1 km/s Radial velocity correction of the blue part of the spectrum (arith.factor;spect.dopplerVeloc;em.opt.B)
RVr -86.5 km/s Radial velocity correction of the red part of the spectrum (phys.veloc;arith.diff)
FWHMb 2.8 0.1nm Full-Width-Half-Maximum of the blue part of the spectrum (spect.line.width)
FWHMr 3.6 0.1nm Full-Width-Half-Maximum of the red part of the spectrum (spect.line.width)
S/N 56.9   Signal-to-Noise ratio computed by SP_Ace (stat.snr)
Teff5772 K Effective temperature (phys.temperature.effective)
b_Teff5667 K Effective temperature lower limit (phys.temperature.effective;stat.min)
B_Teff5841 K Effective temperature upper limit (phys.temperature.effective;stat.max)
logg 4.4 [cm/s2] Log gravity (phys.gravity)
b_logg 4.2 [cm/s2] Log gravity lower limit (phys.gravity;stat.min)
B_logg 4.7 [cm/s2] Log gravity upper limit (phys.gravity;stat.max)
[M/H]-0.49 [-] Nominal metallicity of the atmosphere model (phys.abund.Z;meta.modelled)
b_[M/H]-0.57 [-] Nominal metallicity lower limit (phys.abund.Z;stat.min)
B_[M/H]-0.43 [-] Nominal metallicity upper limit (phys.abund.Z;stat.max)
[Fe/H]-0.49 [-] Iron abundance (Note 1)   (phys.abund.Fe)
b_[Fe/H]-0.58 [-] Iron abundance lower limit (phys.abund.Fe;stat.min)
B_[Fe/H]-0.44 [-] Iron abundance upper limit (phys.abund.Fe;stat.max)
o_Fe 716  Number of iron lines measured (meta.number)
[a/H]-0.42 [-] Alpha-elements abundance (Note 2)   (phys.abund)
b_[a/H]-0.56 [-] Alpha-elements abundance lower limit (phys.abund;stat.min)
B_[a/H]-0.29 [-] Alpha-elements abundance upper limit (phys.abund;stat.max)
o_a157  Number of alpha-elements lines measured (meta.number)
Flag1  Spectra flag (Note 3)   (meta.code.error)
ClassSTAR  LAMOST classification of the object (meta.code.class;src.class)
z-0.00033200000   Redshift (from the LAMOST pipeline) (src.redshift;pos.heliocentric)
e_z 0.00007100000   []? Redshift error (from the LAMOST pipeline) (stat.error;src.redshift)
  
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