VizieR

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

VizieR

start AladinLite
V/156/dr7mslrs LAMOST DR7 catalogs (Luo+, 2019)
ReadMe+ftp

LAMOST LRS M Star Catalog (711936 rows) 		  recno=226715
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)
226715recno 226715  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
ObsID252907184  Unique ID for each observation of each target (obsid) (meta.id)
TargetJ025951.68+004619.6  Target designation, JHHMMSS.ss+DDMMSS.s (designation) (meta.id;meta.main)
Obs.Date2014-10-13 "Y:M:D" (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   Signal Noise Ratio of u filter (snru) (stat.snr)
snrg 5.96   Signal Noise Ratio of g filter (snrg) (stat.snr)
snrr 16.14   Signal Noise Ratio of i filter (snrr) (stat.snr)
snri 53.09   Signal Noise Ratio of i filter (snri) (stat.snr)
snrz 73.04   Signal Noise Ratio 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   []? rms uncertainty on z (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   [0/1] Whether there is a fiber offset during observation (offsets) (meta.note)
offsetsv 0.000  If the 'offsets' field is true, 'offsets_v' 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)
Teff 3051.18 K Effective Temperature obtained by the cross correlation method (teff) (stat.correlation)
e_Teff 96.46 K Effective Temperature Uncertainty estimated with the method LASP used (teff_err) (stat.error;phys.temperature.effective)
logg 3.780 [cm/s2] Surface Gravity obtained by the cross correlation method (logg) (stat.correlation)
e_logg 0.160 [cm/s2] Surface Gravity Uncertainty estimated with the method LASP used (logg_err) (stat.error)
Z -0.244 [-] Metallicity obtained by the cross correlation method (m_h) (stat.correlation)
e_Z 0.114 [-] Metallicity Uncertainty estimated with the method LASP used (mherr) (stat.error;src.redshift)
EWHa 9.882680 0.1nm Halpha equivalent width (ewha) (spect.line.eqWidth)
e_EWHa 0.075303 0.1nm rms uncertainty on EWHa (ewha_err) (stat.error)
TiO5 0.348799   Spectral index of TiO5 (tio5) (spect.index)
CaH2 0.427861   Spectral index of CaH2 (cah2) (spect.index)
CaH3 0.685686   Spectral index of CaH3 (cah3) (spect.index)
TiO1 0.814707   Spectral index of TiO1 (tio1) (spect.index)
TiO2 0.486448   Spectral index of TiO2 (tio2) (spect.index)
TiO3 0.666660   Spectral index of TiO3 (tio3) (spect.index)
TiO4 0.619149   Spectral index of TiO4(tio4) (spect.index)
CaH1 0.849298   Spectral index of CaH1(cah1) (spect.index)
CaOH 0.544773   Spectral index of CaOH(caoh) (spect.index)
e_TiO5 0.003037   rms uncertainty on TiO5 (tio5_err) (stat.error)
e_CaH2 0.002887   rms uncertainty on CaH2 (cah2_err) (stat.error)
e_CaH3 0.004228   rms uncertainty on CaH3 (cah3_err) (stat.error)
e_TiO1 0.011321   rms uncertainty on TiO1 (tio1_err) (stat.error)
e_TiO2 0.004996   rms uncertainty on TiO2 (tio2_err) (stat.error)
e_TiO3 0.007066   rms uncertainty on TiO3 (tio3_err) (stat.error)
e_TiO4 0.007211   rms uncertainty on TiO4 (tio4_err) (stat.error)
e_CaH1 0.005810   rms uncertainty on CAH1 (cah1_err) (stat.error)
e_CaOH 0.004228   rms uncertainty on CaOH (caoh_err) (stat.error)
zeta 1.141034   Metallicity sensitive parameter (zeta) (phys.abund.Z)
e_zeta 0.010032   rms uncertainty on zeta (zeta_err) (stat.error)
MA 1.00   [0/1] Magnetic activity (type) (meta.code)
NA 0.835270 0.1nm Line index of Na Line (na) (spect.index)
GaiaDR2 110951890948096   The "source_id" field of Gaia DR2 catalog (gaiasourceid) (meta.id)
Gmag 15.87352700 mag The "photgmean_magnitude" 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