VizieR

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

VizieR

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V/156/dr7mslrs LAMOST DR7 catalogs (Luo+, 2019)
LAMOST LRS M Star Catalog (711936 rows)
  recno=224730
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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)
224730recno 224730  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsID249303231  Unique ID for each observation of each target (obsid) (meta.id)
TargetJ040412.88+185944.3  Target designation, JHHMMSS.ss+DDMMSS.s (designation) (meta.id;meta.main)
Obs.Date2014-09-26 "Y:M:D" (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   Signal Noise Ratio of u filter (snru) (stat.snr)
snrg 4.05   Signal Noise Ratio of g filter (snrg) (stat.snr)
snrr 23.72   Signal Noise Ratio of i filter (snrr) (stat.snr)
snri 110.31   Signal Noise Ratio of i filter (snri) (stat.snr)
snrz 133.74   Signal Noise Ratio 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   []? rms uncertainty on z (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   [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 61.0536890000 deg Right Ascension from input catalog (ra) (pos.eq.ra)
DEOdeg18.9956470000 deg Declination from input catalog (dec) (pos.eq.dec)
Teff 3199.83 K Effective Temperature obtained by the cross correlation method (teff) (stat.correlation)
e_Teff 78.36 K Effective Temperature Uncertainty estimated with the method LASP used (teff_err) (stat.error;phys.temperature.effective)
logg 5.233 [cm/s2] Surface Gravity obtained by the cross correlation method (logg) (stat.correlation)
e_logg 0.130 [cm/s2] Surface Gravity Uncertainty estimated with the method LASP used (logg_err) (stat.error)
Z 0.000 [-] Metallicity obtained by the cross correlation method (m_h) (stat.correlation)
e_Z 0.095 [-] Metallicity Uncertainty estimated with the method LASP used (mherr) (stat.error;src.redshift)
EWHa 5.275387 0.1nm Halpha equivalent width (ewha) (spect.line.eqWidth)
e_EWHa 0.022770 0.1nm rms uncertainty on EWHa (ewha_err) (stat.error)
TiO5 0.391395   Spectral index of TiO5 (tio5) (spect.index)
CaH2 0.374380   Spectral index of CaH2 (cah2) (spect.index)
CaH3 0.646030   Spectral index of CaH3 (cah3) (spect.index)
TiO1 0.768569   Spectral index of TiO1 (tio1) (spect.index)
TiO2 0.520321   Spectral index of TiO2 (tio2) (spect.index)
TiO3 0.666514   Spectral index of TiO3 (tio3) (spect.index)
TiO4 0.616674   Spectral index of TiO4(tio4) (spect.index)
CaH1 0.767222   Spectral index of CaH1(cah1) (spect.index)
CaOH 0.374846   Spectral index of CaOH(caoh) (spect.index)
e_TiO5 0.001375   rms uncertainty on TiO5 (tio5_err) (stat.error)
e_CaH2 0.001102   rms uncertainty on CaH2 (cah2_err) (stat.error)
e_CaH3 0.001708   rms uncertainty on CaH3 (cah3_err) (stat.error)
e_TiO1 0.004626   rms uncertainty on TiO1 (tio1_err) (stat.error)
e_TiO2 0.002201   rms uncertainty on TiO2 (tio2_err) (stat.error)
e_TiO3 0.002678   rms uncertainty on TiO3 (tio3_err) (stat.error)
e_TiO4 0.002734   rms uncertainty on TiO4 (tio4_err) (stat.error)
e_CaH1 0.002408   rms uncertainty on CAH1 (cah1_err) (stat.error)
e_CaOH 0.001708   rms uncertainty on CaOH (caoh_err) (stat.error)
zeta 0.942886   Metallicity sensitive parameter (zeta) (phys.abund.Z)
e_zeta 0.003124   rms uncertainty on zeta (zeta_err) (stat.error)
MA 1.00   [0/1] Magnetic activity (type) (meta.code)
NA 0.798964 0.1nm Line index of Na Line (na) (spect.index)
GaiaDR2 50248991357476736   The "source_id" field of Gaia DR2 catalog (gaiasourceid) (meta.id)
Gmag 15.06996800 mag The "photgmean_magnitude" field of Gaia DR2 catalog (gaiagmean_mag) (phot.mag;em.opt)
  
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