VizieR

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

VizieR

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V/153/mstars4 LAMOST DR4 catalogs (Luo+, 2018)
M type stars catalog (433481 rows)
  recno=227070
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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)
227070recno 227070  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsID249303231   [101050/462815158] Observation ID (meta.id)
TargetJ040412.88+185944.3  Target Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
ObsDate2014-09-26 "Y:M:D" Target Observation Date (time.epoch;obs)
LMJD56927 d [55859/57542] Local Modified Julian Day (time.epoch)
MJD56926 d [55858/57541] Modified Julian Day (time.epoch)
PlanIdGAC062N19B1  Plan Name (obs.field)
spId 3   [1/16] Spectrograph ID (meta.id;instr)
FiberId231   [1/250] Fiber ID (meta.id)
RAJ2000061.0536890000 deg (i) Fiber pointing right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+18.9956470000 deg (i) Fiber pointing declination (J2000) (pos.eq.dec;meta.main)
snru 0.24   Signal Noise Ratio of u filter (stat.snr)
snrg 4.05   Signal Noise Ratio of g filter (stat.snr)
snrr 40.73   Signal Noise Ratio of r filter (stat.snr)
snri128.88   Signal Noise Ratio of i filter (stat.snr)
snrz148.86   Signal Noise Ratio of z filter (stat.snr)
objTypestar  Object Type (src.class)
ClassSTAR  Stellar Class (src.class)
SubClassM3  Stellar Sub-Class (src.class)
z 0.0001272100   Redshift (src.redshift)
e_z 0.0000119300   []? rms uncertainty on z (stat.error;src.redshift)
magTypeugrizjh  Target Magnitude Type (meta.note)
mag1  mag Magnitude in band 1 of magType (phot.mag)
mag217.60 mag Magnitude in band 2 of magType (phot.mag)
mag315.98 mag Magnitude in band 3 of magType (phot.mag)
mag414.30 mag Magnitude in band 4 of magType (phot.mag)
mag5  mag Magnitude in band 5 of magType (phot.mag)
mag6  mag Magnitude in band 6 of magType (phot.mag)
mag7  mag Magnitude in band 7 of magType (phot.mag)
tsourcePILOT  Organization or person who submits input catalog (meta.curation)
FiberTypeObj  Fiber Type of target (Obj, Sky, F-std, Unused, PosErr, Dead) (meta.note)
tfrom   Input catalog submitted by an organization or a person determined by the tsource (obs.observer)
tInfoXY0409+1936_B1  Target ID from SDSS, UCAC4, PANSTAR and other catalogue (meta.bib)
n_offset0   [0/1] Whether there is a fiber offset during observation (meta.note)
offset 0.000 arcsec If offset is true, it gives the offset distance from the target's coordinator in input catalog (pos.angDistance;arith.diff)
RA1deg 61.0536890000  Right ascension from input catalog (J2000) (pos.eq.ra)
DE1deg18.9956470000  Declination from input catalog (J2000) (pos.eq.dec)
EWHa 4.149294 0.1nm Halpha equivalent width (spect.line.eqWidth;em.line.Halpha)
e_EWHa 0.009684 0.1nm rms uncertainty on EWHa (stat.error)
TiO5 0.477009   Spectral index of TiO5 (spect.index)
CaH2 0.462569   Spectral index of CaH2 (spect.index)
CaH3 0.695840   Spectral index of CaH3 (spect.index)
TiO1 0.836745   Spectral index of TiO1 (spect.index)
TiO2 0.586958   Spectral index of TiO2 (spect.index)
TiO3 0.734806   Spectral index of TiO3 (spect.index)
TiO4 0.702934   Spectral index of TiO4 (spect.index)
CaH1 0.829074   Spectral index of CaH1 (spect.index)
CaOH 0.544485   Spectral index of CaOH (spect.index)
e_TiO5 0.000775   rms uncertainty on TiO5 (stat.error)
e_CaH2 0.000626   rms uncertainty on CaH2 (stat.error)
e_CaH3 0.000880   rms uncertainty on CaH3 (stat.error)
e_TiO1 0.002098   rms uncertainty on TiO1 (stat.error)
e_TiO2 0.001188   rms uncertainty on TiO2 (stat.error)
e_TiO3 0.001367   rms uncertainty on TiO3 (stat.error)
e_TiO4 0.001410   rms uncertainty on TiO4 (stat.error)
e_CaH1 0.001109   rms uncertainty on CAH1 (stat.error)
e_CaOH 0.000880   rms uncertainty on CaOH (stat.error)
zeta 0.981228   Metallicity sensitive parameter (phys.abund.Z)
e_zeta 0.002228   rms uncertainty on zeta (stat.error)
MA 1.00   Magnetic activity (meta.code)
NA 0.816363 0.1nm Line index of Na Line (spect.index)
  
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