VizieR

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

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/MNRAS/509/2674
  White dwarfs in LAMOST DR5 (Guo+, 2022)
ReadMe+ftp
2022MNRAS.509.2674G
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/509/2674/table3Basic parameters of WDs from LAMOST DR 3, 4, 5 (3517 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  GroupID  Group identifier number (GroupID) (meta.id.parent)
  Size  Number of available spectra (GroupSize) (meta.number)
  ObsID  Observation ID unique for each spectrum (obsid) (meta.id;obs)
  Spectrum  Display the LAMOST spectrum (meta.ref.url)
  Name (char) Object name designation as JHHMMSS.SS±DDMMSS.S (designation) (Note G1)   (meta.id;meta.main)
  RAJ2000 deg (i) Right ascension (ra_obs) (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (dec_obs) (J2000) (pos.eq.dec;meta.main)
  Date "Y:M:D" (n)Target observation date (obsdate) (time.epoch;obs)
  LMJD d Local modified Julian Day (lmjd) (time.epoch;pos.lg;pos.lsr)
  PlanID (char) Plan ID (planid) (obs.field)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  SpID  Spectrograph ID (spid) (meta.id;instr)
  FiberID  Fiber ID (fiberid) (meta.id)
  FileName (char) Unique ID for each LAMOST spectrum fits name (fits) (meta.id)
  SpType (char) Classification of spectral types (type) (src.spType)
  S/Nu  Signal to Noise ratio in u band (snru) (stat.snr)
  S/Ng  Signal to Noise ratio in g band (snrg) (stat.snr)
  S/Nr  Signal to Noise ratio in r band (snrr) (stat.snr)
  S/Ni  Signal to Noise ratio in i band (snri) (stat.snr)
  S/Nz  Signal to Noise ratio in z band (snrz) (stat.snr)
  Type (char) Object type by Pipeline (objtype) (src.class)
  Class (char) Spectra type by Pipeline (class) (src.class)
  SubClass (char) Stellar sub-class by Pipeline (subclass) (src.class)
  z  (n) Spectroscopic redshift (z) (src.redshift)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_z  (n) []? Mean error on z (z_err) (stat.error;src.redshift)
  MagType1 (char) Target Magnitude type 1 available (magtype) (Note G2)   (meta.code;instr.filter)
  MagType2 (char) Target Magnitude type 2 available (magtype) (Note G2)   (meta.code;instr.filter)
  MagType3 (char) Target Magnitude type 3 available (magtype) (Note G2)   (meta.code;instr.filter)
  MagType4 (char) Target Magnitude type 4 available (magtype) (Note G2)   (meta.code;instr.filter)
  MagType5 (char) Target Magnitude type 5 available (magtype) (Note G2)   (meta.code;instr.filter)
  MagType6 (char) Target Magnitude type 6 available (magtype) (Note G2)   (meta.code;instr.filter)
  MagType7 (char) Target Magnitude type 7 available (magtype) (Note G2)   (meta.code;instr.filter)
  mag1 mag (n) Apparent magnitude in the band 1 (mag1) (phot.mag)
  mag2 mag (n) Apparent magnitude in the band 2 (mag2) (phot.mag)
  mag3 mag (n) Apparent magnitude in the band 3 (mag3) (phot.mag)
  mag4 mag (n) Apparent magnitude in the band 4 (mag4) (phot.mag)
  mag5 mag (n) Apparent magnitude in the band 5 (mag5) (phot.mag)
  mag6 mag (n) Apparent magnitude in the band 6 (mag6) (phot.mag)
  mag7 mag (n) Apparent magnitude in the band 7 (mag7) (phot.mag)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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