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/ApJS/240/31
  M-subdwarf research. I. LAMOST DR4 spectra obs. (Zhang+, 2019)
ReadMe+ftp
2019ApJS..240...31Z
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/240/31/table4The subdwarf catalog (2791 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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  LAMOST (char) Target identifier (JHHMMSS.ss+DDMMSS.s) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  FITS (char) LAMOST FITS spectrum name ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;pos.wcs.naxis)
  MJD d [55859/57541] Modified Julian Date of LAMOST observation ((unassigned);phys.veloc.orbital;arith.diff;pos.centroid;meta.main)
  Plan (char) LAMOST Plan name ((unassigned);phys.veloc.orbital;arith.diff;time.lifetime)
  SpID   [1/16] LAMOST Spectrograph identifier ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;meta.code.qual)
  Fiber   [1/250] LAMOST Fiber identifier ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  RAJ2000 deg Right Ascension in decimal degrees (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  DEJ2000 deg Declination in decimal degrees (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  GLON deg Galactic longitude (phot.flux.sb;stat.covariance;arith.factor;(unassigned);meta.main)
  GLAT deg Galactic latitude (XXXXXXX)

ALL cols		    
 (i)indexed column
  SNRr   [0.4/360] Average spectrum SNR in LAMOST r band ((unassigned);(unassigned);(unassigned);meta.abstract;(unassigned);(unassigned))
  SNRi   [1/815] Average spectrum SNR in LAMOST i band ((unassigned);(unassigned);(unassigned);meta.abstract;(unassigned);(unassigned))
  HRV km/s [-449/524] Heliocentric radial velocity; this work ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith.diff;meta.main)
  e_HRV km/s [0/68] Standard error in HRV ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  CaOH   [-2.2/1.2] This work spectral index of CaOH band ((unassigned);(unassigned);(unassigned);phys.abund.Y;meta.main)
  e_CaOH  (n) [0.001/1.6] Error in CaOH (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  CaH1   [0.04/1] This work spectral index of CaH1 band ((unassigned);(unassigned);(unassigned);phys.abund.Y;meta.main)
  e_CaH1  (n) [0.001/0.8] Error in CaH1 (Note 1)   ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  CaH2   [0.1/1] This work spectral index of CaH2 band ((unassigned);phys.veloc.orbital;arith.diff;phys.abund.Y;meta.main)
  e_CaH2  (n) [0.001/0.3] Error in CaH2 (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  CaH3   [0.3/1] This work spectral index of CaH3 band ((unassigned);phys.veloc.orbital;arith.diff;phys.abund.Y;meta.main)
  e_CaH3  (n) [0.001/0.4] Error in CaH3 (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  TiO5   [0.3/1.6] This work spectral index of TiO5 band ((unassigned);phys.veloc.orbital;arith.diff;phys.abund.Y;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_TiO5  (n) [0.001/0.4] Error in TiO5 (Note 1)   ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  Zeta   [-2.3/0.9] Value of {Zeta} parameter ((unassigned);(unassigned);(unassigned);time.obs.end;meta.main)
  SpT   [0/7] Spectral subtype; this work (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;pos.posAng;meta.main)
  Act   [-9999/1] H{alpha} emission tag (Note 3)   ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  Flag (char) [*] Visual inspection of spectrum quality flag (Note 4)   ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)
  Plx mas (n) [-2.5/42.6] Gaia DR2 parallax ((unassigned);(unassigned);(unassigned);instr.fov;meta.main)
  e_Plx mas (n) [0.01/1.2] Standard error in Plx ((unassigned);phys.veloc.orbital;arith.diff;time.age;instr;meta.main)
  pmRA mas/yr (n) [-405.1/343.3] Gaia DR2 proper motion along RA ((unassigned);phys.veloc.orbital;arith.diff;instr.offset;(unassigned))
  e_pmRA mas/yr (n) [0.01/2] Standard error in pmRA ((unassigned);(unassigned);(unassigned);time.age;instr.param;(unassigned))
  pmDE mas/yr (n) [-407.4/188] Gaia DR2 proper motion along DE ((unassigned);(unassigned);(unassigned);instr.offset;(unassigned))
  e_pmDE mas/yr (n) [0.02/2.1] Standard error in pmDE ((unassigned);(unassigned);(unassigned);time.age;instr.param;(unassigned))
  Gmag mag (n) [9.7/20.4] Mean Gaia DR2 G-band magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  BPmag mag (n) [11.8/21.5] Mean Gaia DR2 BP magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  RPmag mag (n) [8.5/19.6] Mean Gaia DR2 RP magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  BP-RP mag (n) [0.4/4.5] Gaia DR2 (BP-RP) color index ((unassigned);phys.veloc.orbital;arith.diff;pos.healpix;(unassigned);(unassigned);(unassigned))
  Dist pc (n) [26.7/4173] Estimated distance (Note 5)   ((unassigned);phys.veloc.orbital;arith.diff;em.UV.10-50nm;arith;meta.main)
  b_Dist pc (n) [26.7/3174] Lower confidence interval boundary on Dist ((unassigned);phys.veloc.orbital;arith.diff;pos.bodyrc.lon;meta.main)
  B_Dist pc (n) [26.8/5875] Upper confidence interval boundary on Dist ((unassigned);(unassigned);(unassigned);pos.bodyrc.lon;meta.main)
  rlen pc (n) [335.4/1741] Length scale used in the prior for distance estimation ((unassigned);(unassigned);(unassigned);em.UV.10-50nm;phys.electron.degen)
  gmag mag (n) [12.3/22] Mean Pan-STARRS1 g band PSF AB magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  e_gmag mag (n) [0/0.3] Error in gmag ((unassigned);(unassigned);(unassigned);time.age;stat.probability;(unassigned);(unassigned))
  rmag mag (n) [10.7/20.5] Mean Pan-STARRS1 r band PSF AB magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  e_rmag mag (n) [0/0.06] Error in rmag ((unassigned);(unassigned);(unassigned);time.age;stat.probability;(unassigned);(unassigned))
  imag mag (n) [9/20] Mean Pan-STARRS1 i band PSF AB magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  e_imag mag (n) [0/0.2] Error in imag ((unassigned);(unassigned);(unassigned);time.age;stat.probability;(unassigned);(unassigned))
  zmag mag (n) [8/20] Mean Pan-STARRS1 z band PSF AB magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_zmag mag (n) [0/0.5] Error in zmag ((unassigned);(unassigned);(unassigned);time.age;stat.probability;(unassigned);(unassigned))
  ymag mag (n) [7.6/19.7] Mean Pan-STARRS1 y band PSF AB magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  e_ymag mag (n) [0/0.2] Error in ymag ((unassigned);(unassigned);(unassigned);time.age;stat.probability;(unassigned);(unassigned))
  Jmag mag (n) [5.9/17] Default 2MASS J band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  Hmag mag (n) [4.8/17.2] Default 2MASS H band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  Ksmag mag (n) [4.4/16.1] Default 2MASS Ks band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  e_Jmag mag (n) [0.01/0.3] Photometric uncertainty in Jmag ((unassigned);(unassigned);(unassigned);time.age;stat.probability;(unassigned);(unassigned))
  e_Hmag mag (n) [0.01/0.3] Photometric uncertainty in Hmag ((unassigned);phys.veloc.orbital;arith.diff;time.age;stat.probability;(unassigned);(unassigned))
  e_Ksmag mag (n) [0.01/0.3] Photometric uncertainty in Ksmag ((unassigned);(unassigned);(unassigned);time.age;stat.probability;(unassigned);(unassigned))
  W1mag mag (n) [4/17] AllWISE W1 (3.4um) band standard aperture magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  W2mag mag (n) [3.9/17] AllWISE W2 (4.6um) band standard aperture magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  W3mag mag (n) [3.6/13.4] AllWISE W3 (12um) band standard aperture magnitude ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  W4mag mag (n) [3.2/9.8] AllWISE W4 (22um) band standard aperture magnitude ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  e_W1mag mag (n) [0.02/0.4] Uncertainty in W1mag ((unassigned);(unassigned);(unassigned);time.age;stat.probability)
  e_W2mag mag (n) [0.01/0.4] Uncertainty in W2mag ((unassigned);(unassigned);(unassigned);time.age;stat.probability)
  e_W3mag mag (n) [0.01/0.6] Uncertainty in W3mag ((unassigned);(unassigned);(unassigned);time.age;stat.probability)
  e_W4mag mag (n) [0.02/0.6] Uncertainty in W4mag ((unassigned);(unassigned);(unassigned);time.age;stat.probability)
  PS1  Display the Pan-STARRS1 data (II/349) within 1" ((unassigned);(unassigned);(unassigned);pos.geocentric)
  WISEA  Display the AllWISE data (II/328) within 1" ((unassigned);(unassigned);(unassigned);pos.geocentric)
  Gaia  Display the Gaia DR2 data (I/345 and I/347) within 1" for sources with Plx ((unassigned);(unassigned);(unassigned);pos.geocentric)
  2M  Display the 2MASS data (II/246) within 3" ((unassigned);(unassigned);(unassigned);pos.geocentric)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846432623 Where phase=3 and catid=22400031
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****error getting UCD 1095222231040 1020
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR51702.err (2026-10-27T16:10:22)
-3
-source=J/ApJS/240/31/table4
-ref=VIZ6ae0cceec9f6
elapse time 1