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/A+A/640/A40
  1002 mCP stars from LAMOST DR4 (Hummerich+, 2020)
ReadMe+ftp
2020A&A...640A..40H
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/640/A40/tablea1(c)Essential data for the 1002 mCP stars identified in the present study (1002 rows)
2.J/A+A/640/A40/tableb1Masses and fractional ages on the main sequence for the 903 sample stars fulfilling the accuracy criteria (903 rows)
3.J/A+A/640/A40/tablec1(c)*Standard stars of the liblamost library (Note) (38 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);(unassigned);(unassigned);phys.veloc)
  (1)Mass/Age (char) indicates masses and fractional ages in tableb1 (stat.variance;pos.lsr;arith.factor;pos.geocentric)
   (1+2)Seq  (i) [1/1002] Internal identification number ((unassigned);meta.version;arith.diff;spect.line.veloc)
  (1)LAMOST (char) LAMOST identifier (JHHMMSS.ss+DDMMSS.s) ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (1)AName (char) Alternative identifier (Note 1)   ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
  (1)RAJ2000 "h:m:s" Right Ascension (J2000.0) (Note 2)   ((unassigned);meta.version;arith.diff;(unassigned);arith)
  (1)DEJ2000 "d:m:s" Declination (J2000.0) (Note 2)   ((unassigned);meta.version;arith.diff;(unassigned);arith)
  (1+3)SpType (char) Spectral type as derived in this study (Note 3)   ((unassigned);meta.version;arith.diff;pos.posAng;meta.main)
  (1)n_SpType (char) [abc] Note on SpType (Note 4)   ((unassigned);meta.version;arith.diff;phys.veloc.orbital)
  (1+3)S/Ng  Sloan g band S/N of analysed spectrum ((unassigned);meta.version;arith.diff;meta.abstract;meta.main)
  (1)Gmag mag G magnitude (GAIA DR2) ((unassigned);meta.version;arith.diff;stat.filling;(unassigned);(unassigned))

ALL cols		    
 (i)indexed column
  (1)e_Gmag mag Gmag error (GAIA DR2) ((unassigned);meta.version;arith.diff;time.age;stat.probability)
  (1)Plx mas (n) Parallax (GAIA DR2) (time.expo;(unassigned);arith.factor;em.wl.effective;meta.main)
  (1)e_Plx mas (n) Parallax error (GAIA DR2) ((unassigned);(unassigned);(unassigned);time.age;instr;meta.main)
  (1)(BP-RP)0 mag (n) Dereddened BP-RP colour index ((unassigned);(unassigned);(unassigned);spect.dopplerVeloc.radio)
  (1)e_(BP-RP)0 mag (n) Dereddened BP-RP colour index error ((unassigned);meta.version;arith.diff;time.age;meta.main)
  (1)AG mag (n) Absorption in G band ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  (1)GMAG0 mag (n) Intrinsic absolute magnitude in G band (pos.cylindrical;(unassigned);arith.factor;(unassigned))
  (1)e_GMAG0 mag (n) Intrinsic absolute magnitude in G band error ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (1)Simbad (char) ask the Simbad data-base about this object ((unassigned);meta.version;arith.diff;pos.geocentric)
  (2)Mass Msun Mass (Note 1)   ((unassigned);(unassigned);(unassigned);(unassigned))
  (2)e_Mass Msun Error on mass, lower limit of 1{sigma} error interval ((unassigned);meta.version;arith.diff;time.age;(unassigned))
  (2)E_Mass Msun Error on Mass, upper limit of 1{sigma} error interval ((unassigned);(unassigned);(unassigned);time.age;pos.phaseAng;meta.main)
  (2)tau % Fractional age on the main sequence (Note 1)   ((unassigned);(unassigned);(unassigned);stat.filling;instr.param)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)e_tau % Error on tau, lower limit of 1{sigma} error interval ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  (2)E_tau % Error on tau, upper limit of 1{sigma} error interval ((unassigned);meta.version;arith.diff;time.age;pos.phaseAng;meta.main)
  (3)IDspec (char) Original LAMOST spectrum FITS file name (src.class.distance;em.IR.30-60um;arith.factor;spect.line.veloc;arith)
  (3)KIC  Kepler input catalogue identification number ((unassigned);meta.version;arith.diff;spect.line.veloc)
  (3)2MASS (char) 2MASS identifier (HHMMSSss+DDMMsSSs) ((unassigned);meta.version;arith.diff;spect.line.veloc)
  (3)Qual (char) Quality flag (Note 1)   ((unassigned);(unassigned);(unassigned);pos.cartesian)
  (3)suitab (char) Suitable as an MKK standard? (Note 2)   ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  (3)n_suitab (char) Note on suitability estimate (Note 3)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  (3)_RA deg Position from 2MASS name (right ascension part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (3)_DE deg Position from 2MASS name (declination part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

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=846439154 Where phase=3 and catid=36400040
**** 
**** --POSTGRES MSG db=0
**** 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 execute query: UPDATE METAstat set nother=nother+1, tother=846439154 Where phase=3 and catid=36400040
**** 
**** --POSTGRES MSG db=0
**** 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
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR126141.err (2026-10-27T17:59:13)
-3
-source=J/A+A/640/A40
-ref=VIZ6ae0e6721ecbd
elapse time 1