VizieR

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

VizieR

  
J/ApJS/274/36
  Magnetic activity from LAMOST DR9, Gaia & TESS (Li+, 2024)
ReadMe+ftp
2024ApJS..274...36L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/274/36/table3H{alpha} variation of M dwarf stars from LAMOST Low-resolution spectral DR9 (440287 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);meta.version;arith.diff;phys.veloc)
  LAMOST (char) LAMOST position-based name ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  RAdeg deg Right Ascension (time.expo;phys.atmol.qn.I;arith.grad;(unassigned);arith)
  DEdeg deg [-9.2/78] Declination (meta.code.member;instr.area;stat.min;(unassigned);arith)
  MJD d (i) [55858/59377] Modified Julian date ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  dMJD d [0/3422] Difference, maximum and minimum Julian dates ((unassigned);(unassigned);(unassigned);spect.line.strength;instr.bandpass)
  EWHa 0.1nm (n) [-266/2682] Equivalent width, H{alpha} ((unassigned);meta.version;arith.diff;phys.at.moment.magnetic;meta.main)
  e_EWHa 0.1nm (n) [0/209401] Uncertainty in EWHa ((unassigned);meta.version;arith.diff;time.age;meta.main)
  dHa 0.1nm (n) [0/10046] Difference, maximum and minimum EWHa ((unassigned);meta.version;arith.diff;phys.atmol.element;meta.main)
  RHa  (n) [-34057/71930] Ratio, max/min H{alpha} ((unassigned);meta.version;arith.diff;phys.atmol.qn.I;instr.param)
  Mark (char) Assessment of stellar activity based on the H{alpha} spectral line ((unassigned);meta.version;arith.diff;pos.eq.dec)

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=846436763 Where phase=3 and catid=22740036
**** 
**** --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
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR108078.err (2026-10-27T17:19:22)
-3
-source=J/ApJS/274/36/table3
-ref=VIZ6ae0dd1a1a62e
elapse time 1