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/ApJ/725/875
  Chromospheric activity for CPS stars (Isaacson+, 2010)
ReadMe+ftp
2010ApJ...725..875I
Similar Catalogs
timeSerie
Post annotation 		img(gal)
1.J/ApJ/725/875/table1(c)S-values and derived quantities[timeSerie] (2647 rows)
18 stars with S-values measured in table2 and not in table1 have been added (these have no SHK and no Jitter values)
2.J/ApJ/725/875/table2S-values and Julian Date (44188 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortJoin tables
more join
Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
   (ALL)Name (char) (i) Star name (G1) (Note)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
   (ALL)HIP  (n) Hipparcos identification (NNNNN) ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (1)HIP_data (char) Link to all parameters supplied by the results of the Hipparcos mission ((unassigned);(unassigned);(unassigned);pos.eq.dec;phys.angArea)
  (1)B-V mag (n)Hipparcos catalog (B-V) color index ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
   (ALL)SHK  (n)Median SHK value (Note G2)   ((unassigned);(unassigned);(unassigned);meta.abstract;instr.offset)
  (1)Act (char) Variations of the Activity ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (1)Jitter m/s (n) [0/80.14] Radial velocity jitter (Note 1)   ((unassigned);pos.galactic.lon;arith.diff;time.age;meta.main)
   (ALL)logRHK [-] (n) Log of R'HK value (Note G3)   ((unassigned);(unassigned);(unassigned);meta.abstract;instr.offset)
  (1)dMag mag (n) Height above the main sequence ({delta}MV) ((unassigned);(unassigned);(unassigned);stat.filling;instr.background)
  (1)Prot d (n) [0/48] Rotational period ((unassigned);pos.galactic.lon;arith.diff;phys.dust;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Age Gyr (n) [0/8.44] Age (in Gyr) ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;meta.main)
   (ALL)Obs (char) [K/L] Observatory code: (K)eck or (L)ick ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec;phys.angArea)
  (1)S (char) Link to S-values (table 2) ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  (1)SimbadName (char) (n)Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  (1)_RA deg (n)Positions from SIMBAD database (right ascension part) ((unassigned);pos.wcs.naxis;arith.grad;(unassigned);arith)
  (1)_DE deg (n)Positions from SIMBAD database (declination part) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  (2)JD d (i) Julian Date of observation (JD-2440000) ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  (2)SNR  Signal-to-noise ratio (time.lifetime;(unassigned);arith.factor;meta.abstract;meta.main)

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=846519378 Where phase=3 and catid=17250875
**** 
**** --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=846519378 Where phase=3 and catid=17250875
**** 
**** --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/VR2677430.err (2026-10-28T16:16:17)
-3
-source=J/ApJ/725/875
-ref=VIZ6ae21fd228dab6
elapse time 1