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/256/14
  RVs from LAMOST MRS DR7 stellar spectra (Zhang+, 2021)
ReadMe+ftp
2021ApJS..256...14Z
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/256/14/table4The 3.8 million RVs (vobs) obtained from LAMOST MRS DR7 (v1.1) (original column names in green) (5739139 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
Standard Original
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);em.freq;(unassigned);phys.veloc)
  obsID  (i) [588902003/747816250] LAMOST observational ID ((unassigned);phys.abund.Y;arith;spect.line.veloc;stat.median)
  LMJM min [83555758/84454742] Local Modified Julian Date of the beginning of exposure x1440 (Note G1)   ((unassigned);phys.veloc.orbital;arith.diff;pos.centroid;meta.main)
  BJDmid d (n)(i) [/2.45865e+06] Barycentric Julian date of the middle of exposure ((unassigned);phys.veloc.orbital;arith.diff;pos.centroid;meta.main)
  planid (char) Plan ID ((unassigned);(unassigned);(unassigned);time.lifetime)
  spid   [1/16] Spectrograph ID ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;meta.code.qual)
  fiberid   [1/250] Fiber ID ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  RAJ2000 deg (i) Right ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 deg (i) [-10/79.1] Declination (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  snrB   [0/1e+20] S/N of blue arm (snr_B) ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;meta.main)
  snrR   [0/1e+20] S/N of red arm (snr_R) ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  lampB (char) Lamp used to calibrate blue arm (lamp_B) ((unassigned);(unassigned);(unassigned);phys.electron.degen)
  lampR (char) Lamp used to calibrate red arm (lamp_R) (time.equinox;(unassigned);arith.factor;phys.electron.degen)
  rvB km/s (n) [-2785/3784] Radial Velocity (vobs), blue arm (rv_B) ((unassigned);phys.veloc.orbital;arith.diff;spect.index;arith.diff;meta.main)
  e_rvB km/s (n) [0/1065] rvB uncertainty (rv_err_B) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  TeffB K (n) [3603/14796] Effective temperature of the best template, blue arm (rv_teff_B) ((unassigned);phys.veloc.orbital;arith.diff;em.radio;src.orbital.inclination)
  ccfmaxB  (n) [0.039/0.97] CCF maximum value, blue arm (ccfmax_B) (src.class.distance;pos.wcs.crval;arith.factor;stat.median;pos.phaseAng;meta.main)
  rvR km/s (n) [-3354/3309] Radial Velocity (vobs), red arm (rv_R) ((unassigned);phys.veloc.orbital;arith.diff;spect.index;arith.diff;meta.main)
  e_rvR km/s (n) [0/867] RVR uncertainty (rv_err_R) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  TeffR K (n) [3603/14796] Effective temperature of the best template, red arm (rv_teff_R) ((unassigned);phys.veloc.orbital;arith.diff;em.radio;src.orbital.inclination)
  ccfmaxR  (n) [0.036/1] CCF maximum value, red arm (ccfmax_R) ((unassigned);(unassigned);(unassigned);stat.median;pos.phaseAng;meta.main)
  rvRm km/s (n) [-4101/4043] Radial Velocity (vobs), red arm without H{alpha} (rv_Rm) ((unassigned);phys.veloc.orbital;arith.diff;spect.index;arith.diff;meta.main)
  e_rvRm km/s (n) [0/1765] rvRm uncertainty (rv_err_Rm) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  TeffRm K (n) [3603/14796] Effective temperature of the best template, red arm without H{alpha} (rv_teff_Rm) ((unassigned);phys.veloc.orbital;arith.diff;em.radio;src.orbital.inclination)
  ccfmaxRm  (n) [0.039/0.94] CCF maximum value, red arm without H{alpha} (ccfmax_Rm) ((unassigned);phys.veloc.orbital;arith.diff;stat.median;pos.phaseAng;meta.main)
  Corr  Display the RVZP correction values (link to Table 5) ((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=846454752 Where phase=3 and catid=22560014
**** 
**** --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/VR446509.err (2026-10-27T22:19:11)
-3
-source=J/ApJS/256/14/table4
-ref=VIZ6ae123606d02d
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