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/954/123
  Hot massive-star X-ray sp. from Chandra HETGS (Pradhan+, 2023)
ReadMe+ftp
2023ApJ...954..123P
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/954/123/table1The list of sources (37 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. (meta.record)
  Seq   [1/37] Running sequence number (meta.id)
  Name (char) (i) Name of the source (meta.id;meta.main)
  Flux 10-17W/m2 [0.1/17.65] Observed flux in 1011erg/cm2/s units (phot.flux;em.X-ray)
  CRate ct/ks [8.05/3000] Count rate (phot.count;em.X-ray)
  Exp ks [50/2035] Exposure time (time.duration;obs.exposure)
  Err % [0.1/2.5] Percentage uncertainty (stat.error)
  Nobs   [1/68] Number of observations (meta.number)
  Nab  (n)Number of abundance measurements for this star (link to Table 5) (meta.number)
  ObsID (char) List of observation identifier(s) used in this work (meta.id;instr.setup;obs)
  SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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