Dictionary of Nomenclature of Celestial Objects
(Last update: 22-Mar-2024)

Result of query: info cati RHS NNA$
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Details on Acronym:   RHS
  
RHS (ROSAT Hard Survey)
Write:<<RHS NNNA>>
Object:(Hard X)  (SIMBAD class: X = X-ray Source)
Note:The ROSAT Hard Survey is described in 1997AN....318..329H, objects are coming from a hard RASS AGN sample. 1998AN....319..347F: (Nos 1-66, No. 58 missing) for brightest sources, cross-identified with RBS numbering. Format 'NNA' is used for companion galaxies or galaxies in the field of the galaxy RHS NN. Finding charts Fig.5. See also RBS.
Ref:=1997AN....318..329H
byHASINGER G. , FISCHER J.-U., SCHWOPE A.D., BOLLER T., TRUMPER J., VOGES W.
 Astron. Nachr., 318, 329-334 (1997)
  Interacting galaxies. The X-ray view.
oRHS 66 from RHS survey.
oFig.3: <[HFS97] N> (Nos 1-4).
Ref:=1998AN....319..347F
byFISCHER J.-U. , HASINGER G., SCHWOPE A.D., BRUNNER H., BOLLER T., TRUMPER J., VOGES W., NEIZVESTNY S.
 Astron. Nachr., 319, 347-368 (1998)
  The ROSAT Bright Survey: I. Identification of an AGN sample with hard ROSAT X-ray spectra.
oTable 1: <RHS NN> (Nos 1-66), <RBS NNNN> N=66 among (Nos 42-2061). Figs 5, 8, text: <RHS NNA> N=30.
Originof the Acronym: A = Assigned by the author(s)