Dictionary of Nomenclature of Celestial Objects
(Last update: 26-May-2023)

Result of query: info cati RHS$

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)