Dictionary of Nomenclature of Celestial Objects
(Last update: 26-Apr-2024)

Result of query: info cati CWB95]$

Details on Acronym:   [CWB95]
  
[CWB95] (Carballo+Warwick+Barcons+, 1995)
Write:<<[CWB95] NHNN>>
<<[CWB95] AHNN>>
<<[CWB95] BHNN>>
<<[CWB95] JHHMMSS.s+DDMMSS>>
N: 51+64
Object:(X) + *  (SIMBAD class: X = X-ray Source)
Note:ROSAT PSPC observations.
The X-ray sources are labelled by the authors with the formats 'NHNN' or 'AHNN' where the first digit stands for the survey field identifier (1, 2, 3, 4, 5, 6, A or B) followed by the letter 'H' (reflecting that the source search was performed in the Hard band) and the number 'NN' assigned to the source.
The optical objects in the X-ray error circle have no format assigned by the authors, so we give them a 2000 eq. coordinates format: JHHMMSS.s+DDMMSS Table 2: N=9 X-ray sources, N=11 * Table 3: N=16 X-ray sources, N=26 G Table 5: N=26 X-ray sources, N=27 QSO
Ref:=1995MNRAS.277.1312C
byCARBALLO R. , WARWICK R.S., BARCONS X., GONZALEZ-SERRANO J.I., BARBER C.R., MARTINEZ-GONZALEZ E., PEREZ-FOURNON I., BURGOS J.
 Mon. Not. R. Astron. Soc., 277, 1312-1326 (1995)
  The ROSAT UK Medium Sensitivity Survey: optical identification and relation to X-ray spectral properties.
oTables 2, 3, 5: <[CWB95] NHNN> or <[CWB95] AHNN> N=51, <[CWB95] JHHMMSS.s+DDMMSS> N=64
Originof the Acronym: S = Created by Simbad, the CDS Database