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

Result of query: info cati C84$

Details on Acronym:   C84
  
C84 (Crampton+, 1984)= ([C84a]) = (CRX) = (VS)
Write:<<C84 NNN>>
N: 117
Object:(X)  (SIMBAD class: X = X-ray Source)
Note:Einstein Observatory X-ray position for 117 sources around M31, examined with 1000Å.mm(-1) slitless spectral plates obtained at the prime focus of the CFHT. Later discussed by Trinchieri and Fabbiano, (TF) Table 1 : (Nos 1-116) a few finding charts
in source:M 31 = NGC 224
Ref:=1984ApJ...284..663C
byCRAMPTON D. , COWLEY A.P., HUTCHINGS J.B., SCHADE D.J., VAN SPEYBROECK L.P.
 Astrophys. J., 284, 663-669 (1984)
  Optical counterparts for X-ray sources in M 31.
oTable 1: <C84 NNN> N=116
Originof the Acronym: L = Found in the literature

Details on Acronym:   [C84a]
  
[C84a] (Crampton+, 1984)
***** Avoid the usage of [C84a], prefer C84
Originof the Acronym: S = Created by Simbad, the CDS Database

Details on Acronym:   CRX
  
CRX (Crampton, X source)
***** Avoid the usage of CRX, prefer C84
Originof the Acronym: L (1993A&A...272...77B)

Details on Acronym:   VS
  
VS (Van Speybroeck)
***** Avoid the usage of VS, prefer C84
Originof the Acronym: A = Assigned by the author(s)