Dictionary of Nomenclature of Celestial Objects
(Last update: 11-Mar-2024)

Result of query: info cati 1ES$

Details on Acronym:   1ES
  
1ES (Einstein Slew survey, version No. 1)
Write:<<1ES HHMM+DD.dA>>
N: 821
Object:(X)  (SIMBAD class: X = X-ray Source)
Stat:is completely incorporated in Simbad
Ref:=1992ApJS...80..257E
byELVIS M. , PLUMMER D., SCHACHTER J., FABBIANO G.
 Astrophys. J., Suppl. Ser., 80, 257-303 (1992)
  The Einstein Slew Survey.
oTable 6: <1ES HHMM+DD.dA> N=821.
Originof the Acronym: A = Assigned by the author(s)