Dictionary of Nomenclature of Celestial Objects
(Last update: 18-Jul-2017)

Result of query: info cati 2E$

Details on Acronym:   2E
   2E (Einstein obs., 2nd version)= (IPC) Write:<<2E HHMM.m+DDMM>>
<<2E NNNN>> N: 9612 Object:(X)  (SIMBAD class: X = X-ray source) Stat:is completely incorporated in Simbad Ref:=1994HEAO2.C......0M byMcDOWELL J.C. Einstein Obs. Unscreened IPC Data Archive, 0 (1994) The Einstein Observatory Soft X-ray Source List. oSAO HEAD CD-ROM Series I (Einstein), Nos 18-36 o<2E HHMM.m+DDMM>, <2E NNNN>, <0ES HHMM+DD.d>. =E=Catalogue in electronic form as IX/13 Originof the Acronym: A = Assigned by the author(s)
Details on Acronym:   IPC
   IPC (Imaging Proportional Counter) ***** Avoid the usage of IPC, prefer 2E Originof the Acronym: L = Found in the literature