Dictionary of Nomenclature of Celestial Objects (Last update: 22-Oct-2021)
Result of query: info cati 2E$
Details on Acronym: 2E 2E (Einstein obs., 2nd version)= (IPC)
Object:(X) (SIMBAD class: X = X-ray source)
Stat:is completely incorporated in SimbadRef:=1994HEAO2.C......0M
Einstein Obs. Unscreened IPC Data Archive, 0-None (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/13Originof the Acronym: A = Assigned by the author(s) Details on Acronym: IPC IPC (Imaging Proportional Counter)
***** Avoid the usage of IPC, prefer 2EOriginof the Acronym: L = Found in the literature