Dictionary of Nomenclature of Celestial Objects


Details on Acronym:   [W91]
  
[W91]  
Write:<<[W91] A>>
<<[W91] NN>>
<<[W91] Arm>>
<<[W91] Arc N>>
N: 2+12+1+2
Object:Part of Cloud  (SIMBAD class: PartofCloud = Part of Cloud)
Stat:is completely incorporated in Simbad
Note:Table 3:
(Nos A-B), N=2 Super Star Clusters, found by Ables 1971, also in SIMBAD as 'NAME NGC 1569 CL* A' and 'B'.
The SSC A has been later subdivided in 2 subclusters, in SIMBAD as 'NAME NGC 1569 CL* A1' and 'A2'.
A third cluster 'C' is [M2001c] NGC 1569-C in SIMBAD.
(Nos 1-12), N=12 HII regions. Arm, N=1. Arc 1 and 2, N=2.
in source:NGC 1569
Ref:=1991ApJ...370..144W
byWALLER W.H.
 Astrophys. J., 370, 144-157 (1991)
  Relics of an eruptive starburst in NGC 1569.
oTable 3: <[W91] A> (Nos A-B), <[W91] NN> (Nos 1-12), <[W91] Arc N> (Nos 1-2), <[W91] Arm> N=1.
Originof the Acronym: S = Created by Simbad, the CDS Database