Dictionary of Nomenclature of Celestial Objects
(Last update: 10-Apr-2024)

Result of query: info cati PLS91] NN$
.

Details on Acronym:   [PLS91]
  
[PLS91] (Pello+Le Borgne+Soucail+, 1991)
Write:<<[PLS91] Arc>>
<<[PLS91] A>>
<<[PLS91] A'>>
<<[PLS91] NN>>
<<[PLS91] NN-N>>
N: 1+5+22
Object:Arc candidate  (SIMBAD class: LensedImage_Candidate = Gravitationally Lensed Image Candidate)
Note:HST images.
N=1 straight arc, format 'Arc' in ACO 2390 is divided in N=5 regions or objects (Nos A-D, D'), and N=7+11 arclets (Nos 1 to 7) and (Nos 14 to 24), 2 of these been divided into 2 parts: (Nos 16-1, 16-2) and (Nos 24-1, 24-2)
in source:ACO 2390
Ref:=1991ApJ...366..405P
byPELLO R. , LE BORGNE J.-F., SOUCAIL G., MELLIER Y., SANAHUJA B.
 Astrophys. J., 366, 405-411 (1991)
  A straight gravitational image in Abell 2390: a striking case of lensing by a cluster of galaxies.
oTable 1 and text: <[PLS91] Arc>, <[PLS91] A> (Nos A-D), <[PLS91] D'>, <[PLS91] N> (Nos 1-7)
Ref:=1997A&A...317..661B
byBEZECOURT J. , SOUCAIL G.
 Astron. Astrophys., 317, 661-669 (1997)
  Redshift survey of gravitational arclets in Abell 2390.
oTable 1: <[PLS91] NN> (Nos 14-24) added, <[PLS91] NN-N> (Nos 16-1, 16-2, 24-1, 24-2)
Originof the Acronym: S = Created by Simbad, the CDS Database