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

Result of query: info cati BFT97]$

Details on Acronym:   [BFT97]
   [BFT97] (Bernstein+Fischer+Tyson+, 1997) Write:<<[BFT97] G1>>
<<[BFT97] Arc>>
<<[BFT97] Knot N>>
<<[BFT97] Blob N>> N: 1+1+2+7 Object:Obj.  (SIMBAD class: Unknown = Object of Unknown Nature) Stat:is completely incorporated in Simbad Note:HST WFPC2 observations of the lensed double QSO 0957+561 and of sources in the vicinity of the QSO:
N=1 galaxy 'G1' (= YGKOW G1), N=1 'Arc', N=2 substructures of the arc 'Knot 1' and 'Knot 2', and N=7 other sources called 'Blob 1 to Blob 7' by the authors.
See also YGKOW, [RGH85], [GWC92], [BTK93], [ACL97], [BLF99], [PMN99], [SOS99], [TF99]. Ref:=1997ApJ...483L..79B byBERNSTEIN G. , FISCHER P., TYSON J.A., RHEE G. Astrophys. J., 483, 79-82 (1997) Improved parameters and new lensed features for Q0957+561 from WFPC2 imaging. oTable 1: <[BFT97] G1>. Table 2: <[BFT97] Arc> N=1, <[BFT97] Knot N> (Nos 1-2), <[BFT97] Blob N> (Nos 1-7). Originof the Acronym: S = Created by Simbad, the CDS Database