Dictionary of Nomenclature of Celestial Objects
(Last update: 17-Sep-2020)

Result of query: info cati BJ84]$

Details on Acronym:   [BJ84]
   [BJ84] (Benson+Johnston, 1984)= (Sgr) = (Sgr B2) Write:<<[BJ84] A>>
<<[BJ84] AN>>
<<[BJ84] AA>>
<<[BJ84] ANa>> N: 37+18+1 Object:HII  (SIMBAD class: HII = HII (ionized) region) Stat:is completely incorporated in Simbad Note:(Nos A-Z, M,N,S missing), (Nos A1-A2, F1-F4, K1-K6), (Nos AA, BB), N=18 (Nos FNa).
Nos M, N, S are excluded:
The designations Sgr B2 (M), Sgr B2 (N) and Sgr B2 (S) correspond to regions (Main), (North) and (South), not HII regions. In SIMBAD they are designated as 'NAME Sgr B2 (M)', (N) and (S).
NAME Sgr B2 (M) = [BJ84] A to G + J + Y + Z
NAME Sgr B2 (N) = [BJ84] K
NAME Sgr B2 (S) = [BJ84] H
In ref. 1998ApJ...500..847D, the regions F1-F4 are subdivised in several components 'FNa'
See also [GCD95] in source:NAME Sgr B2 Ref:=1984ApJ...277..181B byBENSON J.M. , JOHNSTON K.J. Astrophys. J., 277, 181-188 (1984) Arc second resolution maps of the compact sources in Sagittarius B2 and G 34.3+0.2. o<[BJ84] A> (Nos A-L) Ref:=1990ApJ...351..538G byGAUME R.A. , CLAUSSEN M.J. Astrophys. J., 351, 538-562 (1990) The Sagittarius B2 star-forming region: subarcsecond radio spectral line and continuum observations. o<[BJ84] AN> (Nos A1-A2, F1-F4, K1-K5). Ref:=1993ApJ...412..684M byMEHRINGER D.M. , PALMER P., GOSS W.M., YUSEF-ZADEH F. Astrophys. J., 412, 684-695 (1993) Radio continuum and radio recombination line observations of Sagittarius B2. o<[BJ84] A> (Nos O-Z, M,N,S missing). <[BJ84] AA> (Nos AA, BB). <[OF84] NNA> (Nos 35A, 35B, 35C) added. Ref:=1995ApJ...449..663G byGAUME R.A. , CLAUSSEN M.J., DE PREE C.G., GOSS W.M., MEHRINGER D.M. Astrophys. J., 449, 663-673 (1995) The Sagittarius B2 star-forming region. I. Sensitive 1.3 centimeter continuum observations. oTable 2: <[BJ84] K6> N=1 added. Table 2: <[GCD95] ASS.ss> N=23 Ref:=1998ApJ...500..847D byDE PREE C.G. , GOSS W.M., GAUME R.A. Astrophys. J., 500, 847-852 (1998) Ionized gas in Sagittarius B2 main on scales of 0.065 arcsecond (600 AU). oTable 1: <[GCD95] F10.38> N=1 added. Table 1: <[BJ84] FNa> (Nos F1a-F1g, F2a-F2d, F3a-F3e, F4a-F4c). Ref:=2015ApJ...815..123D byDE PREE C.G. , PETERS T., MAC LOW M.M., WILNER D.J., GOSS W.M., GALVAN-MADRID R., KETO E.R., KLESSEN R.S., MONSRUD A. Astrophys. J., 815, 123 (2015) Evidence of short timescale flux density variations of UC HII regions in Sgr B2 Main and North. oTables 3: <[BJ84] K7> N=1 added. Originof the Acronym: S = Created by Simbad, the CDS Database
Details on Acronym:   Sgr
   Sgr (Sagittarius) ***** Avoid the usage of Sgr, prefer [BJ84] Originof the Acronym: L (1999PASP..111.1049G)
Details on Acronym:   Sgr B2
   Sgr B2 (Sgr B2) ***** Avoid the usage of Sgr B2, prefer [BJ84] Originof the Acronym: L = Found in the literature

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