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| Query : 1998A&A...329..624H |
1998A&A...329..624H - Astronomy and Astrophysics, volume 329, 624-630 (1998/1-2)
OSSE observations of the Orion giant molecular cloud during 1996.
HARRIS M.J., MURPHY R.J., SHARE G.H., JOHNSON W.N., KINZER R.L., KURFESS J.D., McNARON-BROWN K. and PURCELL W.R.
Abstract (from CDS):
We have combined all OSSE spectra of the Orion molecular cloud complex obtained through the end of 1996 and searched them for evidence of cosmic-ray induced γ-ray lines in the 3-7MeV energy range, as detected by COMPTEL (Bloemen et al. 1994A&A...281L...5B, 1997ApJ...475L..25B). We do not detect any significant line emission; our flux estimate for broad-line emission of 1.5±1.0x10–4γ/(cm2/s) is consistent with the spatially-extended flux 1.3x10–4γ/(cm2/s) measured by Bloemen et al. (1997ApJ...475L..25B).
Abstract Copyright: ∼
Journal keyword(s): ISM: individual objects: Orion clouds - cosmic rays - gamma-rays: observations
Simbad objects: 6
| Number of rows : 6 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2024 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | M 42 | HII | 05 35 17 | -05 23.4 | ~ | 4074 | 0 | |||||
| 2 | NAME Flame Nebula | HII | 05 41 42.7 | -01 54 44 | ~ | 703 | 1 | |||||
| 3 | NAME Ori B | MoC | 05 41 43.0 | -01 54 44 | ~ | 1376 | 0 | |||||
| 4 | NGC 2024 | Cl* | 05 41 43 | -01 50.5 | ~ | 1154 | 1 | |||||
| 5 | NAME Orion Molecular Cloud | MoC | 05 56 | -01.8 | ~ | 1098 | 1 | |||||
| 6 | NAME Mon R2 | HII | 06 07 47.58 | -06 22 42.6 | ~ | 742 | 2 |
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