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| Query : 2006MNRAS.367.1686S |
2006MNRAS.367.1686S - Mon. Not. R. Astron. Soc., 367, 1686-1688 (2006/April-3)
Far-ultraviolet scattering by dust in Orion.
SHALIMA P., SUJATHA N.V., MURTHY J., HENRY R.C. and SAHNOW D.J.
Abstract (from CDS):
We have modelled diffuse far-ultraviolet (FUV) spectrum observed by the Far Ultraviolet Spectroscopic Explorer (FUSE) near M42 as the scattering of the starlight from the Trapezium stars by dust in front of the nebula. The dust grains are known to be anomalous in Orion with RV= 5.5 and these are the first measurements of the FUV optical properties of the grains outside of `normal' Milky Way dust. We find an albedo varying from 0.3±0.1 at 912 Å to 0.5±0.2 at 1020 Åwhich is consistent with theoretical predictions.
Abstract Copyright: 2006 The Authors. Journal compilation © 2006 RAS
Journal keyword(s): dust, extinction - ultraviolet: ISM
Simbad objects: 16
| Number of rows : 16 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | HD 36981 | Or* | 05 35 06.1984793208 | -05 12 15.917207580 | 7.16 | 7.76 | 7.89 | B5V | 101 | 0 | ||
| 2 | NAME OMC-1 | MoC | 05 35 14 | -05 22.4 | ~ | 1249 | 2 | |||||
| 3 | * tet01 Ori A | Ae* | 05 35 15.8254015008 | -05 23 14.334699480 | 5.87 | 6.75 | 6.73 | 6.42 | 6.21 | B0V | 508 | 0 |
| 4 | * tet01 Ori C | SB* | 05 35 16.4662967280 | -05 23 22.921811880 | 4.20 | 5.15 | 5.13 | 4.91 | 4.73 | O7Vp | 1479 | 1 |
| 5 | NAME Ori Trapezium | OpC | 05 35 16.5 | -05 23 14 | ~ | 1708 | 1 | |||||
| 6 | M 42 | HII | 05 35 16.8 | -05 23 15 | ~ | 4411 | 0 | |||||
| 7 | * tet01 Ori D | Y*O | 05 35 17.2574479992 | -05 23 16.570738104 | 6.08 | 6.79 | 6.70 | 6.40 | 6.20 | B1.5Vp | 340 | 0 |
| 8 | * tet02 Ori A | SB* | 05 35 22.9012398264 | -05 24 57.832632108 | 5.37 | 6.30 | 6.39 | 6.30 | 6.35 | O9.5IVp | 576 | 0 |
| 9 | M 43 | HII | 05 35 31 | -05 16.2 | ~ | 201 | 0 | |||||
| 10 | HD 37061 | Or* | 05 35 31.3649044920 | -05 16 02.582064192 | 6.44 | 7.09 | 6.83 | O9.5V | 376 | 0 | ||
| 11 | NAME Ori A | MoC | 05 38 | -07.1 | ~ | 3187 | 0 | |||||
| 12 | NGC 2023 | RNe | 05 41 37.9 | -02 15 52 | ~ | 657 | 1 | |||||
| 13 | IC 435 | RNe | 05 43 00.5 | -02 18 45 | ~ | 47 | 0 | |||||
| 14 | NAME Orion Molecular Cloud | MoC | 05 56 | -01.8 | ~ | 1227 | 1 | |||||
| 15 | NAME Ophiuchus Molecular Cloud | SFR | 16 28 06 | -24 32.5 | ~ | 3969 | 1 | |||||
| 16 | NGC 7023 | OpC | 21 01 36.9 | +68 09 48 | ~ | 739 | 0 |
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