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| Query : 2003MNRAS.346L..46B |
2003MNRAS.346L..46B - Mon. Not. R. Astron. Soc., 346, L46-L50 (2003/December-2)
The disappearance of the 1667-MHz OH maser in IRAS 17436+5003 (HD 161796).
BAINS I., YATES J.A., GLEDHILL T.M. and RICHARDS A.M.S.
Abstract (from CDS):
We report the diminution of the 1667-MHz OH maser in the post-asymptotic giant branch star IRAS 17436+5003, by a factor of ≳17 over a period of ≲12 yr, from observations with MERLIN. This circumstellar maser was detected by Likkel in 1987, at the 13σ level of her observations with the Green Bank Telescope. We discuss a number of possible reasons for this phenomenon and conclude that it is most likely due to turbulence arising from interacting stellar winds.
Abstract Copyright: 2003 RAS
Journal keyword(s): masers - stars: AGB and post-AGB - circumstellar matter - stars: individual: IRAS 17436+5003 - radio lines: stars
Simbad objects: 12
| Number of rows : 12 |
| 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 | NGC 1275 | Bla | 03 19 48.1599902040 | +41 30 42.108850836 | 13.10 | 12.48 | 11.09 | ~ | 4243 | 3 | ||
| 2 | 3C 286 | Sy1 | 13 31 08.2883506368 | +30 30 32.960091564 | 17.51 | 17.25 | ~ | 4558 | 2 | |||
| 3 | OH 329.14+03.92 | pA* | 15 44 11.06112 | -49 55 22.1412 | ~ | 17 | 0 | |||||
| 4 | IRAS 16342-3814 | pA* | 16 37 39.8691983808 | -38 20 17.443998996 | ~ | 142 | 0 | |||||
| 5 | 4C 51.37 | Bla | 17 40 36.97784792 | +52 11 43.4073694 | 18.16 | 18.70 | 16.73 | ~ | 441 | 1 | ||
| 6 | IRAS 17385-3332 | pA* | 17 41 52.2837531864 | -33 33 40.593695040 | G2 | 33 | 0 | |||||
| 7 | OH 000.9+01.3 | pA* | 17 42 33.0789666768 | -27 28 25.848628968 | O-rich | 70 | 1 | |||||
| 8 | OH 001.21+01.26 | OH* | 17 43 38.0379667632 | -27 14 44.110119120 | O-rich | 33 | 0 | |||||
| 9 | HD 161796 | pA* | 17 44 55.4694563472 | +50 02 39.482823336 | 8.00 | 7.68 | 7.21 | 6.77 | 6.51 | F3Ib | 335 | 0 |
| 10 | Hen 3-1475 | PN | 17 45 14.1819342984 | -17 56 46.778166204 | 12.733 | B7e | 201 | 0 | ||||
| 11 | OH 017.7-02.0 | pA* | 18 30 30.703 | -14 28 57.04 | O-rich | 145 | 1 | |||||
| 12 | IRAS 20406+2953 | OH* | 20 42 45.9542443488 | +30 04 06.480845940 | O-rich | 33 | 1 |
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