2002A&A...394..975D

Query : 2002A&A...394..975D

2002A&A...394..975D - Astronomy and Astrophysics, volume 394975-982 (2002/11-2)

A high-sensitivity OH 5-cm line survey in late-type stars.

DESMURS J.-F., BAUDRY A., SIVAGNANAM P. and HENKEL C.

Abstract (from CDS):

We have undertaken a comprehensive search for 5-cm excited OH maser emission from evolved stars representative of various stages of late stellar evolution. Observed sources were selected from known 18-cm OH sources. This survey was conducted with the 100-m Effelsberg telescope to achieve high signal to noise ratio observations and a sensitivity limit of about 0.05 to 0.1Jy. A total of 65 stellar sources were searched for both main line and satellite line emission. We confirm the previous detection of 5 cm OH in Vy 2-2, do not confirm emission from NML-Cyg and do not report any other new detection within the above sensitivity limit. Implications of these results on the pumping mechanism of the OH radical in circumstellar envelopes are briefly discussed.

Abstract Copyright: ∼

Journal keyword(s): masers - stars: AGB and post-AGB - radio lines: stars

VizieR on-line data: <Available at CDS (J/A+A/394/975): table1.dat table1.tex>

CDS comments: Table 1 : IRAS 08005+2356 wrong id for IRAS 08005-2356.

Simbad objects: 70

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Number of rows : 70
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 V* Y Cas Mi* 00 03 21.4612673616 +55 40 52.028054256     11.99 7.77   M7.5e: 135 0
2 IRC +10011 OH* 01 06 25.9879717848 +12 35 52.896392052   20.7   18.26 14.01 M8 436 0
3 * omi Cet Mi* 02 19 20.79210 -02 58 39.4956   7.63 6.53 5.03   M5-9IIIe+DA 1586 0
4 V* S Per s*r 02 22 51.7113133056 +58 35 11.422774248 13.22 10.55 7.90     M4.5-7Iae 388 0
5 NAME W 3 OH HII 02 27 04.1 +61 52 22           ~ 1064 2
6 V* RR Per Mi* 02 28 29.4075457320 +51 16 17.281798176       13.09   M6.5e: 84 0
7 V* RU Ari OH* 02 44 45.4939002600 +12 19 03.001204056   16.01 14.39 12.75   M10 54 0
8 OH 138.0+07.2 OH* 03 25 08.40648 +65 32 07.0584           O-rich 92 1
9 OH 141.7+03.5 OH* 03 33 30.6174715608 +60 20 08.858343228           O-rich 60 0
10 V* IK Tau OH* 03 53 28.8924743304 +11 24 21.895183368 16.99 14.463 16.171 14.101   M7-11 675 0
11 IRC +50137 OH* 05 11 19.4506093584 +52 52 33.235824324           M10 180 0
12 RAFGL 712 OH* 05 16 47.47392 +45 34 04.1448           O-rich 34 1
13 V* U Ori Mi* 05 55 49.1707632432 +20 10 30.677904084 6.82 6.39 5.40 6.24   M6-9.5e 500 0
14 V* V Cam Mi* 06 02 32.2682825832 +74 30 27.210065112   11.99 10.98     M7 120 0
15 IRC +40156 OH* 06 33 15.7602909600 +40 42 50.988602196           M8 76 0
16 V* U Lyn Mi* 06 40 46.4581408872 +59 52 01.542429300   12.47 11.52 9.72   M7e 105 0
17 V* GX Mon OH* 06 52 47.0423680104 +08 25 19.097958468   15.40 15.46 10.56   M9 126 0
18 V* VY CMa s*r 07 22 58.3261352189 -25 46 03.194390594 12.01 10.068 8.691 7.938   M5Iae 1169 0
19 OH 231.8+04.2 OH* 07 42 16.947 -14 42 50.20           M10III+A 548 0
20 V* AU Gem Mi* 07 45 27.4430166816 +30 46 41.342895012       11.34   M10 35 0
21 V* U Pup Mi* 08 00 50.4904071144 -12 50 29.130830520   12.07 10.90     M8e 69 0
22 IRAS 08005-2356 AB* 08 02 40.7049577608 -24 04 42.588796404   12.454 11.139 10.930   F5Iae 99 0
23 RAFGL 1274 OH* 08 38 08.5429878197 -10 24 15.391503505           M7pe 51 0
24 V* R LMi OH* 09 45 34.2840467232 +34 30 42.809054724   9.442 8.443 9.024   M6.5-9e 343 0
25 V* R Leo Mi* 09 47 33.4839808805 +11 25 43.823283729 9.22 8.94 7.53 3.39 0.12 M7-9e 943 1
26 V* R Crt AB* 11 00 33.8525664720 -18 19 29.582708520   10.33 9.80     M7/8III 222 0
27 V* T Com OH* 12 58 38.9096399712 +23 08 21.240833784   13.29 11.40 11.87   M8/9III:e 68 0
28 V* RT Vir AB* 13 02 37.9814644272 +05 11 08.362884984 10.07 9.07 7.41     M8III 336 0
29 V* RS Vir Mi* 14 27 16.3912599864 +04 40 41.126332044   10.27 7.00     M8 220 0
30 V* S CrB Mi* 15 21 23.9553294936 +31 22 02.584877304 7.51 7.15 5.80 8.12   M6.5-8e 364 0
31 V* WX Ser Mi* 15 27 47.0420881992 +19 33 51.671456100       9.36   M8.5 215 0
32 V* U Her OH* 16 25 47.4719383584 +18 53 32.863368084 8.85 8.23 6.70     M6.5-8+e 563 1
33 IRAS 18006-1734 OH* 18 03 36.8565814124 -17 34 00.364325820           O-rich 11 0
34 OH 012.8+00.9 pA* 18 10 06.07608 -17 26 34.5480           O-rich 43 0
35 IRAS 18081-0338 AB* 18 10 49.4736676704 -03 38 14.233664472           O-rich 11 0
36 IRAS 18100-1915 OH* 18 13 03.08064 -19 14 18.8700           O-rich 27 0
37 IRAS 18107-0710 OH* 18 13 30.01104 -07 09 48.2256           O-rich 12 0
38 OH 015.7+00.8 OH* 18 16 25.77744 -14 55 13.7388           O-rich 77 0
39 OH 020.8+03.1 OH* 18 17 58.56912 -09 18 31.5036           O-rich 20 0
40 OH 018.2+00.4 OH* 18 22 43.08192 -12 47 41.5356           O-rich 42 0
41 IRAS 18262-0735 OH* 18 28 59.86104 -07 33 22.9536           O-rich 9 0
42 OH 019.2-01.0 OH* 18 29 28.7275536432 -12 37 53.104039788           O-rich 51 0
43 OH 020.4-00.3 OH* 18 29 35.56008 -11 15 53.9856           O-rich 33 0
44 OH 026.5+00.6 OH* 18 37 32.50920 -05 23 59.1936           O-rich 308 1
45 OH 030.7+00.4 OH* 18 45 52.39728 -01 46 42.4776           O-rich 71 1
46 OH 030.1-00.7 OH* 18 48 41.98728 -02 50 29.5080           O-rich 107 0
47 OH 032.0-00.5 OH* 18 51 26.25600 -01 03 52.3620           O-rich 70 0
48 IRAS 18525+0210 OH* 18 55 05.14776 +02 14 42.5868           O-rich 18 0
49 OH 035.6-00.3 OH* 18 57 27.47184 +02 12 16.9740           O-rich 50 0
50 RAFGL 2290 OH* 18 58 30.0951077544 +06 42 57.696212124           O-rich 131 0
51 V* R Aql OH* 19 06 22.2510922392 +08 13 48.012661776 8.06 7.69 6.09     M6.5-9e 579 2
52 OH 042.6+00.0 OH* 19 08 58.6871509171 +08 37 45.429041199           O-rich 47 1
53 OH 043.8+00.5 OH* 19 09 31.85832 +09 51 48.4596           O-rich 33 0
54 RAFGL 2362 OH* 19 18 14.67048 +23 49 27.9444           O-rich 56 0
55 PN Vy 2-2 PN 19 24 22.2390166933 +09 53 56.259102426   14.02 12.65 13.38   O-rich 274 0
56 IRC +10420 pA* 19 26 48.0979492536 +11 21 16.758531216   13.98 11.66     F8Ia+e 492 0
57 Min 1-92 pA* 19 36 18.9295687968 +29 32 49.785288144 12.13 12.35 11.75 11.54   B0.5IV[e] 267 0
58 RAFGL 5408S OH* 19 37 23.9884680624 +20 36 57.840440148           O-rich 31 0
59 RAFGL 4259 OH* 20 06 22.73784 +27 02 10.6332           O-rich 42 0
60 V* SY Aql OH* 20 07 05.4056873352 +12 57 06.224235444       12.70   M5.5-6e 113 0
61 [KCW94] 069.540-00.975 HII 20 10 08.95 +31 31 35.4           ~ 168 1
62 IRAS 20081+3122 Y*O 20 10 09.036 +31 31 34.14           ~ 172 0
63 Onsala 1 cor 20 10 09.2036 +31 31 36.090           ~ 194 0
64 NML Cyg s*r 20 46 25.5392819088 +40 06 59.464289232           M7/8 527 0
65 OH 083.4-00.9 OH* 20 50 58.6238158104 +42 48 11.510112924           O-rich 48 2
66 NGC 7027 PN 21 07 01.571952 +42 14 10.47120   10.358 8.831 10.157   ~ 2541 1
67 IRAS 21554+6204 OH* 21 56 58.19496 +62 18 46.0152           O-rich 45 0
68 RAFGL 2885 OH* 22 19 27.47784 +59 51 21.7080           O-rich 140 0
69 V* R Peg Mi* 23 06 39.1661885712 +10 32 36.080828808 9.43 9.07 7.79 4.87 2.35 M6-8.5e 238 0
70 V* R Cas Mi* 23 58 24.8682785040 +51 23 19.713029388 6.71 6.63 4.80     M6.5-9e 728 0

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