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


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

2002A&A...394..975D - Astronomy and Astrophysics, volume 394, 975-982 (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 - 2023
#notes
1 V* Y Cas Mi* 00 03 21.4612673616 +55 40 52.028054256     11.99 7.77   M7.5e: 125 0
2 IRC +10011 OH* 01 06 25.9879717848 +12 35 52.896392052   20.7   18.26 14.01 M8 414 0
3 * omi Cet Mi* 02 19 20.79210 -02 58 39.4956   7.63 6.53 5.03   M5-9IIIe+DA 1492 0
4 V* S Per s*r 02 22 51.7113133056 +58 35 11.422774248 13.22 10.55 7.90     M4.5-7Iae 369 0
5 NAME W 3 OH HII 02 27 04.1 +61 52 22           ~ 997 2
6 V* RR Per Mi* 02 28 29.4075457320 +51 16 17.281798176       13.09   M6.5e: 76 0
7 V* RU Ari OH* 02 44 45.4939002600 +12 19 03.001204056   16.01 14.39 12.75   M10 49 0
8 OH 138.0 +7.2 OH* 03 25 08.40648 +65 32 07.0584           ~ 86 1
9 OH 141.7 +3.5 OH* 03 33 30.6174715608 +60 20 08.858343228           ~ 59 0
10 V* IK Tau OH* 03 53 28.8924743304 +11 24 21.895183368 16.99 17.03 13.39 7.29 3.20 M7-11 617 0
11 IRC +50137 OH* 05 11 19.4506093584 +52 52 33.235824324           M10 173 0
12 RAFGL 712 OH* 05 16 47.47392 +45 34 04.1448           O-rich 30 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 480 0
14 V* V Cam Mi* 06 02 32.2682825832 +74 30 27.210065112   11.99 10.98     M7 110 0
15 IRC +40156 OH* 06 33 15.7602909600 +40 42 50.988602196           M8 70 0
16 V* U Lyn Mi* 06 40 46.4581408872 +59 52 01.542429300   12.47 11.52 9.72   M7e 96 0
17 V* GX Mon OH* 06 52 47.0423680104 +08 25 19.097958468   15.40 15.46 10.56   M9 116 0
18 V* VY CMa s*r 07 22 58.3261352189 -25 46 03.194390594 12.01 10.068 8.691 7.938   M5Iae 1070 0
19 OH 231.8 +4.2 OH* 07 42 16.947 -14 42 50.20           M10III+A 525 0
20 V* AU Gem Mi* 07 45 27.4430166816 +30 46 41.342895012       11.34   M10 30 0
21 V* U Pup Mi* 08 00 50.4904071144 -12 50 29.130830520   12.07 10.90     M8e 64 0
22 IRAS 08005-2356 pA* 08 02 40.7049577608 -24 04 42.588796404   12.454 11.139 10.930   F5Iae 90 0
23 RAFGL 1274 OH* 08 38 08.5429878197 -10 24 15.391503505           M7pe 46 0
24 V* R LMi OH* 09 45 34.2840467232 +34 30 42.809054724   9.442 8.443 9.024   M6.5-9e 316 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 895 1
26 V* R Crt AB* 11 00 33.8525664720 -18 19 29.582708520   10.33 9.80     M7/8III 205 0
27 V* T Com OH* 12 58 38.9096399712 +23 08 21.240833784   13.29 11.40 11.87   M8/9III:e 56 0
28 V* RT Vir AB* 13 02 37.9814644272 +05 11 08.362884984 10.07 9.07 7.41     M8III 310 0
29 V* RS Vir Mi* 14 27 16.3912599864 +04 40 41.126332044   10.27 7.00     M8 203 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 342 0
31 V* WX Ser Mi* 15 27 47.0420881992 +19 33 51.671456100       9.36   M8.5 203 0
32 V* U Her OH* 16 25 47.4719383584 +18 53 32.863368084 8.85 8.23 6.70     M6.5-8+e 530 1
33 IRAS 18006-1734 OH* 18 03 36.8565814124 -17 34 00.364325820           O-rich 8 0
34 OH 12.8 +0.9 pA* 18 10 06.07608 -17 26 34.5480           O-rich 40 0
35 IRAS 18081-0338 AB* 18 10 49.4736676704 -03 38 14.233664472           ~ 10 0
36 IRAS 18100-1915 OH* 18 13 03.08064 -19 14 18.8700           O-rich 23 0
37 IRAS 18107-0710 OH* 18 13 30.01104 -07 09 48.2256           ~ 10 0
38 OH 15.7 +0.8 OH* 18 16 25.77744 -14 55 13.7388           O-rich 72 0
39 OH 20.8 +3.1 OH* 18 17 58.56912 -09 18 31.5036           O-rich 18 0
40 OH 18.2 +0.4 OH* 18 22 43.08192 -12 47 41.5356           O-rich 39 0
41 IRAS 18262-0735 OH* 18 28 59.86104 -07 33 22.9536           O-rich 7 0
42 OH 19.2 -1.0 OH* 18 29 28.7275536432 -12 37 53.104039788           O-rich 48 0
43 OH 20.4 -0.3 OH* 18 29 35.56008 -11 15 53.9856           O-rich 30 0
44 OH 26.5 +0.6 OH* 18 37 32.50920 -05 23 59.1936           O-rich 289 0
45 OH 30.7 +0.4 OH* 18 45 52.39728 -01 46 42.4776           O-rich 66 1
46 OH 30.1 -0.7 OH* 18 48 41.98728 -02 50 29.5080           O-rich 95 0
47 OH 32.0 -0.5 OH* 18 51 26.25600 -01 03 52.3620           O-rich 65 0
48 IRAS 18525+0210 OH* 18 55 05.14776 +02 14 42.5868           O-rich 13 0
49 OH 35.6 -0.3 OH* 18 57 27.47184 +02 12 16.9740           O-rich 47 0
50 RAFGL 2290 OH* 18 58 30.0951077544 +06 42 57.696212124           O-rich 123 0
51 V* R Aql OH* 19 06 22.2510922392 +08 13 48.012661776 8.06 7.69 6.09     M6.5-9e 551 2
52 OH 42.6 +0.0 OH* 19 08 58.62216 +08 37 47.7984           O-rich 41 0
53 OH 43.8 +0.5 OH* 19 09 31.85832 +09 51 48.4596           O-rich 27 0
54 RAFGL 2362 OH* 19 18 14.67048 +23 49 27.9444           ~ 51 0
55 PN Vy 2-2 PN 19 24 22.2390166933 +09 53 56.259102426   14.02 12.65 13.38   ~ 257 0
56 IRC +10420 pA* 19 26 48.0979492536 +11 21 16.758531216   13.98 11.66     F8Ia+e 470 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] 245 0
58 RAFGL 5408S AB? 19 37 23.9884680624 +20 36 57.840440148           ~ 25 0
59 RAFGL 4259 OH* 20 06 22.73784 +27 02 10.6332           O-rich 38 0
60 V* SY Aql OH* 20 07 05.4056873352 +12 57 06.224235444       12.70   M5.5-6e 104 0
61 [KCW94] 069.540-00.975 HII 20 10 09.0 +31 31 35           ~ 167 1
62 IRAS 20081+3122 Y*O 20 10 09.036 +31 31 34.14           ~ 170 0
63 Onsala 1 cor 20 10 09.2036 +31 31 36.090           ~ 187 0
64 NML Cyg s*r 20 46 25.5392819088 +40 06 59.464289232           M7/8 497 0
65 OH 83.4 -0.9 OH* 20 50 58.6238158104 +42 48 11.510112924           O-rich 42 2
66 NGC 7027 PN 21 07 01.571952 +42 14 10.47120   10.358 8.831 10.157   ~ 2416 1
67 IRAS 21554+6204 OH* 21 56 58.19496 +62 18 46.0152           ~ 42 0
68 RAFGL 2885 OH* 22 19 27.47784 +59 51 21.7080           ~ 135 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 219 0
70 V* R Cas Mi* 23 58 24.8682785040 +51 23 19.713029388 6.71 6.63 4.80     M6.5-9e 694 0

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2023.01.27-15:09:29

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