2006MNRAS.365.1277V

Query : 2006MNRAS.365.1277V

2006MNRAS.365.1277V - Mon. Not. R. Astron. Soc., 365, 1277-1282 (2006/February-1)

Stellar mass loss and the intracluster medium in Galactic globular clusters: a deep radio survey for HI and OH.

VAN LOON J.T., STANIMIROVIC S., EVANS A. and MULLER E.

Abstract (from CDS):

We present the results of a survey, the deepest to date, for HI emission at 21 cm and OH emission at 18 cm (lines at 1612, 1665, 1667 and 1720 MHz) in the direction towards the Galactic globular clusters M15, M2, NGC6934, NGC7006 and Pal13. The aim is to measure the amount of hydrogen in the intracluster medium, and to find OH masers in the circumstellar envelopes of globular cluster red giants. We present a tentative detection of 0.3M☉of neutral hydrogen in M15 and possible detections of neutral hydrogen in M2 and Pal13. We derive upper limits to the neutral hydrogen content of NGC6934 and 7006. No OH emission is detected. We also present deep HI data of the northern tip of the Magellanic Stream behind Pal13.

Abstract Copyright: 2005 The Authors. Journal compilation © 2005 RAS

Journal keyword(s): circumstellar matter - ISM: atoms - ISM: molecules - globular clusters: general - radio lines: ISM - radio lines: stars

Simbad objects: 20

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Number of rows : 20
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 104 GlC 00 24 05.359 -72 04 53.20     4.09     ~ 4158 0
2 NAME Magellanic Stream HVC 00 32 -30.0           ~ 1079 1
3 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 13622 1
4 NGC 362 GlC 01 03 14.26 -70 50 55.6     6.58     ~ 1167 0
5 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
6 NGC 2808 GlC 09 12 03.10 -64 51 48.6           ~ 1540 0
7 NGC 5139 GlC 13 26 47.28 -47 28 46.1           ~ 3677 0
8 NGC 6356 GlC 17 23 34.99 -17 48 46.9   10.01 7.42     ~ 372 1
9 NGC 6388 GlC 17 36 17.461 -44 44 08.34           ~ 988 1
10 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
11 M 54 GlC 18 55 03.33 -30 28 47.5           ~ 1164 0
12 M 56 GlC 19 16 35.57 +30 11 00.5           ~ 455 0
13 V* RX Sge OH* 19 56 56.2442834832 +18 56 05.817005844       10.599   M6.5 21 0
14 NGC 6934 GlC 20 34 11.37 +07 24 16.1           ~ 459 0
15 NGC 7006 GlC 21 01 29.465 +16 11 16.49     10.46     ~ 562 0
16 M 15 GlC 21 29 58.33 +12 10 01.2           ~ 3274 0
17 PN Ps 1 PN 21 29 59.3972661392 +12 10 26.275343735   13.39 14.06     sdO 295 0
18 M 2 GlC 21 33 27.02 -00 49 23.7     6.25     ~ 1114 1
19 GCl 124 GlC 23 06 44.48 +12 46 19.2   15.6       ~ 307 1
20 [MSM77] MS VI HVC ~ ~           ~ 12 0

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