VLA observations of extreme hydrogen deficient stars |
| |
| Authors: | N Kameswara Rao V R Venugopal A Patnaik |
| |
| Institution: | (1) Indian Institute of Astrophysics, 560034 Bangalore;(2) Radio Astronomy Centre, Tata Institute of Fundamental Research, Post Box 8, 643001 Udhagamandalam;(3) Radio Astronomy Centre, Tata Institute of Fundamental Research, 560012 Bangalore |
| |
| Abstract: | VLA observations at 2 and 6 cm have been obtained for six hydrogen-deficient stars R CrB, HD 160641, BD — 9°4395, V348 Sgr,
MV Sgr and Sgrv Upper limits to the massloss rates have been estimated for some of these using the upper limits to the radio flux density.
National Radio Astronomy Observatory’s Very Large Array is operated by Associated Universities Inc. under contract with National
Science Foundation, USA |
| |
| Keywords: | Stars hydrogen-deficient stars radio observations stars massloss stars individual VLA observations |
| 本文献已被 SpringerLink 等数据库收录！ |
|
