'Maser' diaporamas de présentation

Fixing the frequency coverage hole in C-Band

Fixing the frequency coverage hole in C-Band. Jagadheep D. Pandian Cornell University. Introduction. Most telescopes in U.S. currently do not have the capability to observe between 6 and 8 GHz of C-Band. This band includes the 6030 and 6035 MHz OH lines and the 6668 GHz line of methanol.

321 views • 18 slides

Lientjie de Villiers PhD Supervisor: Dr. M.A. Thompson University of Hertfordshire

A SEARCH FOR MOLECULAR OUTFLOWS IN THE JCMT HARP SURVEY OF 6.7 GHZ METHANOL MASERS. Lientjie de Villiers PhD Supervisor: Dr. M.A. Thompson University of Hertfordshire. CONTENTS. Methanol masers and the 6.7 GHz methanol maser survey Molecular outflows HARP instrument on the JCMT

343 views • 16 slides

Proper motion of OH maser in G34.3+0.2

Proper motion of OH maser in G34.3+0.2. Li Guo, Xingwu Zheng, Bo Zhang, Xi Chen Shanghai Observatory, China Nanjing university, China kent-gl@shao.ac.cn. Outline. Introduction Observations and results Analysis Future work. Introduction.

240 views • 15 slides

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????? ???? v.s. ? ????. ??? YSO ???????? ?????????. ???? ?????????????????????. Chronology of YSO masers. Reid (2001, IAUS 206) ????. ????????????? ?????????????. A&A 434, 613 (2005). ?????????????????. ??????????? ?????????????????????? ??????????????????

365 views • 15 slides

VLBI observations of H 2 O masers towards the high-mass Young Stellar Objects in AFGL 5142

235 views • 13 slides