Astronomy and Astrophysics – Astronomy
Scientific paper
Jan 1985
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1985a%26a...142l...9b&link_type=abstract
Astronomy and Astrophysics (ISSN 0004-6361), vol. 142, no. 1, Jan. 1985, p. L9-L12.
Astronomy and Astrophysics
Astronomy
25
Astronomical Spectroscopy, Interstellar Masers, Radio Sources (Astronomy), Silicon Oxides, Stellar Spectra, Astronomical Catalogs, Emission Spectra, Radio Telescopes, Stellar Envelopes, Variable Stars
Scientific paper
We present observations of the SiO (v=l and 2, J=l-O) transitions at 43 GHz towards 40 objects, as a first step in an extensive observing program of SiO maser emission from evolved stars that we are carrying out at the Centro Astronomico de Yebes. The detection of 12 new SiO stars and the confirmation of one previous tentative detection are reported. A careful choice of objects with respect to infrared flux and stellar phase has yielded a high detection rate for oxygen-rich Mira variables, in spite of our moderate sensitivity. These are the first spectroscopic results obtained with the l4-m mm-wave radio telescope at Yebes, the system is briefly described in the text.
Barcia Alberto
Bujarrabal Valentin
Gòmez-González Jesus
Martín-Pintado Jesús
Planesas Pere
No associations
LandOfFree
First spectroscopic observations with the 14-m radio telescope at the Centro Astronomico de Yebes - SiO masers in evolved stars does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with First spectroscopic observations with the 14-m radio telescope at the Centro Astronomico de Yebes - SiO masers in evolved stars, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and First spectroscopic observations with the 14-m radio telescope at the Centro Astronomico de Yebes - SiO masers in evolved stars will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-924627