Astronomy and Astrophysics – Astronomy
Scientific paper
Sep 1998
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1998baas...30.1090s&link_type=abstract
American Astronomical Society, DPS meeting #30, #40.P10; Bulletin of the American Astronomical Society, Vol. 30, p.1090
Astronomy and Astrophysics
Astronomy
Scientific paper
Mm-wavelength spectra were obtained of HCN and CO using the NRAO 12-m telescope during 1996 Oct. The HCN J=1-0 transition at 89 GHz was detected on Oct 6-7 UT with an integrated line-flux area of 0.07 +/- 0.01 K km s(-1) , a FWHM linewidth of 1.5 +/- 0.2 km s(-1) , and the line center is not measurably shifted from the ephemeris velocity. The CO J=1-0 line was not detected down to a 3-sigma level of 0.04 K km s(-1) . We will present spectra and a production rate for HCN, and an upper limit to the CO production rate.
Goldschen M.
Spinar M.
Womack Maria
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