A new bipolar outflow source in OMC-1

Journal Article · Fri Jun 01 04:00:00 EDT 1990 · Astrophysical Journal; (USA)

DOI:https://doi.org/10.1086/185742· OSTI ID:6696235

Ziurys, L M; Wilson, T L; Mauersberger, R ^[1]

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1. Arizona State Univ., Tempe (USA) Max-Planck-Institut fuer Radioastronomie, Bonn (Germany, F.R.)

Observations of the J = 2-1 and J = 5-4 transitions of SiO have been made toward the outflow source about 1.5 arcmin south of Orion-KL, using the IRAM 30-m telescope, with 25- and 13-arcsec resolution, respectively. Additional measurements of the J = 2-1, 3-2, and 5-4 lines of C34S and observations of J = 5-4 and J = 13-12 transitions of CH{sub 3}CN have been made with the 30-m telescope. The SiO data clearly indicate that a separate outflow source exists about 100 arcsec S and 20 arcsec W of the Orion-KL/IRc2 position. 17 refs.

• OSTI ID: 6696235
• Journal Information: Astrophysical Journal; (USA), Journal Name: Astrophysical Journal; (USA) Vol. 356; ISSN ASJOA; ISSN 0004-637X
• Country of Publication: United States
• Language: English

Related Subjects

640102 -- Astrophysics & Cosmology-- Stars & Quasi-Stellar
Radio & X-Ray Sources
640105* -- Astrophysics & Cosmology-- Galaxies
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
COSMIC GASES
FLUID FLOW
FLUIDS
GAS FLOW
GASES
INTERSTELLAR SPACE
MASS
NEBULAE
PROTOSTARS
RED SHIFT
SPACE
STAR EVOLUTION
STELLAR ACTIVITY
STELLAR WINDS