The location of the hot molecular core in Orion

Details The location of the hot molecular core in Orion The location of the hot molecular core in Orion

Nov 1981

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1981apj...250l..39z&link_type=abstract

Astrophysical Journal, Part 2 - Letters to the Editor, vol. 250, Nov. 1, 1981, p. L39-L42. Research supported by the American Ph

Astronomy and Astrophysics

Astronomy

14

Ammonia, Infrared Astronomy, Interstellar Gas, Molecular Gases, Orion Nebula, Position (Location), Astrometry, Brightness Temperature, Cosmic Dust, Gas Temperature, Interstellar Masers, Water Masers

Scientific paper

The hot molecular core in the Kleinmann-Low (KL) infrared nebula in Orion in the (7, 6) ammonia inversion transition was mapped. The source is small (less than about 20 arcsec), and the position of its centroid agrees best with the compact infrared source IRc4 and the strong H2O maser Source A. Profiles of the (4, 3) and (6, 5) inversion transitions with high signal-to-noise ratios were also obtained. A comparison of the temperatures of the hot molecular core and IRc4 suggests that the latter is a protostar that is very heavily reddened by obscuration local to itself.

Affiliated with

Also associated with

No associations

Rating

The location of the hot molecular core in Orion 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 The location of the hot molecular core in Orion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The location of the hot molecular core in Orion will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-743783