J/A+A/532/A32 HCOOCH3 map of Orion-KL (Favre+, 2011)
HCOOCH3 as a probe of temperature and structure of Orion-KL.
Favre C., Despois. D, Brouillet N., Baudry A., Combes F., Guelin M.,
Wootten A. Wlodarczak G.
<Astron. Astrophys. 532, A32 (2011)>
=2011A&A...532A..32F 2011A&A...532A..32F
ADC_Keywords: Molecular clouds ; Interstellar medium ; Radio lines
Keywords: astrochemistry - ISM: molecules - radio lines: ISM -
ISM: individual objects: Orion-KL
Abstract:
The Orion Kleinmann-Low nebula (Orion-KL) is a complex region of star
formation. Whereas its proximity allows studies on a scale of a few
hundred AU, spectral confusion makes it difficult to identify
molecules with low abundances.
We studied an important oxygenated molecule, HCOOCH3, to characterize
the physical conditions, temperature, and density of the different
molecular source components.
Description:
Methyl formate (HCOOCH3) integrated intensity map obtained with the
Plateau de Bure Interferometer (sum of emission at 223465.340MHz,
223500.463MHz and 223534.727MHz between 5 and 12km/s). The beam is
1.79"x0.79"; the level step and first contour are 3.2K.km/s.
Objects:
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RA (2000) DE Designation(s)
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05 35 14.21 -05 22 36.1 Orion-KL = NAME BN NEBULA
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
HCOOCH3.fit 2880 94 HCOOCH3 integrated intensity map
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Acknowledgements:
Cecile Favre, favre(at)obs.u-bordeaux1.fr
(End) Cecile Favre [LAB, France], Patricia Vannier [CDS] 14-Mar-2011