J/A+A/504/127 Radio maps of Infrared Dark Cloud 18223-3 (Fallscheer+, 2009)
Rotational Structure and Outflow in the Infrared Dark Cloud 18223-3.
Fallscheer C., Beuther H., Zhang Q., Keto E., Sridharan T.K.
<Astron. Astrophys. 504, 127 (2009)>
=2009A&A...504..127F 2009A&A...504..127F
ADC_Keywords: Molecular clouds ; Millimetric/submm sources ; Radio lines
Keywords: stars: formation - stars: individual: IRDC 18223-3 -
stars: early type
Abstract:
We examine an Infrared Dark Cloud (IRDC) at high spatial resolution as
a means to study rotation, outflow, and infall at the onset of massive
star formation.
The IRDC 18223-3 was observed at 1.1mm and 1.3mm with the
Submillimeter Array (SMA) and follow-up short spacing information was
obtained with the IRAM 30m telescope. Additional data were taken at
3mm with the IRAM Plateau de Bure interferometer (PdBI).
Description:
Submillimeter Array observations combined with IRAM 30m data in
12CO(2-1) reveal the outflow orientation in the IRDC 18223-3 region,
and PdBI 3mm observations confirm this orientation in other molecular
species.
Objects:
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RA (2000) DE Designation(s)
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18 25 08.5 -12 45 23 IRDC 18223-3 = [BSM2002] 18223-1243 3
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
maps.dat 84 18 List of maps
fits/* . 18 Individual FITS files
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Byte-by-byte Description of file: maps.dat
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Bytes Format Units Label Explanations
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1- 22 A22 --- FileName Name of the FITS file in subdirectory fits
24- 30 A7 --- Fig Figure number(s) in the paper
32- 84 A53 --- Title Title of the file
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Acknowledgements:
Cassandra Fallscheer, fallscheer(at)mpia-hd.mpg.de
(End) Patricia Vannier [CDS] 07-Jul-2009