J/A+A/519/A27 CO maps in Serpens (Duarte-Cabral+, 2010)
The physical and dynamical structure of Serpens. Two very different sub-(proto)
clusters.
Duarte-Cabral A., Fuller G.A., Peretto N., Hatchell J., Ladd E.F.,
Buckle J., Richer J., Graves S.F.
<Astron. Astrophys. 519, A27 (2010)>
=2010A&A...519A..27D 2010A&A...519A..27D
ADC_Keywords: Radio sources ; Molecular clouds
Keywords: stars: formation - ISM: kinematics and dynamics - ISM: molecules -
ISM: clouds - ISM: structure
Abstract:
The Serpens North cluster is a nearby low mass star forming region
which is part of the Gould belt. It contains a range of young stars
thought to correspond to two different bursts of star formation and
provides the opportunity to study different stages of cluster
formation.
This work aims to study the molecular gas in the Serpens North cluster
to probe the origin of the most recent burst of star formation in
Serpens.
Transitions of the C17O and C18O observed with the IRAM 30m telescope
and JCMT are used to study the mass and velocity structure of the
region while the physical properties of the gas are derived using LTE
and non-LTE analyses of the three lowest transitions of C18O.
Description:
cubec17o10.fits, cubec18o10.fits and cubec18o21.fits are the
FITS files of the C17O(1-0), C18O(1-0) and C18O(2-1) raw data
used in this paper, observed with the IRAM 30m telescope.
Objects:
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RA (2000) DE Designation(s)
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18 29 49 +01 14.8 Serpens = Name Serpens Cloud
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
maps.dat 92 3 List of FITS maps
fig/* . 3 FITS files
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See also:
J/A+A/330/990 : VRIJHK photometry of Serpens cloud core (Giovannetti+ 1998)
J/BaltA/11/321 : Vilnius photometry in Serpens cauda (Straizys+, 2002)
J/BaltA/11/417 : Vilnius photometry in Serpens cauda (Straizys+, 2002)
J/A+A/421/623 : ISOCAM survey of YSOs in Serpens Cloud Core (Kaas+, 2004)
J/A+A/425/927 : Stellar objects in the Serpens cloud field (Klotz+, 2004)
J/A+A/458/789 : ISOCAM survey of Serpens/G3-G6 (Djupvik+, 2006)
J/A+A/463/275 : Chandra obs. of Serpens star-forming region (Giardino+, 2007)
J/ApJ/663/1149 : Spitzer survey of Serpens YSO population (Harvey+, 2007)
J/ApJ/669/493 : Spitzer/Chandra YSOs in Serpens cloud core (Winston+, 2007)
J/A+A/513/A38 : RZJHK photometry for stellar sources in Serpens (Spezzi+ 2010)
Byte-by-byte Description of file: maps.dat
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Bytes Format Units Label Explanations
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1- 15 A15 --- FileName Name of the fits file in subdirectory fig
17- 25 F9.5 deg RAdeg Right ascension of the map (J2000)
26- 34 F9.5 deg DEdeg Declination of the map (J2000)
36- 44 A9 --- Dim Dimensions of the map
46 I1 arcsec/pix Scale Scale of the map
48- 92 A45 --- Title Title of the file
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Acknowledgements:
Ana Duarte Cabral, Ana.Cabral(at)postgrad.manchester.ac.uk
(End) Patricia Vannier [CDS] 04-Jun-2010