J/A+A/570/A1 Cygnus-X CO and SiO outflows datacubes (Duarte-Cabral+, 2014)
CO outflows from high-mass Class 0 protostars in Cygnus-X.
SiO emission from low- and high-velocity shocks in Cygnus-X massive dense
clumps.
Duarte-Cabral A., Bontemps S., Motte F., Hennemann M., Schneider N.,
Andre P., Gusdorf A., Csengeri T., Louvet F.
<Astron. Astrophys. 558, A125 (2013); 570, A1 (2014)>
=2014A&A...570A...1D 2014A&A...570A...1D
=2013A&A...558A.125D 2013A&A...558A.125D
ADC_Keywords: Molecular clouds ; Interstellar medium ; Radio lines
Keywords: stars: formation - stars: protostars - stars: massive -
ISM: jets and outflows - ISM: kinematics and dynamics -ISM: molecules
Abstract:
We present the results from a PdBI study of six massive dense cores in
Cygnus-X, with CO (2-1) and SiO (2-1) emission. We studied the
outflows of the individual protostars with CO (Duarte-Cabral et al.,
2013A&A...558A.125D 2013A&A...558A.125D), and investigated the interstellar shocks
responsible for the SiO emission (in Duarte-Cabral et al.
2014A&A...570A...1D 2014A&A...570A...1D).
Description:
Fits files of the CO and SiO datacubes, both clean (i.e. not corrected
for primary beam) and sky (i.e. primary beam corrected), for the six
massive dense cores of Cygnus-X that we study in these two articles
(2013A&A...558A.125D 2013A&A...558A.125D and 2014A&A...570A...1D 2014A&A...570A...1D).
The CO emission has been combined with IRAM 30m data for
short-spacings. The SiO data has not been short-spaced.
Objects:
------------------------------------------------
RA (2000) DE Designation(s)
------------------------------------------------
20 32 48 +41 20.3 Cygnus X = NAME CYG X
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File Summary:
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FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
list.dat 155 24 List of FITS datacubes
fits/* . 24 Individual FITS datacubes
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See also:
J/A+A/476/1243 : Millimeter continuum mapping of Cygnus X (Motte+, 2007)
J/ApJ/720/679 : Optical spectroscopy in Cygnus X region (Beerer+, 2010)
J/ApJ/727/114 : BLAST 2005: a 10deg2 survey in Cygnus X (Roy+, 2011)
J/A+A/527/A135 : Gas dynamics in Cygnus-X Massive Dense Cores (Csengeri+, 2011)
Byte-by-byte Description of file: list.dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 9 F9.5 deg RAdeg Right ascension of center (J2000)
10- 18 F9.5 deg DEdeg Declination of center (J2000)
20- 23 F4.2 arcsec/pix Scale Scale of the images
25- 27 I3 --- Nx [256] Number of pixels along X-axis
28 A1 --- --- [x]
29- 31 I3 --- Ny [256] Number of pixels along Y-axis
32 A1 --- --- [x]
33- 35 I3 --- Nz [103/230] Number of slices
37- 43 F7.3 km/s Vmin Lower value of radial velocity
45- 51 F7.3 km/s Vmax Upper value of radial velocity
54- 60 F7.3 m/s dV Resolution in radial velocity
62- 66 I5 Kibyte size Size of FITS file
68- 92 A25 --- FileName Name of the FITS datacube in subdirectory fits
94-101 A8 --- Line Line observed: CO(2-1) or SiO(2-1)
103-155 A53 --- Title Title of the file
--------------------------------------------------------------------------------
Acknowledgements:
Ana Duarte Cabral, adc(at)astro.ex.ac.uk
References:
Duarte Cabral et al., Paper I, 2013A&A...558A.125D 2013A&A...558A.125D,
CO outflows from high-mass Class 0 protostars in Cygnus-X
(End) Patricia Vannier [CDS] 03-Jul-2014