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J/A+A/469/173 Dissipative structures of diffuse molecular gas (Hily-Blant+ 2007)

Dissipative structures of diffuse molecular gas. II. The translucent environment of a dense core. Hily-Blant P., Falgarone E. <Astron. Astrophys. 469, 173 (2007)> =2007A&A...469..173H
ADC_Keywords: Interstellar medium ; Radio lines; Carbon monoxide Keywords: ISM: kinematics and dynamics - ISM: structure - ISM: magnetic fields - line: profiles Description: These maps are part of a large project aimed at analyzing the small scale morphology and velocity structure of the parsec-scale environment of a low mass dense core. The Polaris field is translucent and shows no signpost of star formation, therefore allowing an analysis of a purely turbulent field prior to star formation. Our work is based on large maps made with the IRAM-30m telescope in the two lowest rotational transitions of 12CO and 13CO (1-0) with high angular (20" or 0.015pc at 115GHz) and spectral (0.055km/s) resolutions. The new data superseeds the first IRAM Key-project of Falgarone et al. (1998A&A...331..669F, Cat. VIII/66). The field is centered at 02:00:06.0-87:42:04.1 (J2000); at the estimated distance of 150pc, the size of the maps are 0.72*0.55pc2. Objects: ---------------------------------------------------------------------------- RA (2000) DE Designation(s) ---------------------------------------------------------------------------- 01 52 29.6 +87 40 31 MCLD 123.5+24.9 = NAME POLARIS CIRRUS CLOUD (target) ---------------------------------------------------------------------------- File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file images.dat 29 2 List of FITS images fits/* 0 2 FITS images
See also: VIII/66 : IRAM observations in pre-star forming regions (Falgarone+ 1998-2001) Description of file: fits/* Common properties of the data cubes stored in the 'fits' subdirectoty: * Data is in fits format * The first rotational transition J=1-0 for each isotopologue 12CO and 13CO * Cube axes are: (1) spatial coordinate 1 (galactic LII) (2) spatial coordinate 2 (galactic BII) (3) LSR velocity (km/s) * Temperature scale is main-beam temperature corrected for error-beam pick-up (see Falgarone et al., 1998A&A...331..669F, Cat. VIII/66 and Bensch et al., 2001A&A...365..285B for details) * blanking value: -1000 * both data cubes include the data from IRAM-Key project "Small-scale structure of pre-star forming regions" (VIII/66) * regular gridded on a 10" grid * HPBWs of the 30m at 115 GHz: 22.4" at 110 GHz: 21.4"-------------------------------------------------------------------------------- Byte-by-byte Description of file: images.dat Byte-by-byte Description of file: images.dat
Bytes Format Units Label Explanations
1- 10 A10 --- FileName Name of the FITS file in subdirectory fits 12- 29 A18 --- Title Title of the file
Acknowledgements: Pierre Hily-Blant, hilyblan(at)iram.fr
(End) Patricia Vannier [CDS] 28-Jun-2007
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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