J/A+A/510/A98 12C18O(3-2) map of rho Oph A (Liseau+, 2010)
O18O and C18O observations of rho Ophiuchi A.
Liseau R., Larsson B., Pagani L., Black J.H., Hjalmason A., Justtanont K.
<Astron. Astrophys. 510, A98 (2010)>
=2010A&A...510A..98L 2010A&A...510A..98L
ADC_Keywords: Abundances; Interstellar medium ; Molecular clouds ; Radio lines
Keywords: ISM: abundances - ISM: molecules - ISM: lines and bands -
ISM: clouds - ISM: individual objects: rho Oph A SM1 -
ISM: individual objects: rho Oph A SM1N
Abstract:
The large submillimetre map of rho Oph A in the 12C18O(3-2) line,
obtained with the APEX 12m telescope, covers 10' in RA by 5'
in DE, sampled on a rectangular grid, aligned with the equatorial
coordinate system and with regular 20" spacings (548 spectra).
An inner 12C18O(3-2) map, extending over 200" by 200"
(462 spectra) is sampled at the Nyqvist frequency.
Description:
The data have been obtained with the APEX 2A receiver (1GHz
bandwidth). The FFTS was configured to 8192 channels. The velocity
offset is 0.0 and the resolution is 0.11km/s (122kHz). The data cube
contains spectra, to be presented as antenna temperature in K versus
Doppler velocity in km/s, at the individual RA and Dec offsets.
Objects:
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RA (2000) DE Designation(s)
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16 26 24.6 -24 23 54 rho Oph A (in L1688) = HD 147933
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
maps.dat 109 2 List of FITS maps
fits/* . 2 FITS maps
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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- 27 A27 --- FileName Name of the FITS file in subdirectory fits
30- 34 A5 --- Fig Figure number(s) in the paper
37- 44 F8.4 deg RAdeg Map center: right ascension (J2000)
45- 52 F8.4 deg DEdeg Map center: declination (J2000)
54- 62 A9 --- Size Map size: number of voxels RAxDExFreq
64-109 A46 --- Title Title of the file
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Acknowledgements:
Rene Liseau, rene.liseau(at)chalmers.se
(End) Patricia Vannier [CDS] 19-Jan-2010