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J/A+A/447/609     1.2mm continuum observations in rho Oph cloud  (Stanke+, 2006)

An unbiased search for the signatures of protostars in the ρ Ophiuchi molecular cloud. II. Millimetre continuum observations. Stanke T., Smith M.D., Gredel R., Khanzadyan T. <Astron. Astrophys., 447, 609-622 (2006)> =2006A&A...447..609S
ADC_Keywords: Interstellar medium ; Molecular clouds ; Millimetric/submm sources Keywords: stars: formation - ISM: clouds - ISM: individual objects: rho Ophiuchi - ISM: structure Abstract: We have performed a wide field survey for dust sources at 1.2-millimetres in the rho Ophiuchi molecular cloud, covering more than 1 square degree in an unbiased fashion. We detect a number of previously unknown sources, ranging from extended cores over compact, starless cores to envelopes surrounding young stellar objects of Class 0, Class I, and Class II type. We analyse the mass distribution, spatial distribution and the potential equilibrium of the cores. Description: The observations were carried out using the SIMBA bolometer array at the SEST telescope on La Silla/Chile during an observing run lasting from 2002 July 7 to 12. SIMBA is a 37-channel bolometer array, operating at 1.2mm, and provides a HPBW of ∼24" (as measured on maps of Uranus). File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file tablea1.dat 149 143 List of 1.2 mm sources found in our survey. notes.dat 80 252 Individual notes
See also: J/A+A/426/171 : H2 flows in rho Ophiuchi A (Khanzadyan+, 2004) Byte-by-byte Description of file: tablea1.dat
Bytes Format Units Label Explanations
1- 6 A6 --- [SSG2006] Sequential number, MMSNNN (1) 8- 9 I2 h RAh Right ascension (J2000) 11- 12 I2 min RAm Right ascension (J2000) 14- 18 F5.2 s RAs Right ascension (J2000) 19 A1 --- DE- Declination sign (J2000) 20- 21 I2 deg DEd Declination (J2000) 23- 24 I2 arcmin DEm Declination (J2000) 26- 27 I2 arcsec DEs Declination (J2000) 29- 33 I5 mJy Fint Integrated source flux 35- 38 I4 mJy Fpeaka Peak flux for maximum pixel value inside an ellipse defined by the minor and major axes of a Gauss-fit to the source 40- 43 I4 mJy Fpeakb ? Peak flux as Fpeaka, but using only the wavelet scales from where on the source is detected first 45 A1 --- --- [(] 46 I1 --- 1Det [1/4]? Wavelet scale from where on the source is detected first 47 A1 --- --- [)] 49- 52 I4 mJy Fpeakc Peak flux after re-binning according to the source minor axis 54- 57 I4 mJy Fpeakd Peak flux of the composite Gaussian model for the source 59- 61 I3 arcsec FWHMmaj Major axis of a single Gaussian fit to the source 63- 65 I3 arcsec FWHMmin Minor axis of a single Gaussian fit to the source 67- 69 I3 deg PA [-90/90] Position angle of the source major axis in degrees east of north 71- 86 A16 --- MAN98 Cross-identifications to sources identified by Motte et al., 1998A&A...336..150M (2) 88-112 A25 --- [JWM2000] Cross-identifications to sources identified by Johnstone et al., 2000ApJ...545..327J [JWM2000] SMM JHHMMm-DDMMa in Simbad (2) 114-149 A36 --- Com Comment on association with known YSOs is given (3)
Note (1): The sources are listed in the order they were identified by the wavelet decomposition plus clumpfind technique. Note (2): A long dash (---) means that the source is outside the respective survey area, and "n.i.'' labels features which are visible in the respective survey, but not identified as a separate feature. Cross-identifications given in parentheses mean that a feature found here is a part of a feature noted by Motte et al. 1998A&A...336..150M or Johnstone et al., 2000ApJ...545..327J. Note (3): Apparently starless features are marked as "sl".
Byte-by-byte Description of file: notes.dat
Bytes Format Units Label Explanations
1- 6 A6 --- [SSG2006] Sequential number, MMSNNN 8- 80 A73 --- Note Text of the note
History: From electronic version of the journal
(End) Patricia Vannier [CDS] 16-May-2006
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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