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J/other/PASA/34.13      S-PASS catalog at 2.3GHz                 (Meyers+, 2017)

A southern-sky total intensity source catalogue at 2.3GHz from S-band Polarisation All-Sky Survey data. Meyers B.W., Hurley-Walker N., Hancock P.J., Franzen T.M.O., Carretti E., Staveley-Smith L., Gaensler B.M., Haverkorn M., Poppi S. <Publ. Astron. Soc. Australia PASA, 34.13 (2017)> =2017PASA...34...13M (SIMBAD/NED BibCode)
ADC_Keywords: Surveys ; Radio sources ; Polarization Keywords: catalogues - surveys - radio continuum: general Abstract: The S-band Polarisation All-Sky Survey (S-PASS) has observed the entire southern sky using the 64-metre Parkes radio telescope at 2.3GHz with an effective bandwidth of 184MHz. The surveyed sky area covers all declinations DE<0°. To analyse compact sources the survey data have been re-processed to produce a set of 107 Stokes I maps with 10.75-arcmin resolution and the large scale emission contribution filtered out. In this paper we use these Stokes I images to create a total intensity southern-sky extragalactic source catalogue at 2.3GHz. The source catalogue contains 23389 sources and covers a sky area of 16600deg2, excluding the Galactic plane for latitudes |b|<10°. Approximately 8% of catalogued sources are resolved. S-PASS source positions are typically accurate to within 35-arcsec. At a flux density of 225mJy the S-PASS source catalogue is more than 95% complete, and ∼94% of S-PASS sources brighter than 500mJy/beam have a counterpart at lower frequencies. Description: Observations were carried out over the period October 2007 to January 2010 using the Parkes S-band receiver. The S-band receiver is a package with: a system temperature Tsys=20K, a beam Full Width at Half Maximum (FWHM) of 8.9-arcmin, and a circular polarisation front-end ideal for linear polarisation observations with single-dish telescopes. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file s-pass.dat 417 23389 S-PASS catalogue S-PASS.vot 191 491277 S-PASS catalogue as VOTABLE
See also: VIII/15 : Parkes Radio Sources Catalogue (PKSCAT90) (Wright+ 1990) VIII/38 : The Parkes-MIT-NRAO 4.85GHz (PMN) Surveys (Griffith+ 1993-1996) VIII/65 : 1.4GHz NRAO VLA Sky Survey (NVSS) (Condon+ 1998) VIII/81 : Sydney University Molonglo Sky Survey (SUMSS V2.1) (Mauch+ 2008) Byte-by-byte Description of file: s-pass.dat
Bytes Format Units Label Explanations
1- 6 A6 --- --- [SPASS_] 7- 20 A14 --- SPASS SPASS name (JHHMMSS+DDMMSS) 22- 23 I2 h RAh Right ascension (J2000) 25- 26 I2 min RAm Right ascension (J2000) 28- 32 F5.2 s RAs Right ascension (J2000) 34 A1 --- DE- Declination sign (J2000) 35- 36 I2 deg DEd Declination (J2000) 38- 39 I2 arcmin DEm Declination (J2000) 41- 45 F5.2 arcsec DEs Declination (J2000) 47- 70 F24.18 arcsec e_RAs ?=-1 rms uncertainty on Right Ascension 72- 95 F24.18 arcsec e_DEs ?=-1 rms uncertainty on Declination 97-118 F22.18 Jy/beam Fp2307 Peak flux density at 2307MHz 120-141 F22.19 Jy/beam e_Fp2307 ?=-1 rms uncertainty on Fp2307 (1) 143-164 F22.18 Jy F2307 Integrated flux density at 2307MHz 166-188 F23.19 Jy e_F2307 ?=-1 rms uncertainty on F2307 (1) 190-212 E23.19 Jy/beam bckg Local background level 213-233 F21.19 Jy/beam rms Local RMS noise 235-253 F19.14 arcsec aaxis Fitted semi-major axis 255-279 F25.18 arcsec e_aaxis ?=-1 rms uncertainty on aaxis (2) 281-299 F19.14 arcsec baxis Fitted semi-minor axis 301-323 F23.18 arcsec e_baxis ?=-1 rms uncertainty on baxis (2) 325-346 E22.19 deg PA [] Fitted position angle, measured N to E 348-370 F23.19 deg e_PA ?=-1 rms uncertainty on PA (2) 371-394 E24.19 Jy/beam resmean ? Mean value of data subtract model (3) 396-417 E22.18 Jy/beam resstd ? Standard deviation of data subtract model (3)
Note (1): We stress that the uncertainties in peak and integrated flux densities do not include any correction for flux scaling errors. Note (2): Errors of -1 indicate a fitting error or nearly-circular source, where major and minor axis errors and position angle are poorly defined. Note (3): If a source has been well fitted, the residuals will be small.
Acknowledgements: Bradely Meyers, bradley.meyers(at)postgrad.curtin.edu.au
(End) Patricia Vannier [CDS] 03-Feb-2017
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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