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J/AJ/130/1373       Radio observations of the HDFS region. II     (Huynh+, 2005)

Radio observations of the Hubble Deep Field-South region. II. The 1.4 GHz catalog and source counts. Huynh M.T., Jackson C.A., Norris R.P., Prandoni I. <Astron. J., 130, 1373-1388 (2005)> =2005AJ....130.1373H
ADC_Keywords: QSOs ; Radio continuum ; Surveys ; Morphology Keywords: catalogs - radio continuum: galaxies - surveys Abstract: This paper is part of a series describing the results from the Australia Telescope Hubble Deep Field-South (ATHDFS) survey obtained with the Australia Telescope Compact Array. This survey consists of observations at 1.4, 2.5, 5.2, and 8.7GHz, all centered on the Hubble Deep Field-South. Here we present the first results from the extended observing campaign at 1.4GHz. A total of 466 sources have been cataloged to a local sensitivity of 5σ (11µJy rms). A source extraction technique is developed that (1) successfully excludes spurious sources from the final source catalogs and (2) accounts for the nonuniform noise in our image. A source catalog is presented, and the general properties of the 1.4GHz image are discussed. We also present source counts derived from our ATHDFS 1.4GHz catalog. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table1.dat 152 466 ATHDFS 1.4GHz catalog
See also: J/AJ/130/1358 : Radio observations of the HDFS region. I (Norris+, 2005) J/ApJ/533/611 : 1.4GHz survey in HDF region (Richards+, 2000) J/MNRAS/358/1159 : Radio sources in HDF and HFF (Muxlow+, 2005) J/AJ/120/2747 : HDF-South WFPC2 observations (Casertano+, 2000) J/AJ/122/2190 : HDF-South multicolor observations (Vanzella+, 2001) J/AJ/122/2205 : HDF-South K photometric redshift catalog (Rudnick+, 2001) J/AJ/126/1208 : UVBI magnitudes and redshifts in HDF-South (Sawicki+, 2003) J/ApJ/538/493 : HDF-South NICMOS field (Yahata+, 2000) J/ApJ/548/127 : Hubble Deep Field-South region (Teplitz+ 2001) Byte-by-byte Description of file: table1.dat
Bytes Format Units Label Explanations
1- 3 I3 --- Seq Running source identification number, [HJN2005] 1.4GHz NNN in Simbad 5- 10 A6 --- --- [ATHDFS] 12- 27 A16 --- ATHDFS Source name, JHHMMSS.s+DDMMSS 29- 30 I2 h RAh Hour of Right Ascension (J2000) 32- 33 I2 min RAm Minute of Right Ascension (J2000) 35- 39 F5.2 s RAs Second of Right Ascension (J2000) 41- 44 F4.2 s e_RAs The 1σ error in RAs 46 A1 --- DE- Sign of the declination (J2000) 47- 48 I2 deg DEd Degree of Declination (J2000) 50- 51 I2 arcmin DEm Arcminute of Declination (J2000) 53- 56 F4.1 arcsec DEs Arcsecond of Declination (J2000) 58- 61 F4.2 arcsec e_DEs The 1σ error in DEs 63- 69 F7.3 mJy Speak Source 1.4GHz peak flux density (1) 71- 77 F7.3 mJy Sint Source 1.4GHz integrated flux density 79- 83 F5.2 --- MajAxis Deconvolved major (FWHM) axis (2) 85- 89 F5.2 --- MinAxis Deconvolved minor (FWHM) axis (2) 91- 95 F5.1 deg PA [-90/90] Deconvolved position angle (3) 97-102 F6.1 --- S/N Detection signal-to-noise ratio (4) 104 A1 --- Qual Gaussian fit quality flag (5) 106-152 A47 --- Notes Associated source note (6)
Note (1): The values given here are not corrected for the systematic effects described in Section 3. Appendix A describes how to obtain source peak flux densities corrected for the systematic effects. Note (2): Zero values refer to unresolved sources (see Section 4.3). Note (3): Measured from N through E of the source. Zero values refer to unresolved sources (see Section 4.3). Note (4): Calculated as IMSAD fitted peak/σlocal. Note (5): Gaussian fit quality flag, defined as follows: 1 = very good fit; 2 = poor integrated flux density; n = non-Gaussian sources. See Section 4.2 for more details. Note (6): Components of a multiple source are indicated with the ID of the other source(s) with which they are associated. See Section 4.4 for more details.
History: From electronic version of the journal References: Norris et al., Paper I 2005AJ....130.1358N, Cat. J/AJ/130/1358
(End) Greg Schwarz [AAS], Marianne Brouty [CDS] 28-Feb-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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