CDROM/APJ/V488/P224 H II Region 4.85 GHz Fluxes (Kuchar & Clark 1997) ================================================================================ All-Sky 4.85 GHz Flux Measurements of H II Regions Thomas A. Kuchar and Frank O. Clark <1997, ApJ, 488, 224> =1997ApJ...488..224K ================================================================================ Abstract: We present an all-sky flux catalog of 760 H II regions with angular sizes ranging up to 10' at 4.85 GHz. The data were compiled in a self-consistent manner from existing images of the Green Bank and Parkes-MIT-NRAO 4.85 GHz radio continuum surveys. Nearly 35% of these H II regions have fluxes measured from these surveys for the first time. We compared our results to the previously published source catalogs which fit the same data. The new flux measurements agree within 5%-7% of these values and fall well within the formal errors. The diameters fall within 16% of the previously published fits to the same data, within the formal uncertainties of these values. Keywords: catalogs -- H II regions -- radio continuum: ISM -- surveys File Summary: -------------------------------------------------------------------------------- File Name Lrecl Records Explanations -------------------------------------------------------------------------------- table3.dat 80 267 87GB source list table4.dat 80 513 PMN source list -------------------------------------------------------------------------------- Byte-by-byte Description of file: table3.dat table4.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1-11 A11 --- Name Source name in format Glll.l+/-bb.b 12-19 F8.3 deg GLon Galactic Longitude 20-27 F8.3 deg GLat Galactic Latitude 28-34 F7.1 km/s V_LSR []? LSR Velocity (if known) 35-38 I4 h RAh Right Ascension (1950) 39-41 I3 min RAm Right Ascension 42-46 F5.1 s RAs Right Ascension 47 1X --- Blank 48 A1 --- DE- Declination sign (1950) 49-50 I2 deg DEd Declination (1950) 51-53 I3 arcmin DEm Declination 54-56 I3 arcsec DEs Declination 57-62 I6 mJy/bm Flux 4.85 GHz peak flux density 63-67 F5.1 arcmin Diam FWHM of source (convolved w/telescope beam) 68 1X --- Blank 69-75 A7 --- Refs HII Region Survey References 76-80 A5 --- Notes Source Comments -------------------------------------------------------------------------------- Notes for file: table3.dat table4.dat -------------------------------------------------------------------------------- Refs: Table 3: 1 - Lockman 1989, ApJS, 71, 469 2 - Reifenstein et al. 1970, A&A, 4, 357 3 - Downes et al. 1980, A&AS, 40, 379 4 - Fich & Blitz 1984, ApJ, 279, 125 5 - Wilson et al. 1970, A&A, 6, 364 Table 4: 1 - Downes et al. 1980, A&AS, 40, 379 2 - Reifenstein et al. 1970, A&A, 4, 357 3 - Wilson et al. 1970, A&A, 6, 364 4 - Caswell & Haynes 1987, A&A, 171, 261 5 - Lockman 1989, ApJS, 71, 469 6 - Fich & Blitz 1984, ApJ, 279, 125 Notes: A = Additional recombination line at this position T = Saturation of the telescope analog-to-digital converters M = Multiple measurement of source C = Complex field S = Stronger source nearby X = very strong (> 10 Jy) source nearby -------------------------------------------------------------------------------- ================================================================================ (End) Lee E. Brotzman [ADS] 29-Jul-97