J/AJ/92/787 J/AJ/92/787 Outer galaxy VLA survey M Fich Astron. J. 92 787 1986 1986AJ.....92..787F VII/20 : Catalogue of HII Regions (Sharpless 1959) VII/50 : CO Radial Velocities Toward Galactic H II Regions (Blitz+ 1982) H II regions Radio lines Radio sources The VLA has been used to make a "snapshot" survey of all radio continuum sources stronger than 0.3Jy at 21cm, smaller than 2arcmin, and in the area in the sky defined by l=93{deg} to 163{deg}, b=-4{deg} to +4{deg}. These objects were observed at 6 cm with a resolution of 4 arcsec and a sensitivity of 1mJy. A second set of observations were carried out to determine the spectral indices of all objects not resolved in the 6 cm survey. These objects were observed at a wavelength of 2cm with resolution and sensitivity similar to the 6cm survey. The purpose of this study was to identify objects within the disk of the outer parts of our galaxy. It is shown that the current lists of identified H II regions in this area are better than ~70% complete for H II regions in the Perseus arm or closer. The only supernova remnants remaining to be discovered in this field are either extremely young, and therefore possibly radio quiet, or they are among those objects too extended to be observed at the VLA in this survey (i.e., greater than 2arcmin in diameter).

Name Source designation number=1 KR refers to Kallas & Reich (1980A&AS...42..227K) S refers to Sharpless (1959, Cat. <VII/20>) W refers to Westerhout (1958BAN....14..215W) SNR refers to an unnamed supernova remnant --- GLON Galactic longitude deg GLAT Galactic latitude deg RAh Right ascension (1950) h RAm Right ascension (1950) min RAs Right ascension (1950) s DE- Declination sign --- DEd Declination (1950) deg DEm Declination (1950) arcmin DEs Declination (1950) arcsec S1.42GHzp Peak 1.42GHz flux Jy S1.42GHz Total 1.42GHz flux Jy n_S1.42GHz Note on S1.42GHz number=2 n: no detection, c: confused, v: very strong,confused, w: very weak o: outside of 2cm field, b: observed wrong position e: flux estimated from maps, else from Kallas & Reich (1980A&AS...42..227K) catalog --- S4.89GHzp Peak 4.89GHz flux mJy S4.89GHz Total 4.89GHz flux mJy n_S4.89GHz Note on S4.89GHz (2) number=4 *: a correction has been applied. The 4.89GHz fluxes have been corrected for primary-beam attenuation (PBAF) and bandwidth smearing (BWSAF) as follow: KR22 : PBAF = 1.83, BWSAF = 2.3 KR71 B: PBAF = 1.21, BWSAF = 1.33 KR71 C: PBAF = 1.18, BWSAF = 1.28 KR71 D: PBAF = 1.14, BWSAF = 1.22 S167 : confused with Cas A SNR KR93 B: PBAF = 2.13, BWSAF = 2.83 KR100 : PBAF = 1.25, BWSAF = 1.39 KR128 : PBAF = 1.14, BWSAF = 1.22 KR147A: PBAF = 1.25, BWSAF = 1.40 KR147B: PBAF = 2.04, BWSAF = 2.70 KR155 : PBAF = 1.12, BWSAF = 1.19, 2 jets and halo, ext 90"x30" KR178 : PBAF = 1.15, BWSAF = 1.24 KR186 : core + 2 jets, 35"x10" KR193 : PBAF = 1.12, BWSAF = 1.17 KR204 : can not separate two components at 2cm KR212 : PBAF = 1.13, BWSAF = 1.18, over-resolved, see text KR221 : PBAF = 1.28, BWSAF = 1.44 KR228 : PBAF = 1.57, BWSAF = 1.91, flux missing KR235A: PBAF = 1.15, BWSAF = 1.22 KR235B: PBAF = 1.25, BWSAF = 1.39 --- S14.96GHzp Peak 14.96GHz flux mJy S14.96GHz Total 14.96GHz flux mJy n_S14.96GHz Note on S14.96GHz number=2 n: no detection, c: confused, v: very strong,confused, w: very weak o: outside of 2cm field, b: observed wrong position e: flux estimated from maps, else from Kallas & Reich (1980A&AS...42..227K) catalog --- SI Spectral index between 4.89 and 14.96 GHz. --- Com Comments number=3 Comments, including other names for the object (BFS refers to the catalog of Blitz et al., 1982, Cat. <VII/50>) and details about the structure seen, size scales, and type of object (e.g., HII means H II region). If no size is given, the object was not resolved. --- Name Object name --- Note Text of the note --- James Marcout, Patricia Bauer CDS 1998Dec19 UNKNOWN UNKNOWN * December 1998: Prepared via OCR at CDS. Proof-read and corrections by Heinz Andernach (heinz@astro.ugto.mx) Misprint: HB 3: Declination changed from +62 77 39.0 to +62 17 39.0 J_AJ_92_787.xml