Abstract
view Abstract Citations (16) References (17) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Studies of small galactic nebulae. Turner, K. C. ; Terzian, Y. Abstract High-resolution VLA radio observations are reported for several small H II regions, including the cluster emission nebulae S258, S255, S257, and S256. The region between S255 and S257 at λ2 cm reveals significant fine structure close to OH, H2O, and infrared emitting sources. Observations of the cometary nebula PP59(S269) also reveal similar characteristics. These regions are considered to be active star-forming clouds. The cometary nebula PP40 was also observed and it is suggested that it might be a planetary nebula. Publication: The Astronomical Journal Pub Date: January 1985 DOI: 10.1086/113708 Bibcode: 1985AJ.....90...59T Keywords: Milky Way Galaxy; Molecular Clouds; Nebulae; Radio Sources (Astronomy); Astronomical Maps; H Ii Regions; Planetary Nebulae; Radiant Flux Density; Stellar Evolution; Astrophysics full text sources ADS | data products SIMBAD (11)
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