Structures of 18 radio sources with peculiar optical features
Radio positions, angular structure data, and polarizations were measured with the NRAO interferometer at 3.71 and 11.1 cm for 18 sources whose optical identifications seem to have jets, wisps, or close companions. Optical positions were measured with the University of Texas measuring machine. In five cases, alignment within 10/sup 0/ in position angle of the optical and the radio major axes was found. The quasar PHL 1093 (0137+012) may be similar to 3C273. There is a compact, flat-spectrum source at the quasar position and an extended, steep-spectrum component at the end of the optical jet.
- Research Organization:
- Physics Department, Brandeis University, Waltham, Massachusetts 02154
- OSTI ID:
- 6879291
- Journal Information:
- Astron. J.; (United States), Journal Name: Astron. J.; (United States) Vol. 83:11; ISSN ANJOA
- Country of Publication:
- United States
- Language:
- English
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