Radio hot spot in supernova remnant G109.1-1.0
High-resolution, very large array observations of a radio hot spot in the supernova remnant G109.1-1.0 were carried out in January 1981 and August 1984 at 6 and 20 cm to examine the possible relationship of this source to the remnant and nearby binary X-ray pulsar. The structure, spectrum, and absence of variability over a 3-year time span are consistent with a background quasar or galaxy. The source, 2258 + 586, exhibits an unresolved core that is self-absorbed at 20 cm and a one-sided jet. A very faint object appears on the red print of the Palomar sky survey, 3.7 ± 1.7 arcsec from the unresolved core.
2001 ◽
Vol 326
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pp. 283-286
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2013 ◽
Vol 9
(S303)
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pp. 464-466
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1984 ◽
Vol 79
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pp. 723-724
2013 ◽
Vol 9
(S304)
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pp. 95-95
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