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Reference Information
Refcode
Title
77 GHz continuum observations of variable extragalactic sources.
Authors
Terasranta, H.; Valtaoja, E.; Haarala, S.; Elo, A. -M.; Valtonen, M.; Salonen, E.; Urpo, S.; Tiuri, M.; Laurikainen, E.
Bibcode
1987A&AS...71..125T
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Abstract
During the period April - May 1984 the flux densities of 25 extragalactic radio sources were monitored with the Metsähovi Radio Telescope at a frequency of 77 GHz. In BL Lac the authors found a 10 day event where the flux rose by about 40%. Another short term change was observed in OJ 287 whose flux density fell from 6.9 to 3.5 Jy in 28 days during May 1984.
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23 Objects
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