NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-24 T08:43:13 PDT
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For refcode 1992A&AS...94..121T:
Retrieve 58 NED objects in this reference.
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NED Abstract

Copyright by European Southern Observatory (ESO). Reproduced by permission
1992A&AS...94..121T Ten years monitoring of extragalactic radio sources at 22, 37 and 87 GHz H. Terasranta, M. Tornikoski, E. Valtaoja, S. Urpo, N. Nesterov, M. Lainela, J. Kotilainen, S. Wiren, S. Laine, K. Nilsson and M. Valtonen Metsahovi Radio Research Station, Helsinki University of Technology, 02540 Kymala, Finland Crimean Astrophysical Observatory, U.S.S.R. Academy of Sciences, Simeiz, U.S.S.R. Tuorla Observatory, 21500 Piikkio, Finland Received October 21; accepted November 7, 1991 Abstract. - We present 5850 flux measurements of 58 extragalactic radio sources monitored at Metsahovi Radio Research Station and Crimean Astrophysical Observatory during the period 1985.5-1990.5. The Metsahovi observations are at 22, 37 and 87 GHz and the Crimean observations at 37 GHz. Together with the earlier 3000 measurements from 1980-1985 our data represent an order of magnitude increase in the number of available millimeter and near-mm continuum observations of active galactic nuclei. The calibration procedure of the observations is also described. Key words: radio sources: variable - quasars - BL Lacertae objects.
Retrieve 58 NED objects in this reference.
Please click here for ADS abstract

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