FLUX-DENSITY MEASUREMENTS OF VARIABLE RADIO-SOURCES AT LAMBDA-8.96 MM (33.5 GHZ)

被引：11
作者：
FLETT, AM
HENDERSON, C
机构：
[1] Department of Natural Philosophy, University of Aberdeen, Aberdeen,AB9 2UE, United Kingdom
来源：
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 1981年 / 194卷 / 03期
关键词：
Extragalactic sources - Flux densities - Measurements of - Radio sources - Standard sources;
D O I：
10.1093/mnras/194.4.961
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
During the period 1975 September to 1980 June the flux densities of 12 extragalactic sources were monitored relative to the standard source DR21 using the Chilbolton radiotelescope at a wavelength of 8.96 mm (33.5 GHz). Flux densities are presented in both graphical and tabular form. The largest fluctuation observed was that of BLLac whose flux density rose from 4 to 15 Jy between 1980 March and June. © Royal Astronomical Society.
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页码：961 / 966
页数：6
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[1]   10-YEAR STUDY OF EXTRA-GALACTIC VARIABLE SOURCES AT CENTIMETER WAVELENGTHS [J].
ANDREW, BH ;
MACLEOD, JM ;
HARVEY, GA ;
MEDD, WJ .
ASTRONOMICAL JOURNAL, 1978, 83 (08) :863-899
[2]   FLUX-DENSITY SCALE FOR MICROWAVE-FREQUENCIES [J].
DENT, WA .
ASTROPHYSICAL JOURNAL, 1972, 177 (01) :93-&
[3]   31.4-GHZ FLUX DENSITY-MEASUREMENTS OF VARIABLE RADIO-SOURCES [J].
DENT, WA ;
HOBBS, RW .
ASTRONOMICAL JOURNAL, 1973, 78 (02) :163-169
[4]   OBSERVATIONS OF THE POLARIZED EMISSION OF TAURUS-A, CAS-A AND CYGNUS-A AT 9-MM WAVELENGTH [J].
FLETT, AM ;
HENDERSON, C .
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1979, 189 (03) :867-872
[5]   90-GHZ FLUX-DENSITY MEASUREMENTS OF VARIABLE RADIO-SOURCES [J].
HOBBS, RW ;
DENT, WA .
ASTRONOMICAL JOURNAL, 1977, 82 (04) :257-261
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