Abstract
view Abstract Citations (35) References (15) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS An anomaly in the flux of Cassiopeia A at 38 MHz. Erickson, W. C. ; Perley, R. A. Abstract The secular decrease in the flux of the supernova remnant Cassiopeia A has been measured at many radio frequencies. Observations are reported which indicate that this flux decrease has halted at 38 MHz and that the flux is increasing at this frequency. This may indicate that a new era of activity has begun in this object. Publication: The Astrophysical Journal Pub Date: September 1975 DOI: 10.1086/181903 Bibcode: 1975ApJ...200L..83E Keywords: Cassiopeia A; Radiant Flux Density; Secular Variations; Supernova Remnants; Abnormalities; Radio Astronomy; Radio Emission; Radio Sources (Astronomy); Radio Spectra; Astrophysics full text sources ADS |
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