The unusual profile of the radio pulsar Geminga

Authors
Malofeev, VM Malov, OI
Citation
Vm. Malofeev et Oi. Malov, The unusual profile of the radio pulsar Geminga, ASTRON REP, 44(1), 2000, pp. 45-55
Citations number
32
Categorie Soggetti
Space Sciences
Journal title
ASTRONOMY REPORTS
ISSN journal
10637729 → ACNP
Volume
44
Issue
1
Year of publication
2000
Pages
45 - 55
Database
ISI
SICI code
1063-7729(200001)44:1<45:TUPOTR>2.0.ZU;2-K
Abstract
The results of observations of the radio emission profiles of the Geminga p ulsar at 102.5, 87, 58, and 39 MHz are reported. Individual pulses are pres ented for the first time, and rare occasions of strong emission over the en tire pulsar rotation period have been detected. A detailed analysis of the shapes, durations, and arrival phases of the pulses at 102.5 MHz is present ed. These data reflect the unique character of the radio emission of Geming a. (C) 2000 MAIK "Nauka/lnterperiodica".