Citation
E. Ali et al., Flux intensity variation of the pulsar PSR B0809+74, CHIN ASTR A, 24(3), 2000, pp. 275-278
Citations number
25
Categorie Soggetti
Space Sciences
Journal title
CHINESE ASTRONOMY AND ASTROPHYSICS
ISSN journal
02751062
→ ACNP
Volume
24
Issue
3
Year of publication
2000
Pages
275 - 278
Database
ISI
SICI code
0275-1062(200007/09)24:3<275:FIVOTP>2.0.ZU;2-3
Abstract
A flux density variation event in PSR B0809+74 over some 11 hours is presen
ted. This event was discovered during our routine monitoring of pulsars at
327 MHz using the 25-m radio telescope of Urumqi Astronomical Observatory.
The observed time scale of variation is rather different from both the time
scales of diffractive and refractive interstellar scintillation. This even
t may be due to a new propagation effect.