2017
DOI: 10.1017/s1743921317009693 View full text |Buy / Rent full text
|
|

Abstract: We have used sensitive LOw Frequency ARray (LOFAR) observations of PSR B0809+74 at 15-62 MHz to study the anomalously intensive pulses, first reported by Ulyanov et al. (2006) at 18-30 MHz. Similarly to Ulyanov et al., we found that the spectra of strong pulses consist of distinct bright patches. Moreover, these spectral patches were spotted to drift upwards in frequency over the course of several pulse sequences. We established that this drift is not pulsar-intrinsic, but is caused by the broadband ∼20 second… Show more

Help me understand this page
View preprint versions

Search citation statements

Order By: Relevance
0
0
0
0
0
0
0
0

Publication Types

Select...

Relationship

0
0

Authors

Journals