Bibcode
Tudose, V.; Paragi, Z.; Soleri, P.; Russell, D. M.; Maitra, D.; Lewis, F.; Fender, R. P.; Garrett, M. A.; Spencer, R. E.; Rushton, A.
Bibliographical reference
The Astronomer's Telegram, #2000
Advertised on:
4
2009
Citations
1
Refereed citations
0
Description
The neutron star X-ray binary Aql X-1 shows quasi-periodic outbursts
about once a year. These active states are relatively well covered in
optical/infrared and X-ray domains. In contrast, at radio wavelengths
the observations are very scarce (IAUC #5112; ATEL #286; ATEL #491).
Following the reports of a new outburst of the object (ATEL #1970; ATEL
#1977), we observed Aql X-1 on March 25th, 2009 between 03:00-10:00 UT
at 5 GHz with the European VLBI Network (EVN) using the e-VLBI
technique.