Bibcode
Tudose, V.; Tzioumis, A.; Patruno, A.; Linares, M.; Soleri, P.; Russell, D.
Bibliographical reference
The Astronomer's Telegram, #2138
Advertised on:
7
2009
Citations
0
Refereed citations
0
Description
Swift J1756.9-2508 was discovered by the X-ray satellite Swift during an
outburst in 2007 (ATEL #1105) and recognized immediately as an
accretion-driven millisecond X-ray pulsar (ATEL #1108). No radio
pulsations (ATEL #1129) and no continuum radio emission (ATEL #1128)
were detected then. While the radio pulsation search was performed
during the outburst, the continuum observations were carried out when
the X-ray flux levels already decreased below the detection limit of
Swift.