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XMM-Newton TOO observation of the SMC field around XTE J0055-727: Two transient X-ray pulsars in outburst (XMMU J005455.4-724512 and XMMU J005517.9-723853).

Bibcode
2004ATel..219....1H
Haberl, F.; Pietsch, W.; Schartel, N.; Rodriguez, P.; Corbet, R. H. D.
Referencia bibliográfica

The Astronomer's Telegram, #219

Fecha de publicación:
1
2004
Número de autores
5
Número de autores del IAC
0
Número de citas
9
Número de citas referidas
8
Descripción
An XMM-Newton target of opportunity observation of the field around the transient pulsar XTE J0055-727 (ATEL #214) in the Small Magellanic Cloud was performed on 2003-12-18 between 14:32 UT and 19:48 UT. Two bright X-ray sources were detected by the EPIC instruments. XMMU J005455.4-724512 is consistent in position with CXOU J005455.6-724510 = RX J0054.9-7245 = AX J0054.8-7244 (ATEL #217) and a pulse period of 499.2 +/- 0.7 s was derived.
Tipo
Sin árbitro
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