4U 1608-52 is back to quiescence after its 2007-2009 outburst

Bibcode
2009ATel.2264....1L
Linares, M.; Altamirano, D.; Degenaar, N.; Wijnands, R.
Referencia bibliográfica

The Astronomer's Telegram, #2264

Fecha de publicación:
10
2009
Número de autores
4
Número de autores del IAC
0
Número de citas
2
Número de citas referidas
2
Descripción
After an outburst that lasted more than 2.3 years (starting around June 12th., 2007; Palmer et al., ATel #1113), the neutron star transient and atoll source 4U 1608-52 has returned to quiescence. The source was last detected by Swift-BAT, RXTE-PCA and RXTE-ASM on September 14th. (~0.006 BAT c/s/cm2), September 19th. (~3.5 mCrab) and October 5th. (~1.4 ASM c/s), 2009, respectively. We obtained daily Swift-XRT observations since October 20th.
Tipo
Sin árbitro
Estrellas de neutrones

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