November 2007 Chandra Observations of X-Ray Transients in M31

Bibcode
2007ATel.1328....1G
Galache, J. L.; Garcia, M. R.; Torres, M. A. P.; Murray, S. S.; Steeghs, D.; Williams, B. F.
Referencia bibliográfica

The Astronomer's Telegram, #1328

Fecha de publicación:
12
2007
Número de autores
6
Número de autores del IAC
0
Número de citas
3
Número de citas referidas
2
Descripción
As part of our ongoing Chandra/HST M31 transient program we report on two active sources recently detected in two Chandra ACIS observations. Source 1 We present two 5ks ACIS-I observations of the ongoing outburst of the M31 transient source CXOM31 J004217.0+411508 (r3-46). Using an absorbed powerlaw model with photon index = 1.7 and nH = 6.6e20 atoms/cm2 at a distance of 780 kpc (as reported by Henze et al.
Tipo
Sin árbitro
Agujeros negros

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