Bibcode
Sjouwerman, L. O.; Kong, A. K. H.; Garcia, M. R.; Dickel, J. R.; Williams, B. F.; Johnson, K. E.; Primini, F. A.; Goss, W. M.
Referencia bibliográfica
"X-Ray and Radio Connections (eds. L.O. Sjouwerman and K.K Dyer) Published electronically by NRAO, http://www.aoc.nrao.edu/events/xraydio, Held 3-6 February, 2004 in Santa Fe, New Mexico, USA, (E4.16) 4 pages"
Fecha de publicación:
4
2005
Número de citas
0
Número de citas referidas
0
Descripción
We report on sensitive high-resolution surveys of the central part of
the Andromeda galaxy (M31) with Chandra at X-ray wavelengths and with
the Very Large Array at radio wavelengths -- 4.9 and 8.4 GHz. The
combination of the data has revealed a number of coincident sources of
which two new extended X-ray/radio supernova remnants. Also, the
presumed super-massive central black hole M31* shows short- and
long-term variability at both radio and X-ray wavelengths.