Bibcode
Gall, Daniel D.; Cui, W.; Horan, D.; Smith, A.; Toner, J.; VERITAS Collaboration; Contreras, J. L.; Vallejo, I. O.; MAGIC Collaboration; de la Calle, I.; Ibarra, A.; Rodriguez, P.
Referencia bibliográfica
American Astronomical Society, AAS Meeting #211, #04.16; Bulletin of the American Astronomical Society, Vol. 39, p.732
Fecha de publicación:
12
2007
Número de citas
0
Número de citas referidas
0
Descripción
We report on the results of a coordinated observation of Mrk 421 during
outburst using data from XMM-Newton and ground-based TeV data from two
Imaging Air Cherenkov Telescopes, the Whipple 10m telescope, based in
Arizona, and the MAGIC telescope, based on La Palma in the Canary
Islands. The coordinated effort between the two TeV groups allowed for
truly simultaneous data in TeV energies during the majority of the XMM
observation, which stretched over several hours. This simultaneous
coverage with both XMM's EPIC PN detector and Optical Monitor as well as
the ground-based TeV telescopes allowed the correlation of X-ray,
optical, and TeV variability to be studied over the course of the
observation. Studies of spectral hysteresis, multi-wavelength spectral
results, and hardness-intensity correlations from the observations will
also be presented.