Observation of VHE Gamma Ray Sources with the MAGIC telescope
Observation of VHE Gamma Ray Sources with the MAGIC telescope
Observation of VHE Gamma Ray Sources with the MAGIC telescope
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Contemporaneous radio observations<br />
Albert et al. 2006<br />
• We perform contemporaneous radio observations (Ryle<br />
<strong>telescope</strong> 15GHz) during <strong>the</strong> last observed orbital cycle<br />
• Two maxima are detected: just before periastron and higher at<br />
phase 0.7<br />
• TeV peak observed before <strong>the</strong> radio <br />
•The absence <strong>of</strong> a spectral feature between 10 and 100 keV goes against<br />
an accretion scenario !!!!<br />
P.Majumdar, 24 th August, IIA, India