From TaareWiki

Site: Celestial Photons at High Energies

Speaker : Prof. P. C. Agrawal, Tata Institute of Fundamental Research, Mumbai

(Links to the Youtube videos of the lecture segments. A white blank slide indicates a break in the lecture to be followed by the next segment)

Part I

Part II

Part III

Part IV

Part V

Part VI

Part VII

Part VIII

Part IX

Part X

Part XI

Part XII

Part XIII

Part XIV

Part XV

Part XVI

Part XVII

The lecture was followed by a chat interaction with question answer session. The transcripts of some of this chat are here:

Chat interaction transcripts - X-Ray Astronomy

Link to the Youtube segments of the lectures in the Summer Astronomy Lecture series