274 citations · 1k across the 33 of their papers we have counts for
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X-ray Observations of 1ES 1959+650 in its high activity state in 2016-2017 with AstroSat and Swift
Sunil Chandra, Markus Boettcher, Pranjupriya Goswami +6
We present a comprehensive multi-frequency study of the HBL 1ES 1959+650 using data from various facilities during the period 2016-2017, including X-ray data from {\it AstroSat} an…
X-ray spectral components of the blazar and binary black hole candidate OJ 287 (2005-2020)
S. Komossa, D. Grupe, M. L. Parker +12
We present a comprehensive analysis of all XMM-Newton spectra of OJ 287 spanning 15 years of X-ray spectroscopy of this bright blazar. We also report the latest results from our de…
Supermassive binary black holes and the case of OJ 287
S. Komossa, S. Ciprini, L. Dey +12
Supermassive binary black holes (SMBBHs) are laboratories par excellence for relativistic effects, including precession effects in the Kerr metric and the emission of gravitational…
Science with the Soft X-ray Telescope: an overview
Sudip Bhattacharyya, Kulinder Pal Singh, Gordon Stewart +6
The Soft X-ray Telescope (SXT) aboard the satellite is the first Indian X-ray telescope in space. It is a modest size X-ray telescope with a charge coupled device (CCD)…