Articles written in Journal of Astrophysics and Astronomy
Volume 42 All articles Published: 6 July 2021 Article ID 0073 SCIENCE RESULTS
The search for fast transients with CZTI
Y. SHARMA A. MARATHE V. BHALERAO V. SHENOY G. WARATKAR D. NADELLA P. PAGE P. HEBBAR A. VIBHUTE D. BHATTACHARYA A. R. RAO S. VADAWALE
The Cadmium–Zinc–Telluride Imager on AstroSat has proven to be a very effective All-Sky monitor in the hard X-ray regime, detecting over three hundred GRBs and putting highly competitive upper limits on X-ray emissions from gravitational wave sources and fast radio bursts. We present the algorithmsused for searching for such transient sources in CZTI data, and for calculating upper limits in case of nondetections. We introduce CIFT: the CZTI Interface for Fast Transients, a framework used to streamline these processes. We present details of 87 new GRBs detected by this framework that were previously not detected in CZTI.
Volume 44, 2023
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