68 citations · 747 across the 45 of their papers we have counts for
6 papers · 1 filter
Asteroseismology of sz lyn using multi-band high time resolution photometry from ground and space
J. Adassuriya, S. Ganesh, J. L. Gutierrez +4
We report the analysis of high temporal resolution ground and space based photometric observations of SZ Lyncis, a binary star one of whose components is a high amplitude Scuti…
Instabilities and pulsations in models of the B-type supergiant Cassiopeiae (HD 2905)
Abhay Pratap Yadav, Santosh Joshi, Wolfgang Glatzel
For the B-type supergiant Cassiopeiae (HD 2905) variabilities with periods between several hours and a few days have been observed both photometrically and spectroscopically. A…
Fast Photometric Variability of Very Low Mass Stars in IC 348: Detection of Superflare in an M-dwarf
Samrat Ghosh, Soumen Mondal, Somnath Dutta +5
We present here optical I-band photometric variability study down to 19 mag of a young (2-3 Myr) star-forming region IC 348 in the Perseus molecular cloud. We aim to…
Variable stars in the field of intermediate-age open cluster NGC 559
Yogesh C. Joshi, Ancy Anna John, Jayanand Maurya +3
This work presents the first long-term photometric variability survey of the intermediate-age open cluster NGC 559. Time-series V band photometric observations on 40 nights taken o…
Probing Transit Timing Variation and its Possible Origin with Twelve New Transits of TrES-3b
Vineet Kumar Mannaday, Parijat Thakur, Ing-Guey Jiang +15
We present twelve new transit light curves of the hot-Jupiter TrES-3b observed during to probe the transit timing variation (TTV). By combining the mid-transit times de…
Census of young stellar population in the Galactic H II region Sh2-242
Alik Panja, Soumen Mondal, Somnath Dutta +3
We present here identification and characterization of the young stellar population associated with an active star-forming site Sh2-242. We used our own new optical imaging and spe…