44 citations · 100 across the 13 of their papers we have counts for
3 papers · 1 filter
Radio Follow-Up Observations of a Weak-Line Quasar Exhibiting Remarkable X-ray Variability
Ayushi Chhipa, M. Vivek, Nayana A. J. +6
SDSSJ1539+3954 (), a radio-quiet weak-line quasar (WLQ), exhibited exceptional X-ray variability in 20192020, with its X-ray flux increasing by over 20 times fro…
DES J024008.08-551047.5:A new member of the polar ring galaxy family
Krishna R. Akhil, Sreeja S Kartha, Blesson Mathew +3
During the visual observations of optical imaging data obtained from the DECaLS, a serendipitous discovery emerged, revealing the presence of a ringed galaxy, DES J024008.08-551047…
Hyper-massive Black Holes have Faint Broad and Narrow Emission Lines
Harshitha K. Bhat, Susmita Chakravorty, Dhrubojyoti Sengupta +6
The EUV provides most of the ionization that creates the high equivalent width (EW) broad and narrow emission lines (BELs, NELs) of quasars. Spectra of Hypermassive Schwarzschild b…