64 citations · 75 across the 5 of their papers we have counts for
5 papers
Unravelling the nature of HD 81032 - a new RS CVn Binary
J. C. Pandey, K. P. Singh, S. A. Drake +1
BVR photometric and quasi-simultaneous optical spectroscopic observations of the star HD 81032 have been carried out during the years 2000 - 2004. A photometric period of $18.802 \…
Optical Observations and Multiband Modelling of the Afterglow of GRB 041006: Evidence of A Hard Electron Energy Spectrum
Kuntal Misra, L. Resmi, S. B. Pandey +2
We present the CCD Cousins R band photometric observations of the afterglow of GRB 041006. The multiband afterglow evolution is modelled using an underlying `hard' electron energy…
Multiband Optical Photometry and Bolometric Light Curve of the Type Ia Supernova 2004S
Kuntal Misra, Atish P. Kamble, D. Bhattacharya +1
We present broad band CCD photometry of the Type Ia supernova SN 2004S, which appeared in the galaxy MCG-05-16-021, obtained during 2004 February 12 to March 22.…
Intra-night Optical Variability of BL Lacs, Radio-Quiet Quasars and Radio-Loud Quasars
C. S. Stalin, A. C. Gupta, Gopal-Krishna +2
We report optical monitoring observations of 20 high-luminosity AGN, 12 of which are radio-quiet quasars (RQQs). Intra-night optical variability (INOV) was detected for 13 of the 2…
Temporal behaviour of emissions from Gamma-ray bursts and optical/near-IR afterglows of GRB 991208 and GRB 991216
R. Sagar, V. Mohan, A. K. Pandey +2
The CCD magnitudes in Cousins R and I photometric passbands are determined for GRB 991216 and GRB 991208 afterglows respectively about 1 and about 3 day after trigger of the corres…