Alok C. Gupta
Alok C. Gupta
Scientist - F, Aryabhatta Research Institute of Observational Sciences (ARIES), Nainital, India
E-mail confirmado em aries.res.in - Página inicial
TítuloCitado porAno
RAPID VARIABILITY OF BLAZAR 3C 279 DURING FLARING STATES IN 2013− 2014 WITH JOINT FERMI-LAT, NuSTAR, SWIFT, AND GROUND-BASED MULTI-WAVELENGTH OBSERVATIONS
M Hayashida, K Nalewajko, GM Madejski, M Sikora, R Itoh, M Ajello, ...
The Astrophysical Journal 807 (1), 79, 2015
952015
Periodic oscillations in the intra-day optical light curves of the blazar S5 0716+ 714
AC Gupta, AK Srivastava, PJ Wiita
The Astrophysical Journal 690 (1), 216, 2008
742008
Quasi-periodic Oscillations of∼ 15 Minutes in the Optical Light Curve of the BL Lac S5 0716+ 714
B Rani, AC Gupta, UC Joshi, S Ganesh, PJ Wiita
The Astrophysical Journal Letters 719 (2), L153, 2010
692010
Intranight optical variability of BL Lacs, radio‐quiet quasars and radio‐loud quasars
CS Stalin, AC Gupta, PJ Wiita, R Sagar
Monthly Notices of the Royal Astronomical Society 356 (2), 607-614, 2005
592005
Short-term flux and colour variations in low-energy peaked blazars
B Rani, AC Gupta, A Strigachev, R Bachev, PJ Wiita, E Semkov, ...
Monthly Notices of the Royal Astronomical Society 404 (4), 1992-2017, 2010
582010
Nearly periodic fluctuations in the long-term x-ray light curves of the blazars AO 0235+ 164 and 1ES 2321+ 419
B Rani, PJ Wiita, AC Gupta
The Astrophysical Journal 696 (2), 2170, 2009
512009
Multiwavelength intraday variability of the BL Lacertae S5 0716+ 714
AC Gupta, TP Krichbaum, PJ Wiita, B Rani, KV Sokolovsky, P Mohan, ...
Monthly Notices of the Royal Astronomical Society 425 (2), 1357-1370, 2012
472012
Optical flux and spectral variability of blazars
H Gaur, AC Gupta, A Strigachev, R Bachev, E Semkov, PJ Wiita, ...
Monthly Notices of the Royal Astronomical Society 425 (4), 3002-3023, 2012
462012
Quasi-simultaneous two-band optical variability of the blazars 1ES 1959+ 650 and 1ES 2344+ 514
H Gaur, AC Gupta, A Strigachev, R Bachev, E Semkov, PJ Wiita, ...
Monthly Notices of the Royal Astronomical Society 420 (4), 3147-3162, 2012
442012
Multiband optical variability studies of BL Lacertae
A Agarwal, AC Gupta
Monthly Notices of the Royal Astronomical Society 450 (1), 541-551, 2015
422015
Detection of Intra-day Variability Timescales of Four High-energy Peaked Blazars with XMM-Newton
H Gaur, AC Gupta, P Lachowicz, PJ Wiita
The Astrophysical Journal 718 (1), 279, 2010
412010
The Whole Earth Blazar Telescope Campaign on the Intermediate BL Lac Object 3C 66A in 2007-2008
M Böttcher, K Fultz, HD Aller, MF Aller, J Apodaca, AA Arkharov, U Bach, ...
The Astrophysical Journal 694 (1), 174, 2009
402009
Radio variability properties for radio sources
JH Fan, Y Liu, YH Yuan, TX Hua, HG Wang, YX Wang, JH Yang, ...
Astronomy & Astrophysics 462 (2), 547-552, 2007
402007
Optical intraday variability studies of 10 low energy peaked blazars
B Rani, AC Gupta, UC Joshi, S Ganesh, PJ Wiita
Monthly Notices of the Royal Astronomical Society 413 (3), 2157-2172, 2011
382011
Optical intra-day variability timescales and black hole mass of the blazars
SP Gupta, US Pandey, K Singh, B Rani, J Pan, JH Fan, AC Gupta
New Astronomy 17 (1), 8-17, 2012
342012
Optical microvariability properties of BALQSOs
R Joshi, H Chand, AC Gupta, PJ Wiita
Monthly Notices of the Royal Astronomical Society 412 (4), 2717-2728, 2011
332011
Multi-color optical variability of the TeV blazar Mrk 501 in the low-state
AC Gupta, WG Deng, UC Joshi, JM Bai, MG Lee
New Astronomy 13 (6), 375-384, 2008
332008
The nature of the intranight variability of radio-quiet quasars
B Czerny, A Siemiginowska, A Janiuk, AC Gupta
Monthly Notices of the Royal Astronomical Society 386 (3), 1557-1567, 2008
312008
Multiband optical variability of the blazar S5 0716+ 714 in outburst state during 2014–2015
A Agarwal, AC Gupta, R Bachev, A Strigachev, E Semkov, PJ Wiita, ...
Monthly Notices of the Royal Astronomical Society 455 (1), 680-690, 2015
272015
Results of WEBT, VLBA and RXTE monitoring of 3C 279 during 2006–2007
VM Larionov, SG Jorstad, AP Marscher, CM Raiteri, M Villata, I Agudo, ...
Astronomy & Astrophysics 492 (2), 389-400, 2008
272008
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