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Aryabhatta Research Institute of Observational Sciences
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Periodic oscillations in the intra-day optical light curves of the blazar S5 0716+714
Gupta, A. C.
;
Srivastava, A. K.
;
Wiita, P. J.
(
2009-01-01
)
Spectral energy distribution variation in BL Lacs and flat spectrum radio quasars
Rani, B.
;
Gupta, A. C.
(
Wiley Online
,
2011-11-01
)
Quasi-simultaneous two band optical micro-variability of luminous radio-quiet QSOs
Gupta, A. C.
;
Yuan, W.
(
2009
)
Multiband optical–NIR variability of blazars on diverse time-scales
Agarwal, Aditi et. al.
;
Gupta, A. C.
(
2015
)
Search for TeV gamma-ray emission from blazar 1ES1218+304 with TACTIC telescope during March–April 2013
Singh, K. K., et al.
;
Bhagwan, J.
;
Gupta, A. C.
(
Elsevier
,
2014-12
)
Quasi Periodic Oscillations in Blazars
Gupta, A. C.
(
Indian Academy of Sciences
,
2014-09
)
Optical intra-day variability timescales and black hole mass of the blazars
Gupta, S. P.
;
Pandey, U. S.
;
Singh, K.
;
Rani, B.
;
Pan, J.
;
Fan, J. H.
;
Gupta, A. C.
(
2011
)
Intranight optical variability of BL Lacs, radio-quiet quasars and radio-loud quasars
Stalin, C. S.
;
Gupta, A. C.
;
Gopal-Krishna
;
Wiita, P. J.
;
Sagar, R.
(
2005
)
A ∼4.6 h quasi-periodic oscillation in the BL Lacertae PKS 2155-304?
Lachowicz, P.
;
Gupta, A. C.
;
Gaur, H.
;
Wiita, P. J.
(
2009
)
A search for rapid coptical variability in low-mass seyfert galaxies: NGC 4395
Semkov, E.
;
Bachev, R.
;
Strigachev, A.
;
Peneva, S.
;
Gupta, A. C.
(
2011
)
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Author
Gupta, A. C. (47)
Wiita, P. J. (14)
Rani, B. (6)
Gaur, H. (5)
Bachev, R. (4)
Chand, H. (4)
Semkov, E. (4)
Strigachev, A. (4)
Agarwal, A. (3)
Sagar, R. (3)
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Subject
BL Lacertae objects: general (2)
galaxies: active (2)
galaxies: jets (2)
Accretion, Accretion disc, black hole physics – instabilities, Galaxies, Active –Quasars (1)
accretion, accretion discs; gravitational waves; BL Lacertae objects: individual: OJ 287; galaxies: jets; quasars: supermassive black holes (1)
Active galactic nuclei, quasars, variablity, individual - NGC 4395 (1)
BL Lacertae (1)
BL Lacertae objects, Individual (S5 0716+714) – galaxies, Active – infrared, Galaxies (1)
BL Lacertae objects, General – BL Lacertae objects, Individual (AO 0235+164, 1ES 2321+419) – galaxies active (1)
Bl Lacertae objects, Individual (S5 0716+714) - galaxies, Active - galaxies, Photometry (1)
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Date Issued
2020 - 2023 (3)
2010 - 2019 (33)
2000 - 2009 (11)