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Anamparambu N. Ramaprakash
Researcher at Foundation for Research & Technology – Hellas
Publications - 135
Citations - 2824
Anamparambu N. Ramaprakash is an academic researcher from Foundation for Research & Technology – Hellas. The author has contributed to research in topics: Telescope & Adaptive optics. The author has an hindex of 27, co-authored 121 publications receiving 2595 citations. Previous affiliations of Anamparambu N. Ramaprakash include Inter-University Centre for Astronomy and Astrophysics & California Institute of Technology.
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Journal ArticleDOI
Identification of a host galaxy at redshift z = 3.42 for the γ-ray burst of 14 December 1997
Shrinivas R. Kulkarni,S. G. Djorgovski,Anamparambu N. Ramaprakash,Anamparambu N. Ramaprakash,Robert W. Goodrich,Joshua S. Bloom,K. L. Adelberger,T. Kundic,L. L. Lubin,Dale A. Frail,F. Frontera,M. Feroci,Luciano Nicastro,Aaron J. Barth,Martin Davis,Alexei V. Filippenko,Jeffrey A. Newman +16 more
TL;DR: In this article, a host galaxy of the third optically detected burst has been identified and its redshift determined to be z = 3.42, which implies an energy of 3 10^(53) erg in the burst alone, if the emission is isotropic.
Journal ArticleDOI
Robotic Laser Adaptive Optics Imaging of 715 Kepler Exoplanet Candidates Using Robo-AO
Nicholas M. Law,Timothy D. Morton,Christoph Baranec,Reed Riddle,Ganesh Ravichandran,Carl Ziegler,John Asher Johnson,Shriharsh P. Tendulkar,Khanh Bui,Mahesh P. Burse,Hillol Das,Richard Dekany,Shrinivas R. Kulkarni,Sujit Punnadi,Anamparambu N. Ramaprakash +14 more
TL;DR: The Robo-AO Kepler Planetary Candidate Survey as mentioned in this paper is observing every Kepler planet candidate host star with laser adaptive optics imaging to search for blended nearby stars, which may be physically associated companions and/or responsible for transit false positives.
Journal ArticleDOI
Robotic Laser-Adaptive-Optics Imaging of 715 Kepler Exoplanet Candidates using Robo-AO
Nicholas M. Law,Timothy D. Morton,Christoph Baranec,Reed Riddle,Ganesh Ravichandran,Carl Ziegler,John Asher Johnson,Shriharsh P. Tendulkar,Khanh Bui,Mahesh P. Burse,Hillol Das,Richard Dekany,Shrinivas R. Kulkarni,Sujit Punnadi,Anamparambu N. Ramaprakash +14 more
TL;DR: The Robo-AO Kepler Planetary Candidate Survey as mentioned in this paper is designed to observe every Kepler planet candidate host star with laser adaptive optics imaging to search for blended nearby stars, which may be physically associated companions and/or responsible for transit false positives.
Journal ArticleDOI
RoboPol: First season rotations of optical polarization plane in blazars
Dmitry A. Blinov,Vasiliki Pavlidou,I. E. Papadakis,Sebastian Kiehlmann,Georgia Panopoulou,Ioannis Liodakis,O. G. King,Emmanouil Angelakis,Mislav Baloković,H.K. Das,R. Feiler,Lars Fuhrmann,Talvikki Hovatta,P. Khodade,A. J. Kus,Nikolaos D. Kylafis,A. Mahabal,I. Myserlis,D. Modi,B. Pazderska,E. Pazderski,I. Papamastorakis,T. J. Pearson,C. Rajarshi,Anamparambu N. Ramaprakash,Pablo Reig,Anthony C. S. Readhead,Konstantinos Tassis,J. A. Zensus +28 more
TL;DR: In this paper, a possible connection of polarization swing events with periods of high activity in gamma-rays was investigated using the data set obtained during the first season of operation, and it was found that the brightest gamma-ray flares tend to be located closer in time to rotation events, which may be an indication of two separate mechanisms responsible for the rotations.
Journal ArticleDOI
A survey of the high order multiplicity of nearby solar-type binary stars with Robo-AO
Reed Riddle,Andrei Tokovinin,Brian D. Mason,William I. Hartkopf,Lewis C. Roberts,Christoph Baranec,Nicholas M. Law,Khanh Bui,Mahesh P. Burse,Hillol Das,Richard Dekany,Shrinivas R. Kulkarni,Sujit Punnadi,Anamparambu N. Ramaprakash,Shriharsh P. Tendulkar +14 more
TL;DR: In this article, the authors conducted a survey of nearby binary systems composed of main sequence stars of spectral types F and G in order to improve our understanding of the hierarchical nature of multiple star systems.