Scalable platform for adaptive optics real-time control, part 1: concept, architecture, and validation. Journal of Astronomical Telescopes, Instruments, and Systems, 4(3), 039001
Surendran, A., Burse, M. P., Ramaprakash, A. N., Paul, J., Das, H. K., & Parihar, P. S. (2018)
Scalable platform for adaptive optics real-time control, part 2: field programmable gate array implementation and performance. Journal of Astronomical Telescopes, Instruments, and Systems, 4(3), 039002
Surendran, A., Burse, M. P., Ramaprakash, A. N., & Parihar, P. S. (2018)
Know The Star, Know the Planet. IV. A Stellar Companion to the Host star of the Eccentric Exoplanet HD 8673b
Roberts, Lewis C., Jr.; Mason, Brian D.; Neyman, Christopher R.; Wu, Yanqin; Riddle, Reed L.; Shelton, J. Christopher; Angione, John; Baranec, Christoph; Bouchez, Antonin; Bui, Khanh; and 21 coauthors, 2015, arXiv150206630R
A Survey of the High Order Multiplicity of Nearby Solar-type Binary Stars with Robo-AO
Riddle, Reed L.; Tokovinin, Andrei; Mason, Brian D.; Hartkopf, William I.; Roberts, Lewis C., Jr.; Baranec, Christoph; Law, Nicholas M.; Bui, Khanh; Burse, Mahesh P.; Das, H. K.; and 5 coauthors, 2015, ApJ, 799, 4R
Robo-AO: Initial results from the first autonomous laser guide star adaptive optics instrument
Riddle, R. L.; Baranec, C.; Law, N. M.; Ramaprakash, A. N.; Tendulkar, S.; Hogstrom, K.; Bui, K.; Burse, M.; Chordia, P.; Das, H.; and 4 coauthors, 2014, RMxAC, 45, 3R
Early-time polarized optical light curve of GRB 131030A
King, O. G.; Blinov, D.; Giannios, D.; Papadakis, I.; Angelakis, E.; Balokovic, M.; Fuhrmann, L.; Hovatta, T.; Khodade, P.; Kiehlmann, S.; and 16 coauthors, 2014, MNRAS, 445L, 114K
The RoboPol pipeline and control system
King, O. G.; Blinov, D.; Ramaprakash, A. N.; Myserlis, I.; Angelakis, E.; Balokovic, M.; Feiler, R.; Fuhrmann, L.; Hovatta, T.; Khodade, P.; and 19 coauthors, 2014, MNRAS, 442, 1706K
The RoboPol optical polarization survey of gamma-ray-loud blazars
Pavlidou, V.; Angelakis, E.; Myserlis, I.; Blinov, D.; King, O. G.; Papadakis, I.; Tassis, K.; Hovatta, T.; Pazderska, B.; Paleologou, E.; and 16 coauthors, 2014, MNRAS, 442, 1693P
Robotic Laser Adaptive Optics Imaging of 715 Kepler Exoplanet Candidates Using Robo-AO
Law, Nicholas M.; Morton, Tim; Baranec, Christoph; Riddle, Reed; Ravichandran, Ganesh; Ziegler, Carl; Johnson, John Asher; Tendulkar, Shriharsh P.; Bui, Khanh; Burse, Mahesh P.; and 5 coauthors, 2014, ApJ, 791, 35L
DOTIFS: a new multi-IFU optical spectrograph for the 3.6-m Devasthal optical telescope
Chung, Haeun; Ramaprakash, A. N.; Omar, Amitesh; Ravindranath, Swara; Chattopadhyay, Sabyasachi; Rajarshi, Chaitanya V.; Khodade, Pravin, 2014, SPIE, 9147E, 0VC
Project status of the Robert Stobie spectrograph near infrared instrument (RSS-NIR) for SALT
Wolf, Marsha J.; Mulligan, Mark P.; Smith, Michael P.; Adler, Douglas P.; Bartosz, Curtis M.; Bershady, Matthew A.; Buckley, David A. H.; Burse, Mahesh P.; Chordia, Pravin A.; Clemens, J. Christopher; and 18 coauthors, 2014, SPIE, 9147E, 0BW
Optical polarization of gamma-ray bright blazars
Blinov, Dmitry; Angelakis, E.; Balokovic, M.; Fuhrmann, L.; Hovatta, T.; Katarzyski, K.; Khodade, P.; King, O.; Kus, A.; Kylafis, N.; and 15 coauthors, 2014, IAUS, 304, 227B
High-efficiency Autonomous Laser Adaptive Optics
Baranec, Christoph; Riddle, Reed; Law, Nicholas M.; Ramaprakash, A. N.; Tendulkar, Shriharsh; Hogstrom, Kristina; Bui, Khanh; Burse, Mahesh; Chordia, Pravin; Das, Hillol; and 3 coauthors, 2014, ApJ, 790L, 8B
Robo-AO: Initial results from the first autonomous laser guide star adaptive optics instrument
Riddle, R.; Baranec, C.; Law, N. M.; Ramaprakash, A. N.; Tendulkar, S.; Hogstrom, K.; Bui, K.; Burse, M.; Chordia, P.; Das, H.; and 4 coauthors, 2014, CoSka, 43, 190R
Laser tomography adaptive optics: a performance study
Tatulli, Eric; Ramaprakash, A. N., 2013, JOSAA, 30, 2482T
Robotic visible-light laser adaptive optics
Baranec, Christoph; Riddle, Reed; Law, Nicholas; Ramaprakash, A. N.; Tendulkar, Shriharsh; Bui, Khanh; Burse, Mahesh; Chordia, Pravin; Das, Hillol; Dekany, Richard; and 2 coauthors, 2013, aoel, confE, 65B
VizieR Online Data Catalog: U Sco outburst and pre-outburst optical spectrum (Anupama, 2013)
Anupama, G. C.; Kamath, U. S.; Ramaprakash, A. N.; Kantharia, N. G.; Hegde, M.; Mohan, V.; Kulkarni, M.; Bode, M. F.; Eyres, S. P. S.; Evans, A.; O'Brien, T. J., 2013, yCat, 35599121A
The 2010 outburst and pre-outburst optical spectrum of the recurrent nova U Scorpii
Anupama, G. C.; Kamath, U. S.; Ramaprakash, A. N.; Kantharia, N. G.; Hegde, M.; Mohan, V.; Kulkarni, M.; Bode, M. F.; Eyres, S. P. S.; Evans, A.; O'Brien, T. J., 2013, A&A, 559A, 121A
Rise of The Machines: First Year Operations of The Robo-AO Visible-Light Laser-Adaptive-Optics Instrument
Baranec, C.; Riddle, R.; Law, N.; Ramaprakash, A. N.; Tendulkar, S.; Hogstrom, K.; Bui, K.; Burse, M.; Chordia, P.; Das, H.; Dekany, R., 2013, amos, confE, 48B
A study of the starless dark cloud LDN 1570: Distance, dust properties, and magnetic field geometry
Eswaraiah, C.; Maheswar, G.; Pandey, A. K.; Jose, J.; Ramaprakash, A. N.; Bhatt, H. C., 2013, A&A, 556A, 65E
Systematic Variations of Interstellar Linear Polarization and Growth of Dust Grains
Voshchinnikov N. V., Das H.K., Yakovlev I.S. & Il’in V.B., 2013, Astronomy Letters, Vol. 39, No. 7, pp. 421–431
Magnetic fields in cometary globules - IV. LBN 437
Soam, A.; Maheswar, G.; Bhatt, H. C.; Lee, Chang Won; Ramaprakash, A. N., 2013, MNRAS, 432, 1502S
Generation of a Near Infra-Red Guide Star Catalog for Thirty-Meter Telescope Observations
Subramanian, Smitha; Subramaniam, Annapurni; Simard, Luc; Gillies, Kim; Ramaprakash, A. N.; Anupama, G. C.; Stalin, C. S.; Ravindranath, Swara; Reddy, B. Eswar, 2013, JApA, 34, 175S
Millions of Multiples: Detecting and Characterizing Close-separation Binary Systems in Synoptic Sky Surveys
Terziev, Emil; Law, Nicholas M.; Arcavi, Iair; Baranec, Christoph; Bloom, Joshua S.; Bui, Khanh; Burse, Mahesh P.; Chorida, Pravin; Das, H. K.; Dekany, Richard G.; and 9 coauthors, 2013, ApJS, 206, 18T
VizieR Online Data Catalog: LDN 1570 BV(RI)c polarisation and photometry (Eswaraiah+, 2013)
Eswaraiah, C.; Maheswar, G.; Pandey, A. K.; Jose, J.; Ramaprakash, A. N.; Bhatt, H. C., 2013, yCat, 35569065E
Can Small Beat the Big?
Ramaprakash, A., 2013, POBeo, 92, 19R
Characterizing the Cool KOIs. V. KOI-256: A Mutually Eclipsing Post-common Envelope Binary
Muirhead, Philip S.; Vanderburg, Andrew; Shporer, Avi; Becker, Juliette; Swift, Jonathan J.; Lloyd, James P.; Fuller, Jim; Zhao, Ming; Hinkley, Sasha; Pineda, J. Sebastian; and 16 coauthors, 2013, ApJ, 767, 111M
Bringing the Visible Universe into Focus with Robo-AO
Baranec, Christoph; Riddle, Reed; Law, Nicholas M.; Ramaprakash, A. N.; Tendulkar, Shriharsh P.; Bui, Khanh; Burse, Mahesh P.; Chordia, Pravin; Das, Hillol K.; Davis, Jack T. C.; and 6 coauthors, 2013, JVE, 7250021B
Robotic Transit Follow-up: Adaptive Optics Imaging of Thousands of Stars
Law, Nicholas M.; Morton, T.; Baranec, C.; Riddle, R. L.; Tendulkar, S. P.; Johnson, J. A.; Bui, K.; Burse, M.; Chordia, P.; Das, H.; and 5 coauthors, 2013, AAS, 22133406L
Robo-AO: Performance and Characterization at Palomar Observatory
Tendulkar, Shriharsh P.; Baranec, C.; Riddle, R. L.; Ramaprakash, A. N.; Law, N. M.; Kulkarni, S. R.; Dekany, R.; Bui, K.; Davis, J.; Burse, M.; and 3 coauthors, 2013, AAS, 22130503T
Rise of the Machines: Automated Laser Guide Star Adaptive Optics Observations of Thousands of Objects with Robo-AO
Riddle, Reed L.; Baranec, C.; Law, N. M.; Tendulkar, S. P.; Ramaprakash, A. N.; Kulkarni, S. R.; Dekany, R.; Bui, K.; Burse, M.; Das, H.; and 2 coauthors, 2013, AAS, 22130501R
GRB 131030A - RoboPol optical afterglow polarimetry.
Balokovic, M.; Hovatta, T.; King, O.; Pearson, T.; Readhead, A.; Blinov, D.; Kylafis, N.; Panopoulou, G.; Papadakis, I.; Papamastorakis, I.; and 15 coauthors, 2013, GCN, 15430, 1B
Three New Eclipsing White-dwarf-M-dwarf Binaries Discovered in a Search for Transiting Planets around M-dwarfs
Law, Nicholas M.; Kraus, Adam L.; Street, Rachel; Fulton, Benjamin J.; Hillenbrand, Lynne A.; Shporer, Avi; Lister, Tim; Baranec, Christoph; Bloom, Joshua S.; Bui, Khanh; and 17 coauthors, 2012, ApJ, 757, 133L
Interstellar polarization and grain alignment: the role of iron and silicon
Voshchinnikov N. V., Henning Th., Prokopjeva M.S. and Das H.K., 2012, A&A 541, A52
The Robo-AO software: fully autonomous operation of a laser guide star adaptive optics and science system
Riddle, Reed L.; Burse, Mahesh P.; Law, Nicholas M.; Tendulkar, Shriharsh P.; Baranec, Christoph; Rudy, Alexander R.; Sitt, Marland; Arya, Ankit; Papadopoulos, Athanasios; Ramaprakash, A. N.; Dekany, Richard G., 2012, SPIE, 8447E, 2OR
Robo-AO: autonomous and replicable laser-adaptive-optics and science system
Baranec, C.; Riddle, R.; Ramaprakash, A. N.; Law, N.; Tendulkar, S.; Kulkarni, S.; Dekany, R.; Bui, K.; Davis, J.; Burse, M.; and 4 coauthors, 2012, SPIE, 8447E, 04B
First light observations with TIFR Near Infrared Imaging Camera (TIRCAM-II)
Ojha, D. K.; Ghosh, S. K.; D'Costa, S. L. A.; Naik, M. B.; Sandimani, P. R.; Poojary, S. S.; Bhagat, S. B.; Jadhav, R. B.; Meshram, G. S.; Bakalkar, C. B.; and 3 coauthors, 2012, ASInC, 4, 189O
Design and development of an optical-fibre-based Integral Field Unit (IFU) on the IUCAA 2-m telescope
Srivastava, Mudit K.; Ramaprakash, A. N.; Das, Hillol K.; Burse, Mahesh P.; Chordia, Pravin A.; Kohok, Abhay A.; Rajarshi, Chaitanya V., 2011, MNRAS, 418, 1127S
Robo-AO: An Autonomous Laser Adaptive Optics and Science System
Baranec, Christoph; Riddle, Reed; Ramaprakash, A. N.; Law, Nicholas; Tendulkar, Shriharsh; Kulkarni, Shrinivas; Dekany, Richard; Bui, Khanh; Davis, Jack; Zolkower, Jeff; and 8 coauthors, 2011, osa, meet, AWA2B
Robo-AO: The First Autonomous Laser Guide Star Adaptive Optics System for Small Telescopes
Riddle, Reed L.; Baranec, C.; Ramaprakash, A. N.; Law, N.; Tendulkar, S.; Kulkarni, S.; Bui, K.; Burse, M.; Chordia, P.; Das, H.; and 4 coauthors, 2011, AAS, 21715711R
An ingress and a complete transit of HD80606 b
Hidas, M. G.; Tsapras, Y.; Mislis, D.; Ramaprakash, A. N.; Barros, S. C. C.; Street, R. A.; Schmitt, J. H. M. M.; Steele, I.; Pollacco, D.; Ayiomamitis, A.; and 4 coauthors, 2010, MNRAS, 406, 1146H
Controller and data acquisition system for SIDECAR ASIC driven HAWAII detectors
Ramaprakash, Anamparambu; Burse, Mahesh; Chordia, Pravin; Chillal, Kalpesh; Kohok, Abhay; Mestry, Vilas; Punnadi, Sujit; Sinha, Sakya, 2010, SPIE, 7742E, 2IR
Interstellar extinction and polarization – a spheroidal dust grain approach perspective
Das H. K. , Voshchinnikov N. V. and Il’in V. B., 2010, MNRAS, 404, 265–274
GRB 100206A: optical limit.
Bhattacharya, D.; Mohan, V.; Ramaprakash, A. N.; Rajarshi, C.; Misra, K., 2010, GCN, 10380, 1B
Tracing magnetic field orientation in starless cores
Maheswar, G.; Ramaprakash, A. N.; Lee, C. W.; Dib, S., 2010, ASInC, 1, 117M
TELICS---A Telescope Instrument Control System for Small/Medium Sized Astronomical Observatories
Srivastava, Mudit K.; Ramaprakash, A. N.; Burse, Mahesh P.; Chordia, Pravin A.; Chillal, Kalpesh S.; Mestry, Vilas B.; Das, Hillol K.; Kohok, Abhay A., 2009, PASP, 121, 1112S
CRTS Discovery of a very energetic Type IIn Supernova
Mahabal, A.. A.; Drake, A. J.; Djorgovski, S. G.; Graham, M. J.; Williams, R.; Max-Moerbeck, W.; Catelan, M.; Beshore, E. C.; Larson, S. M.; Gibbs, A.; and 7 coauthors, 2009, ATel, 2010, 1M
Spectroscopic follow-up of flaring blazars from CRTS
Mahabal, A. A.; Djorgovski, S. G.; Drake, A. J.; Graham, M.; Williams, R.; Max-Moerbeck, W.; Richards, J.; Myers, A.; Pooley, G.; Mohan, V.; and 7 coauthors, 2009, ATel, 1952, 1M
Modelling interstellar extinction and polarization with spheroidal grains
Voshchinnikov N.V. & Das H.K., 2008, JQSRT, 109(8), 1527
Exposure time calculator for IFOSC and sky background estimation
Chakraborty P., Das H. K., Tandon S. N., 2005, BASI, 33, 513-535
An implementation of transfer-pupil in a spectrograph on optical telescopes
Das H. K., Kohok A., S.N.Tandon, 2004, BASI, 32, 2, p.121
Near Infrared PICNIC Imager (NIPI) - A Progress Report
Ramaprakash, A. Deep. A. N.; Tandon, S. N.; Gupta, R.; Burse, M. P.; Chordia, P. A.; Das, H. K.; Engineer, S.; Kohok, A. A.; Mestry, V. B., 2003, BASI, 31, 465R
IUCAA 2 meter telescope and its first light
Gupta, Ranjan; Burse, M.; Das, H. K.; Kohok, A.; Ramaprakash, A. N.; Engineer, S.; Tandon, S. N., 2002, BASI, 30, 785G
Multi-band monitoring and polarimetry of GRB afterglows with the IUCAA telescope
Ramaprakash, A. N., 2002, BASI, 30, 249R
Reduction of Imaging Polarimetry Images
Sen, A. K.; Gupta, Ranjan; Ramaprakash, A. N.; Tandon, S. N., 2002, adaa, conf, 355S
CIRPASS: a NIR integral field and multi-object spectrograph
Parry, Ian R.; Mackay, Craig D.; Johnson, Rachel A.; McMahon, Richard G.; Dean, Andrew; Ramaprakash, Anamparambu N.; King, David L.; Pritchard, Jim M.; Medlen, Steve R.; Sabbey, Chris S.; and 2 coauthors, 2000, SPIE, 4008, 1193P
Imaging polarimetry of some selected dark clouds
Sen, A. K.; Gupta, Ranjan; Ramaprakash, A. N.; Tandon, S. N., 2000, A&AS, 141, 175S
CIRPASS: A Near-IR Integral Field Spectrograph
Parry, I. R.; Dean, A. J.; Ellis, R. S.; King, D.;Mackay, C. D.; McMohan, R. G.; Medlen, S. R.; Pritchard, J. M.; Ramaprakash, A. N., 2000, ASPC, 195, 191P
VizieR Online Data Catalog: Dark clouds imaging polarimetry (Sen+, 2000)
Sen, A. K.; Gupta, Ranjan; Ramaprakash, A. N.; Tandon, S. N., 1999, yCat, 41410175S
Site characterisation for the IUCAA telescope
Das, H. K., Menon, S. M., Paranjpye, A., Tandon, S. N, 1999, BASI, 27, p.609
The Host Galaxy of the Gamma-Ray Burst 971214
Odewahn, S. C.; Djorgovski, S. G.; Kulkarni, S. R.; Dickinson, M.; Frail, D. A.; Ramaprakash, A. N.; Bloom, J. S.; Adelberger, K. L.; Halpern, J.; Helfand, D. J.; and 6 coauthors, 1998, ApJ, 509L, 5O
Flexible off-axis acquisition and guidance system
Ramaprakash, A. N.; Gupta, Ranjan; Tandon, S. N., 1998, SPIE, 3351, 406R
The energetic afterglow of the gamma-ray burst of 14 December 1997
Ramaprakash, A. N.; Kulkarni, S. R.; Frail, D. A.; Koresko, C.; Kuchner, M.; Goodrich, R.; Neugebauer, G.; Murphy, T.; Eikenberry, S.; Bloom, J. S.; and 5 coauthors, 1998, Natur, 393, 43R
Identification of a host galaxy at redshift z = 3.42 for the gamma-ray burst of 14 December 1997
Kulkarni, S. R.; Djorgovski, S. G.; Ramaprakash, A. N.; Goodrich, R.; Bloom, J. S.; Adelberger, K. L.; Kundic, T.; Lubin, L.; Frail, D. A.; Frontera, F.; and 6 coauthors, 1998, Natur, 393, 35K
Optical, IR, and Radio Follow-Up Studies of GRBs
Djorgovski, S. G.; Kulkarni, S. R.; Frail, D. A.; Bloom, J. S.; Odewahn, S. C.; Shopbell, P.; Adelberger, K. L.; Gal, R. R.; Vakil, D.; Ramaprakash, A. N.; Goodrich, R., 1998, AAS, 192, 3310D
An imaging polarimeter (IMPOL) for multi-wavelength observations
Ramaprakash, A. N.; Gupta, R.; Sen, A. K.; Tandon, S. N., 1998, A&AS, 128, 369R
GRB 971214
Kulkarni, S. R.; Ramaprakash, A. N.; Bloom, J.; Djorgovski, S.; Goodrich, R.; Frail, D., 1998, ATel, 5, 1K
Imaging Polarimetry of Nearby Molecular Clouds
Ramaprakash, A. N.; Tandon, S. N.; Gupta, R., 1998, LNP, 506, 243R
Magnetic fields in molecular clouds
Ramaprakash, A. N.; Gupta, Ranjan; Tandon, S. N., 1998, BASI, 26, 521R
Imaging Polarimeter (IMPOL)
Ramaprakash, A. N.; Tandon, S. N.; Gupta, R.; Sen, A. K., 1996, gbaa, conf, 358R
Cross-Correlation Analysis of Gamma-Ray Burst Time Profiles
Gupta, P. D.; Ramaprakash, A. N., 1995, JApAS, 16, 141G
Cross-correlation analysis of gamma-ray burst time profiles.
Das Gupta, P.; Ramaprakash, A. N., 1995, JApAS, 16, 141D
Phase distribution in the Yurke-Stoler states
Das H. K., 1994, Physica Scripta, 49, 5, 606