Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Sarpotdar Mayuresh"'
Autor:
P, Bharat Chandra, Sarpotdar, Mayuresh, Nair, Binukumar G., Rai, Richa, Mohan, Rekhesh, Mathew, Joice, Safonova, Margarita, Murthy, Jayant
Publikováno v:
J. of Astronomical Telescopes, Instruments, and Systems, 8(3), 036002 (2022)
We present here a low-cost Raspberry Pi (RPi)-based star sensor StarberrySense using commercial-off-the-shelf (COTS) components, developed and built for applications in small satellites and CubeSat-based missions. A star sensor is one of the essentia
Externí odkaz:
http://arxiv.org/abs/2207.03087
The Near Ultraviolet Transient Surveyor (NUTS): An ultraviolet telescope to observe variable sources
Autor:
Ambily, S., Sarpotdar, Mayuresh, Mathew, Joice, Nair, Binukumar G., Sreejith, A. G., K., Nirmal, Murthy, Jayant, Safonova, Margarita, Mohan, Rekhesh, Aggarval, Vinod Kumar, Nagabhushanam, S., Jeeragal, Sachin
Observing the ultraviolet (UV) sky for time-variable phenomena is one of the many exciting science goals that can be achieved by a relatively small aperture telescope in space. The Near Ultraviolet Transient Surveyor (NUTS) is a wide-field ($3^\circ$
Externí odkaz:
http://arxiv.org/abs/2201.02684
Autor:
Mathew, Joice, Nair, B. G., Safonova, Margarita, Sriram, S., Prakash, Ajin, Sarpotdar, Mayuresh, Ambily, S., K., Nirmal, Sreejith, A. G., Murthy, Jayant, Kamath, P. U., Kathiravan, S., Prasad, B. R., Brosch, Noah, Kappelmann, Norbert, Gadde, Nirmal Suraj, Narayan, Rahul
The Lunar Ultraviolet Cosmic Imager (LUCI) is a near-ultraviolet (NUV) telescope with all-spherical mirrors, designed and built to fly as a scientific payload on a lunar mission with Team Indus - the original Indian entry to the Google Lunar X-Prize.
Externí odkaz:
http://arxiv.org/abs/1903.07333
Autor:
Kaipachery, Nirmal, Rengaswamy, Sridharan, Sriram, Sripadmanaban, Murthy, Jayant, Ambily, Suresh, Safonova, Margarita, Sreejith, Aickara Gopinathan, Mathew, Joice, Sarpotdar, Mayuresh
Spatial Heterodyne Spectroscopy (SHS) is a relatively novel interferometric technique similar to the Fourier transform spectroscopy with heritage from the Michelson Interferometer. An imaging detector is used at the output of a SHS to record the spat
Externí odkaz:
http://arxiv.org/abs/1804.09358
Autor:
Mathew, Joice, Ambily, S., Prakash, Ajin, Sarpotdar, Mayuresh, Nirmal, K., Sreejith, A. G., Safonova, Margarita, Murthy, Jayant, Brosch, Noah
Though the ultraviolet (UV) domain plays a vital role in the studies of astronomical transient events, the UV time-domain sky remains largely unexplored. We have designed a wide-field UV imager that can be flown on a range of available platforms, suc
Externí odkaz:
http://arxiv.org/abs/1801.10405
Autor:
Ambily, S., Mathew, Joice, Sarpotdar, Mayuresh, Sreejith, A. G., Nirmal, K., Prakash, Ajin, Safonova, Margarita, Murthy, Jayant
Publikováno v:
Proc. SPIE 9905, Space Telescopes and Instrumentation 2016: Ultraviolet to Gamma Ray, 990539
We are developing a compact UV Imager using light weight components, that can be flown on a small CubeSat or a balloon platform. The system has a lens-based optics that can provide an aberration-free image over a wide field of view. The backend instr
Externí odkaz:
http://arxiv.org/abs/1703.01116
Autor:
Ambily, S., Sarpotdar, Mayuresh, Mathew, Joice, Sreejith, A. G., Nirmal, K., Prakash, Ajin, Safonova, Margarita, Murthy, Jayant
Publikováno v:
J. Astron. Instrum. 0, 1750002 (2017) [11 pages]
MCP-based detectors are widely used in the ultraviolet (UV) region due to their low noise levels, high sensitivity and good spatial and temporal resolution. We have developed a compact near-UV (NUV) detector for high-altitude balloon and space flight
Externí odkaz:
http://arxiv.org/abs/1701.06795
Autor:
Chandran, Amal, Fang, Tzu-Wei, Chang, Loren, Hari, Priyadarshan, Woods, Thomas N., Chao, Chi-Kuang, Kohnert, Richard, Verma, Ankit, Boyajian, Spencer, Duann, Yi, Evonosky, William, Kompella, Mallikarjun, Tsai-Lin, Rong, Kumar, Anant, Srivastava, Sarthak, Schwab, Bennet, Sewell, Robert, Sarpotdar, Mayuresh
Publikováno v:
In Advances in Space Research 15 September 2021 68(6):2616-2630
Autor:
Mathew, Joice, Prakash, Ajin, Sarpotdar, Mayuresh, Sreejith, A. G., Nirmal, K., Ambily, S., Safonova, Margarita, Murthy, Jayant, Brosch, Noah
We present a design for a near-ultraviolet (NUV) imaging instrument which may be flown on a range of available platforms, including high-altitude balloons, nanosatellites, or space missions. Although all current UV space missions adopt a Ritchey-Chre
Externí odkaz:
http://arxiv.org/abs/1610.02220
Autor:
Nirmal, K., Sreejith, A. G., Mathew, Joice, Sarpotdar, Mayuresh, Suresh, Ambily, Prakash, Ajin, Safonova, Margarita, Murthy, Jayant
We describe the development and implementation of a light-weight, fully autonomous 2-axis pointing and stabilization system designed for balloon-borne astronomical payloads. The system is developed using off-the-shelf components such as Arduino Uno c
Externí odkaz:
http://arxiv.org/abs/1609.00184