Zobrazeno 1 - 10
of 95
pro vyhledávání: '"PRASAD, B. RAGHAVENDRA"'
Autor:
Priyal, Muthu, Singh, Jagdev, Prasad, B. Raghavendra, Sumana, Chavali, Kumar, Varun, Mishra, Shalabh, Venkata, S. N., Sindhuja, G., Raja, K. Sasikumar, Kumar, Amit, krishnan, Sanal, Hegde, Bhavana S., Utkarsha, D., Venkatasubramanian, Natarajan, Somasundram, Pawankumar, Nagabhushana, S., Kamath, PU., Kathiravan, S., Mani, T. Vishnu, Basavaraju, Suresh, Chavan, Rajkumar, Vemareddy, P., Ravindra, B., Rajaguru, S. P., Nagaraju, K., Mishra, Wageesh, Joshi, Jayant, Samanta, Tanmoy, Chatterjee, Piyali, Kathiravan, C., Ramesh, R.
ADITYA-L1 is India's first dedicated mission to observe the sun and its atmosphere from a halo orbit around L1 point. Visible emission line coronagraph (VELC) is the prime payload on board at Aditya-L1 to observe the sun's corona. VELC is designed as
Externí odkaz:
http://arxiv.org/abs/2307.03173
Autor:
Singh, Jagdev, Prasad, B. Raghavendra, Sumana, Chavali, Kumar, Amit, Kumar, Varun, Priyal, Muthu, Venkata, Suresh
ADITYA L-1 is India's first dedicated mission to study Sun and its atmosphere with Visible Emission Line Coronagraph (VELC), a major payload on ADITYA-L1. VELC has provision to make imaging and spectroscopic observations of the corona, simultaneously
Externí odkaz:
http://arxiv.org/abs/2201.04863
Understanding solar coronal magnetic fields is crucial to address the long-standing mysteries of the solar corona and solar wind. Although routine photospheric magnetic fields (MFs) are available for decades, coronal MFs are rarely reported. Visible
Externí odkaz:
http://arxiv.org/abs/2110.14179
Autor:
Priyal, Muthu, Singh, Jagdev, Prasad, B. Raghavendra, Sumana, Chavali, Kumar, Varun, Mishra, Shalabh, Venkata, S.N., Sindhuja, G., Raja, K. Sasikumar, Kumar, Amit, krishnan, Sanal, Hegde, Bhavana S., Utkarsha, D., Venkatasubramanian, Natarajan, Somasundram, Pawankumar, Nagabhushana, S., Kamath, P.U., Kathiravan, S., Mani, T. Vishnu, Basavaraju, Suresh, Chavan, Rajkumar, Vemareddy, P., Ravindra, B., Rajaguru, S.P., Nagaraju, K., Mishra, Wageesh, Joshi, Jayant, Samanta, Tanmoy, Chatterjee, Piyali, Kathiravan, C., Ramesh, R.
Publikováno v:
In Advances in Space Research 1 July 2024 74(1):547-560
Autor:
Nagaraju, K., Prasad, B. Raghavendra, Hegde, Bhavana S., Narra, Suresh Venkata, Utkarsha, D., Kumar, Amit, Singh, Jagdev, Kumar, Varun
One of the major science goals of the Visible Emission Line Coronagraph (VELC) payload aboard the Aditya-L1 mission is to map the coronal magnetic field topology and the quantitative estimation of longitudinal magnetic field on routine basis. The inf
Externí odkaz:
http://arxiv.org/abs/2108.08997
Akademický článek
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Akademický článek
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Publikováno v:
Journal of Communication & Computer, Vol. 8, No. 3, pp. 173-179, March 2011
We present the details of predicting atmospheric turbulence by mining Zernike moment data obtained from simulations as well as experiments. Temporally correlated optical wave-fronts were simulated such that they followed Kolmogorov phase statistics.
Externí odkaz:
http://arxiv.org/abs/1001.3295
Publikováno v:
Proceedings of ARTCom - 2009, IEEE Xplore, IEEE CS Digital Library
The performance metrics of different centroiding algorithms at low light level conditions were optimized in the case of a Shack Hartmann Sensor (SHS) for efficient performance of the adaptive optics system. For short exposures and low photon flux, th
Externí odkaz:
http://arxiv.org/abs/1001.1503
Publikováno v:
XXXIV Symposium of OSI, ICOP, 2009
Under a thin lens and paraxial approximation, the phase transformation function of a lens was simulated on a Liquid Crystal (LC) based Spatial Light Modulator (SLM). The properties of an array of such lenses simulated on transmitting type and reflect
Externí odkaz:
http://arxiv.org/abs/0911.0821