Zobrazeno 1 - 10
of 989
pro vyhledávání: '"NAGARAJU, K."'
Magnetic fields are the primary driver of the plasma thermodynamics in the upper solar atmosphere, especially in the corona. However, magnetic field measurements in the solar corona are sporadic, thereby limiting us from the complete understanding of
Externí odkaz:
http://arxiv.org/abs/2406.05539
We present spectropolarimetric observations of an active region recorded simultaneously in the H$\alpha$ Ca II 8662 {\AA} lines. The sunspot exhibits multiple structures, including a lightbridge and a region where Ca II 8662 {\AA} line core is in emi
Externí odkaz:
http://arxiv.org/abs/2406.02083
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
We investigated the diagnostic potential of the Stokes $V$ profile of the H$\alpha$ line to probe the chromospheric line-of-sight (LOS) magnetic field ($B_{\mathrm{LOS}}$) by comparing the $B_{\mathrm{LOS}}$ inferred from the weak field approximation
Externí odkaz:
http://arxiv.org/abs/2302.13118
The Solar Mean Magnetic Field (SMMF) is the mean value of the line of sight (LOS) component of the solar vector magnetic field averaged over the visible hemisphere of the Sun. So far, the studies on SMMF have mostly been confined to the magnetic fiel
Externí odkaz:
http://arxiv.org/abs/2302.06924
Publikováno v:
Journal of Agricultural Science & Technology. 2024, Vol. 26 Issue 5, p1073-1082. 10p.
Publikováno v:
A&A 668, A153 (2022)
Short-lived (100s or less), sub-arcsec to a couple of arcsec size features of enhanced brightenings in the narrowband images at the $\mathrm{H_{2V}}$ and $\mathrm{K_{2V}}$ positions of the Ca II H and K lines in the quiet Sun are known as bright grai
Externí odkaz:
http://arxiv.org/abs/2210.01045
Autor:
Khan, Raveena, Nagaraju, K.
The diagnostic capabilities of spectral lines in far ultraviolet (FUV) and extreme ultraviolet (EUV) wavelength range are explored in terms of their Hanle and Zeeman sensitivity to probe vector magnetic field in the solar corona. The temperature rang
Externí odkaz:
http://arxiv.org/abs/2205.11844
Autor:
Keeton, Kimberly, Singhal, Sharad, Volos, Haris, Zhang, Yupu, Chaurasiya, Ramesh Chandra, Crasta, Clarete Riana, George, Sherin T, N, Nagaraju K, K, Mashood Abdulla, Natarajan, Kavitha, Shome, Porno, Suresh, Sanish
Publikováno v:
Proceedings of 2nd Workshop on Resource Disaggregation and Serverless (WORDS'21), Co-located with ASPLOS'21, April 2021
Disaggregated memory architectures provide benefits to applications beyond traditional scale out environments, such as independent scaling of compute and memory resources. They also provide an independent failure model, where computations or the comp
Externí odkaz:
http://arxiv.org/abs/2109.05329
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