Zobrazeno 1 - 10
of 202
pro vyhledávání: '"K., Sankarasubramanian"'
Autor:
Patel, Ritesh, A., Megha, Shrivastav, Arpit Kumar, Pant, Vaibhav, Vishnu, M., K., Sankarasubramanian, Banerjee, Dipankar
Aditya-L1 is India's first solar mission with Visible Emission Line Coronagraph (VELC) consisting of three spectral channels taking high-resolution spectroscopic observations of the inner corona up to 1.5 Rsun at 5303 \AA, 7892 \AA, and 10747 \AA. In
Externí odkaz:
http://arxiv.org/abs/2105.05880
Autor:
Patel, Ritesh, Amareswari, K, Pant, Vaibhav, Banerjee, Dipankar, K, Sankarasubramanian, Kumar, Amit
ADITYA-L1 is India's first space mission to study the Sun from Lagrangian 1 position. { \textit{Visible Emission Line Coronagraph}} (VELC) is one of the seven payloads in ADITYA-L1 mission scheduled to be launched around 2020. One of the primary obje
Externí odkaz:
http://arxiv.org/abs/1806.07932
Autor:
Annapurni, Subramaniam, N., Sindhu, N., Tandon S., Kameswara, Rao N., J., Postma, Patrick, Cot'e, J., Hutchings, K., Ghosh S., K., George, V., Girish, R., Mohan, J., Murthy, K., Sankarasubramanian, S., Stalin C., F., Sutaria, C., Mondal, S., Sahu
We present early results from the Ultra-Violet Imaging Telescope (UVIT) onboard the ASTROSAT observatory. We report the discovery of a hot companion associated with one of the blue straggler stars (BSSs) in the old open cluster, NGC188. Using fluxes
Externí odkaz:
http://arxiv.org/abs/1612.02535
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 8 (2021)
Soft X-ray spectroscopy of the Sun is an important tool to understand the coronal dynamics and composition. The solar coronal X-ray spectrum below 1 keV is the least explored with high-resolution spectroscopy. Recent observations with Hinode XRT usin
Externí odkaz:
https://doaj.org/article/effc2cefe3924e7a882bdb1dea59d2f5
Autor:
Ritesh Patel, A. Megha, Arpit Kumar Shrivastav, Vaibhav Pant, M. Vishnu, K. Sankarasubramanian, Dipankar Banerjee
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 8 (2021)
Aditya-L1 is India’s first solar mission with the Visible Emission Line Coronagraph (VELC), which consists of three spectral channels taking high-resolution spectroscopic observations of the inner corona up to 1.5 Rʘ at 5,303, 7,892, and 10,747 Å
Externí odkaz:
https://doaj.org/article/59d7a0f0b2b040e09bcb8ca4df421434
Publikováno v:
IAU symposium 273 Proceedings, 2010
We have observed formation of penumbrae on a pore in the active region NOAA10838 using Dunn Solar Telescope at NSO,Sunpot,USA. Simultaneous observations using different instruments (DLSP,UBF,Gband and CaK) provide us with vector magnetic field at pho
Externí odkaz:
http://arxiv.org/abs/1010.1082
Autor:
S V Manoj Varma, Anurag Tyagi, Bhushan Joshi, Reena Yadav, Pravin Chordia, Ghanshyam Kumar, Sakya Sinha, Mahesh Burse, Sreejith Padinhatteri, Rushikesh Deogaonkar, A N Ramaprakash, Avyarthana Ghosh, Durgesh Tripathi, Janmejoy Sarkar, K Sankarasubramanian, K Nagaraju, Koushal Vadodariya, Ravi Kesharwani, Aafaque Khan, Manjunath Olekar, Mohamed Azaruddin
Publikováno v:
RAS Techniques and Instruments.
The Solar Ultraviolet Imaging Telescope (SUIT) is one of the payloads onboard the Aditya-L1 mission. It will perform full disk imaging of the Sun in the near-Ultraviolet wavelength range of 200-400 nm. This provides near-simultaneous observations of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f328db5a64336c6b153755ea8ba2d5b
https://doi.org/10.1093/rasti/rzad013
https://doi.org/10.1093/rasti/rzad013
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 8 (2021)
Soft X-ray spectroscopy of the Sun is an important tool to understand the coronal dynamics and composition. The solar coronal X-ray spectrum below 1 keV is the least explored with high-resolution spectroscopy. Recent observations with Hinode XRT usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30f72b0b5b249d88cad10c53094ddebf
https://www.frontiersin.org/articles/10.3389/fspas.2021.647828/full
https://www.frontiersin.org/articles/10.3389/fspas.2021.647828/full
Publikováno v:
Proceedings of the International Astronomical Union. 15:46-52
Measurement of magnetic field in this layer is challenging both from point of view of observations and interpretation of the data. We present in this work about spectropolarimetric observations of a pore, simultaneously in Ca ii (CaIR) at 854.2 nm (C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4496ec7db1c33c12512411ee4de09f8a
https://doi.org/10.1017/s1743921320000186
https://doi.org/10.1017/s1743921320000186
Autor:
T. Logu, G. Gnanakumar, Kunjithapatham Sethuraman, K. Sankarasubramanian, Sandeep Kumar, K. Justice Babu, K. Ramamurthi, P. Soundarrajan
Publikováno v:
Sensors and Actuators B: Chemical. 285:164-172
A new material, Ti doped CdO (Ti: CdO) semiconductor, is firstly reported by this work for electrochemical non-enzymatic hydrogen peroxide (H2O2) sensor applications which was deposited by a simple, versatile and cost-effective chemical spray pyrolys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5130db401eca1fa93ba43a25417a7a1e
https://doi.org/10.1016/j.snb.2018.12.161
https://doi.org/10.1016/j.snb.2018.12.161