Durgesh Tripathi, A. N. Ramaprakash, Sreejith Padinhatteeri, Janmejoy Sarkar, Mahesh Burse, Anurag Tyagi, Ravi Kesharwani, Sakya Sinha, Bhushan Joshi, Rushikesh Deogaonkar, Soumya Roy, V. N. Nived, Rahul Gopalakrishnan, Akshay Kulkarni, Aafaque Khan, Avyarthana Ghosh, Chaitanya Rajarshi, Deepa Modi, Ghanshyam Kumar, Reena Yadav, Manoj Varma, Raja Bayanna, Pravin Chordia, Mintu Karmakar, Linn Abraham, H. N. Adithya, Abhijit Adoni, Gazi A. Ahmed, Dipankar Banerjee, B. S. Bhargava Ram, Rani Bhandare, Subhamoy Chatterjee, Kalpesh Chillal, Arjun Dey, Achim Gandorfer, Girish Gowda, T. R. Haridas, Anand Jain, Melvin James, R. P. Jayakumar, Evangeline Leeja Justin, K. Nagaraju, Deepak Kathait, Pravin Khodade, Mandeep Kiran, Abhay Kohok, Natalie Krivova, Nishank Kumar, Nidhi Mehandiratta, Vilas Mestry, Srikanth Motamarri, Sajjade F. Mustafa, Dibyendu Nandy, S. Narendra, Sonal Navle, Nashiket Parate, Anju M. Pillai, Sujit Punnadi, A. Rajendra, A. Ravi, Bijoy Raha, K. Sankarasubramanian, Ghulam Sarvar, Nigar Shaji, Nidhi Sharma, Aditya Singh, Shivam Singh, Sami K. Solanki, Vivek Subramanian, Rethika T, Srikanth T, Satyannarayana Thatimattala, Hari Krishna Tota, T. S. Vishnu, Amrita Unnikrishnan, Kaushal Vadodariya, D. R. Veeresha, R. Venkateswaran
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引用次数: 0
Abstract
The Solar Ultraviolet Imaging Telescope (SUIT) is an instrument on the Aditya-L1 mission of the Indian Space Research Organization (ISRO) launched on 2 September 2023. SUIT continuously provides near-simultaneous full-disk and region-of-interest images of the Sun, slicing through the photosphere and chromosphere and covering a field of view up to 1.5 solar radii. For this purpose, SUIT uses 11 filters tuned at different wavelengths in the 200 – 400 nm range, including the Mg ii h and k and Ca ii H spectral lines. The observations made by SUIT help us understand the magnetic coupling of the lower and middle solar atmosphere. In addition, for the first time, this allows for the measurements of spatially resolved solar broad-band radiation in the near- and mid-ultraviolet, which will help constrain the variability of the solar ultraviolet irradiance in a wavelength range that is central for the chemistry of ozone and oxygen the Earth’s stratosphere. This paper discusses the details of the instrument and data products.
太阳紫外成像望远镜（SUIT）是印度空间研究组织（ISRO）于2023年9月2日发射的Aditya-L1任务上的仪器。SUIT持续提供近乎同步的太阳全盘和感兴趣区域图像，通过光球层和色球层切片，覆盖1.5太阳半径的视野。为此，SUIT在200 - 400nm范围内使用了11个不同波长的滤波器，包括Mg ii h和k和Ca ii h光谱线。SUIT的观测有助于我们理解中低层太阳大气的磁耦合。此外，这将首次允许在近紫外线和中紫外线中测量空间分辨的太阳宽带辐射，这将有助于限制太阳紫外线辐照度在一个波长范围内的变异性，该波长范围对地球平流层臭氧和氧气的化学反应至关重要。本文讨论了仪器和数据产品的细节。
期刊介绍：
Solar Physics was founded in 1967 and is the principal journal for the publication of the results of fundamental research on the Sun. The journal treats all aspects of solar physics, ranging from the internal structure of the Sun and its evolution to the outer corona and solar wind in interplanetary space. Papers on solar-terrestrial physics and on stellar research are also published when their results have a direct bearing on our understanding of the Sun.
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