The Solar Ultraviolet Imaging Telescope on board Aditya-L1

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Main Authors: Tripathi, Durgesh, Ramaprakash, A. N., Padinhatteeri, Sreejith, Sarkar, Janmejoy, Burse, Mahesh, Tyagi, Anurag, Kesharwani, Ravi, Sinha, Sakya, Joshi, Bhushan, Deogaonkar, Rushikesh, Roy, Soumya, Nived, V. N., Gopalakrishnan, Rahul, Kulkarni, Akshay, Khan, Aafaque, Ghosh, Avyarthana, Rajarshi, Chaitanya, Modi, Deepa, Kumar, Ghanshyam, Yadav, Reena, Varma, Manoj, Bayanna, Raja, Chordia, Pravin, Karmakar, Mintu, Abraham, Linn, Adithya, H. N., Adoni, Abhijit, Ahmed, Gazi A., Banerjee, Dipankar, Ram, Bhargava, Bhandare, Rani, Chatterjee, Subhamoy, Chillal, Kalpesh, Dey, Arjun, Gandorfer, Achim, Gowda, Girish, Haridas, T. R., Jain, Anand, James, Melvin, Jayakumar, R. P., Justin, Evangeline Leeja, K., Nagaraju, Kathait, Deepak, Khodade, Pravin, Kiran, Mandeep, Kohok, Abhay, Krivova, Natalie, Kumar, Nishank, Mehandiratta, Nidhi, Mestry, Vilas, Motamarri, Srikanth, Mustafa, Sajjade F., Nandy, Dibyendu, Narendra, S., Navle, Sonal, Parate, Nashiket, Pillai, Anju M, Punnadi, Sujit, Rajendra, A., Ravi, A., Raha, Bijoy, Sankarasubramanian, K., Sarvar, Ghulam, Shaji, Nigar, Sharma, Nidhi, Singh, Aditya, Singh, Shivam, Solanki, Sami K., Subramanian, Vivek, T, Rethika, T, Srikanth, Thatimattala, Satyannarayana, Tota, Hari Krishna, TS, Vishnu, Unnikrishnan, Amrita, Vadodariya, Kaushal, Veeresha, D. R., Venkateswaran, R.
Format: Preprint
Published: 2025
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author Tripathi, Durgesh
Ramaprakash, A. N.
Padinhatteeri, Sreejith
Sarkar, Janmejoy
Burse, Mahesh
Tyagi, Anurag
Kesharwani, Ravi
Sinha, Sakya
Joshi, Bhushan
Deogaonkar, Rushikesh
Roy, Soumya
Nived, V. N.
Gopalakrishnan, Rahul
Kulkarni, Akshay
Khan, Aafaque
Ghosh, Avyarthana
Rajarshi, Chaitanya
Modi, Deepa
Kumar, Ghanshyam
Yadav, Reena
Varma, Manoj
Bayanna, Raja
Chordia, Pravin
Karmakar, Mintu
Abraham, Linn
Adithya, H. N.
Adoni, Abhijit
Ahmed, Gazi A.
Banerjee, Dipankar
Ram, Bhargava
Bhandare, Rani
Chatterjee, Subhamoy
Chillal, Kalpesh
Dey, Arjun
Gandorfer, Achim
Gowda, Girish
Haridas, T. R.
Jain, Anand
James, Melvin
Jayakumar, R. P.
Justin, Evangeline Leeja
K., Nagaraju
Kathait, Deepak
Khodade, Pravin
Kiran, Mandeep
Kohok, Abhay
Krivova, Natalie
Kumar, Nishank
Mehandiratta, Nidhi
Mestry, Vilas
Motamarri, Srikanth
Mustafa, Sajjade F.
Nandy, Dibyendu
Narendra, S.
Navle, Sonal
Parate, Nashiket
Pillai, Anju M
Punnadi, Sujit
Rajendra, A.
Ravi, A.
Raha, Bijoy
Sankarasubramanian, K.
Sarvar, Ghulam
Shaji, Nigar
Sharma, Nidhi
Singh, Aditya
Singh, Shivam
Solanki, Sami K.
Subramanian, Vivek
T, Rethika
T, Srikanth
Thatimattala, Satyannarayana
Tota, Hari Krishna
TS, Vishnu
Unnikrishnan, Amrita
Vadodariya, Kaushal
Veeresha, D. R.
Venkateswaran, R.
author_facet Tripathi, Durgesh
Ramaprakash, A. N.
Padinhatteeri, Sreejith
Sarkar, Janmejoy
Burse, Mahesh
Tyagi, Anurag
Kesharwani, Ravi
Sinha, Sakya
Joshi, Bhushan
Deogaonkar, Rushikesh
Roy, Soumya
Nived, V. N.
Gopalakrishnan, Rahul
Kulkarni, Akshay
Khan, Aafaque
Ghosh, Avyarthana
Rajarshi, Chaitanya
Modi, Deepa
Kumar, Ghanshyam
Yadav, Reena
Varma, Manoj
Bayanna, Raja
Chordia, Pravin
Karmakar, Mintu
Abraham, Linn
Adithya, H. N.
Adoni, Abhijit
Ahmed, Gazi A.
Banerjee, Dipankar
Ram, Bhargava
Bhandare, Rani
Chatterjee, Subhamoy
Chillal, Kalpesh
Dey, Arjun
Gandorfer, Achim
Gowda, Girish
Haridas, T. R.
Jain, Anand
James, Melvin
Jayakumar, R. P.
Justin, Evangeline Leeja
K., Nagaraju
Kathait, Deepak
Khodade, Pravin
Kiran, Mandeep
Kohok, Abhay
Krivova, Natalie
Kumar, Nishank
Mehandiratta, Nidhi
Mestry, Vilas
Motamarri, Srikanth
Mustafa, Sajjade F.
Nandy, Dibyendu
Narendra, S.
Navle, Sonal
Parate, Nashiket
Pillai, Anju M
Punnadi, Sujit
Rajendra, A.
Ravi, A.
Raha, Bijoy
Sankarasubramanian, K.
Sarvar, Ghulam
Shaji, Nigar
Sharma, Nidhi
Singh, Aditya
Singh, Shivam
Solanki, Sami K.
Subramanian, Vivek
T, Rethika
T, Srikanth
Thatimattala, Satyannarayana
Tota, Hari Krishna
TS, Vishnu
Unnikrishnan, Amrita
Vadodariya, Kaushal
Veeresha, D. R.
Venkateswaran, R.
contents The Solar Ultraviolet Imaging Telescope (SUIT) is an instrument on the Aditya-L1 mission of the Indian Space Research Organization (ISRO) launched on September 02, 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~{\sc ii} h~and~k and Ca~{\sc 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, it allows 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 the Earth's atmosphere. This paper discusses the details of the instrument and data products.
format Preprint
id arxiv_https___arxiv_org_abs_2501_02274
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle The Solar Ultraviolet Imaging Telescope on board Aditya-L1
Tripathi, Durgesh
Ramaprakash, A. N.
Padinhatteeri, Sreejith
Sarkar, Janmejoy
Burse, Mahesh
Tyagi, Anurag
Kesharwani, Ravi
Sinha, Sakya
Joshi, Bhushan
Deogaonkar, Rushikesh
Roy, Soumya
Nived, V. N.
Gopalakrishnan, Rahul
Kulkarni, Akshay
Khan, Aafaque
Ghosh, Avyarthana
Rajarshi, Chaitanya
Modi, Deepa
Kumar, Ghanshyam
Yadav, Reena
Varma, Manoj
Bayanna, Raja
Chordia, Pravin
Karmakar, Mintu
Abraham, Linn
Adithya, H. N.
Adoni, Abhijit
Ahmed, Gazi A.
Banerjee, Dipankar
Ram, Bhargava
Bhandare, Rani
Chatterjee, Subhamoy
Chillal, Kalpesh
Dey, Arjun
Gandorfer, Achim
Gowda, Girish
Haridas, T. R.
Jain, Anand
James, Melvin
Jayakumar, R. P.
Justin, Evangeline Leeja
K., Nagaraju
Kathait, Deepak
Khodade, Pravin
Kiran, Mandeep
Kohok, Abhay
Krivova, Natalie
Kumar, Nishank
Mehandiratta, Nidhi
Mestry, Vilas
Motamarri, Srikanth
Mustafa, Sajjade F.
Nandy, Dibyendu
Narendra, S.
Navle, Sonal
Parate, Nashiket
Pillai, Anju M
Punnadi, Sujit
Rajendra, A.
Ravi, A.
Raha, Bijoy
Sankarasubramanian, K.
Sarvar, Ghulam
Shaji, Nigar
Sharma, Nidhi
Singh, Aditya
Singh, Shivam
Solanki, Sami K.
Subramanian, Vivek
T, Rethika
T, Srikanth
Thatimattala, Satyannarayana
Tota, Hari Krishna
TS, Vishnu
Unnikrishnan, Amrita
Vadodariya, Kaushal
Veeresha, D. R.
Venkateswaran, R.
Solar and Stellar Astrophysics
Instrumentation and Methods for Astrophysics
The Solar Ultraviolet Imaging Telescope (SUIT) is an instrument on the Aditya-L1 mission of the Indian Space Research Organization (ISRO) launched on September 02, 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~{\sc ii} h~and~k and Ca~{\sc 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, it allows 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 the Earth's atmosphere. This paper discusses the details of the instrument and data products.
title The Solar Ultraviolet Imaging Telescope on board Aditya-L1
topic Solar and Stellar Astrophysics
Instrumentation and Methods for Astrophysics
url https://arxiv.org/abs/2501.02274