TIRCAM2 Fast Sub-array Readout Mode for Lunar Occultation studies

Autor:	Milind B. Naik, Devendra K. Ojha, Saurabh Sharma, Shailesh B. Bhagat, Savio L. D’costa, Arpan Ghosh, Koshvendra Singh
Rok vydání:	2023
Předmět:	Astrophysics - Solar and Stellar Astrophysics Space and Planetary Science FOS: Physical sciences Astronomy and Astrophysics Astrophysics - Instrumentation and Methods for Astrophysics Instrumentation and Methods for Astrophysics (astro-ph.IM) Solar and Stellar Astrophysics (astro-ph.SR)
DOI:	10.48550/arxiv.2303.06399
Popis:	The TIFR Near Infrared Imaging Camera-II (TIRCAM2) is being used at the Devasthal Optical Telescope (DOT) operated by Aryabhatta Research Institute of Observational Sciences (ARIES), Nainital, Uttarakhand, India. In addition to the normal full frame observations, there has been a requirement for high speed sub-array observations for applications such as lunar occultation and star speckle observations. Fast sub-array modes have been implemented in TIRCAM2 with suitable changes in the camera software at the computer and controller DSP code level. Successful observations have been carried out with the fast sub-array mode of observation. Comment: Accepted for publication in the Journal of Astrophysics and Astronomy, special issue
Databáze:	OpenAIRE
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