Conceptual design of a wide-field near UV transient survey in a 6U CubeSat
Conceptual design of a wide-field near UV transient survey in a 6U CubeSat
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6U CubeSat 宽视场近紫外瞬态测量的概念设计
DOI:
10.1117/12.2313026
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发表时间:
2018
期刊:
影响因子:
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通讯作者:
et al.
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文献类型:
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作者:
Yatsu Yoichi ;Ozawa Toshiki ;Mamiya Hideo ;Kawai Nobuyuki ;Kikuya Yuhei ;Matsushita Masanori ;Matunaga Saburo ;Bilgi Pavaman ;Nikzad Shouleh ;Kulkarni Shrinivas R. ;et al.
A conceptual design of a wide-field near UV transient survey in a 6U CubeSat is presented. Ultraviolet is one of the frontier in the transient astronomy. To open up the discovery region, we are developing a 6U CubeSat for transient exploration. The possible targets will be supernova shock-breakouts, tidal disruption events, and the blue emission from NS-NS mergers in very early phase. If we only focused on nearby/bright sources, the required detection limit is around 20 mag (AB). To avoid the background and optical light, we chose a waveband of 230-280 nm. As an imaging detector, we employ a delta-doped back-illuminated CMOS. In addition to delta doping, the multi-layer coating directly deposited on the detector enables both a high in-band UV QE and the ultra-low optical rejection ratio. Taking into account these specifications, even an 8 cm telescope can achieve the detection limit of 20 magAB. The expected FoV is larger than 60 deg2.
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DOI:
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发表时间:
2017
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影响因子:
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作者:
A. Pigulski;A. Baran;M. Bzowski;H. Cugier;B. Czerny;J. Daszyńska;W. Dziembowski;G. Handler;Z. Kołaczkowski;M. Królikowska;J. Krzesinski;G. Maciejewski;G. Michalska;J. Molenda–Żakowicz;P. Moskalik;A. Niedzielski;E. Niemczura;J. Ostrowski;A. Pamyatnykh;M. Ratajczak;S. Rucinski;M. Siwak;R. Smolec;S. Szutowicz;T. Tomov;L. Wyrzykowski;S. Zoła;M. Sarna
通讯作者:
M. Sarna
影响因子:
1.9
作者:
Jayant Murthy
通讯作者:
Jayant Murthy
DOI:
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发表时间:
2009
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DOI:
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发表时间:
2007
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作者:
Y. Yatsu;N. Kawai;T. Shimokawabe;N. Vásquez;T. Ishimura;T. Kotani;K. Yanagisawa;Michitoshi Yoshida;S. Nagayama;H. Shimizu;H. Toda;D. Kuroda
通讯作者:
D. Kuroda
影响因子:
1.9
作者:
Jayant Murthy
通讯作者:
Jayant Murthy