Paper
6 July 2018 On-ground calibration of the ART-XC/SRG instrument
A. Tkachenko, M. Pavlinsky, I. Lapshov, V. Levin, V. Akimov, A. Krivchenko, A. Rotin, M. Kuznetsova, N. Semena, A. Semena, D. Serbinov, R. Krivonos, A. Shtykovsky, A. Yascovich, V. Oleinikov, A. Glushenko, I. Mereminskiy, S. Molkov, S. Sazonov, V. Arefiev
Author Affiliations +
Abstract
The Astronomical Roentgen Telescope X-ray Concentrator (ART-XC) is a medium X-ray instrument with operating energy range 4-30 keV which will be launched onboard the Spectrum Roentgen Gamma (SRG) mission. ART-XC consists of seven co-aligned mirror modules coupled with seven focal plane CdTe double-sided strip detectors. The mirror modules were fabricated and calibrated at the NASA Marshall Space Flight Center (MSFC). The Russian Space Research Institute (IKI) developed and tested the X-ray detectors. Flight mirror modules and detector units were integrated into the ART-XC instrument in 2016. For more detailed studies we have used the spare mirror module and spare detector unit. We present some results of the on-ground calibration of the ART-XC spare detector unit without a mirror system and estimation of the detector efficiency.
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
A. Tkachenko, M. Pavlinsky, I. Lapshov, V. Levin, V. Akimov, A. Krivchenko, A. Rotin, M. Kuznetsova, N. Semena, A. Semena, D. Serbinov, R. Krivonos, A. Shtykovsky, A. Yascovich, V. Oleinikov, A. Glushenko, I. Mereminskiy, S. Molkov, S. Sazonov, and V. Arefiev "On-ground calibration of the ART-XC/SRG instrument", Proc. SPIE 10699, Space Telescopes and Instrumentation 2018: Ultraviolet to Gamma Ray, 106995E (6 July 2018); https://doi.org/10.1117/12.2312094
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KEYWORDS
Sensors

X-rays

Calibration

Mirrors

Space telescopes

X-ray telescopes

X-ray detectors

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