We present a spacecraft and payload system design of a UV space telescope on a ∼130kg micro-satellite mission with a moderately fast repointing capability and near real-time alert communication. The mission, called Quick Ultra-Violet Kilonova surveyor – QUVIK, shall measure the brightness evolution of kilonovae, resulting from mergers of neutron stars simultaneously in the near-UV and far-UV band and thus it shall distinguish between different explosion scenarios. As a secondary objective the mission will also provide unique follow-up capabilities for other transients both in the near- and far-UV bands. The mission was selected for implementation by an ambitious Czech national mission program to promote the development of Czech science and space technology.
N. Werner, J. Řípa, F. Münz, F. Hroch, M. Jelínek, J. Krtička, M. Zajaček, M. Topinka, V. Dániel, J. Gromeš, J. Václavík, L. Steiger, V. Lédl, J. Seginak, J. Benáček, J. Budaj, N. Faltová, R. Gális, D. Jadlovský, J. Janík, M. Kajan, V. Karas, D. Korčáková, M. Kosiba, I. Krtičková, J. Kubát, B. Kubátová, P. Kurfürst, M. Labaj, Z. Mikulášek, A. Pál, E. Paunzen, M. Piecka, M. Prišegen, T. Ramezani, M. Skarka, G. Szász, C. Thöne, M. Zejda
We present a proposal for a near-UV space telescope on a ∼70kg micro-satellite with a moderately fast repointing capability and a near real-time alert communication system that has been proposed in response to a call for an ambitious Czech national mission. The mission, which has recently been approved for Phase 0, A, and B1 study shall measure the brightness evolution of kilonovae, resulting from mergers of neutron stars in the near-UV band and thus it shall distinguish between different explosion scenarios. Between the observations of transient sources, the satellite shall perform observations of other targets of interest, a large part of which will be chosen in open competition.
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