Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Csák, Balázs"'
Autor:
Münz, Filip, Řípa, Jakub, Pál, András, Dafčíková, Marianna, Werner, Norbert, Ohno, Masanori, Meszáros, László, Dániel, Vladimír, Hanák, Peter, Hudec, Ján, Frajt, Marcel, Kapuš, Jakub, Svoboda, Petr, Dudáš, Juraj, Kasal, Miroslav, Vítek, Tomáš, Kolář, Martin, Szakszonová, Lea, Lipovský, Pavol, Ďuríšková, Michaela, Veřtát, Ivo, Sabol, Martin, Junas, Milan, Maroš, Roman, Kosík, Pavel, Frei, Zsolt, Takahashi, Hiromitsu, Fukazawa, Yasushi, Galgóczi, Gábor, Csák, Balázs, László, Robert, Mizuno, Tsunefumi, Husáriková, Nikola, Nakazawa, Kazuhiro
Publikováno v:
Proc. of SPIE Vol. 13093 (2024), 130936J-1
GRBAlpha is a 1U CubeSat launched in March 2021 to a sun-synchronous LEO at an altitude of 550 km to perform an in-orbit demonstration of a novel gamma-ray burst detector developed for CubeSats. VZLUSAT-2 followed ten months later in a similar orbit
Externí odkaz:
http://arxiv.org/abs/2407.12555
Autor:
Szabó, Norton Olivér, Igaz, Antal, Rózsahegyi, Márton, Sárneczky, Krisztián, Csák, Balázs, Deme, Lívia, Vinkó, József, Kiss, Lászlo L
Here we present a continuation of the work that was based on video observations of the Tau Her 2022 outburst from the McDonald Observatory, Texas, US. On the night of the maximum in 2022 we detected 626 individual Tau Her meteors, for which we estima
Externí odkaz:
http://arxiv.org/abs/2404.17014
Autor:
Szabó, Norton Olivér, Igaz, Antal, Kiss, László L., Rózsahegyi, Márton, Sárneczky, Krisztián, Csák, Balázs, Deme, Lívia, Vinkó, József
As part of an intensive effort to observe the predicted 2022 Tau Herculids outburst, we recorded almost 800 individual meteor streaks on May 30th and 31st, 2022, using a high-sensitivity Sony~$\alpha$7 camera. The video recordings were obtained under
Externí odkaz:
http://arxiv.org/abs/2404.17007
Autor:
Deme, Livia, Sarneczky, Krisztian, Igaz, Antal, Csak, Balazs, Opitz, Nandor, Egei, Nora, Vinko, Jozsef
We present statistical analysis of visual meteor data taken with networks of meteor cameras operating in Hungary between 2020 and 2023. We use three different camera systems: a set of traditional MetRec-based video cameras, a self-developed automated
Externí odkaz:
http://arxiv.org/abs/2402.09578
Autor:
Pál, András, Ohno, Masanori, Mészáros, László, Werner, Norbert, Řípa, Jakub, Csák, Balázs, Dafčíková, Marianna, Frajt, Marcel, Fukazawa, Yasushi, Hanák, Peter, Hudec, Ján, Husáriková, Nikola, Kapuš, Jakub, Kasal, Miroslav, Kolář, Martin, Koleda, Martin, Laszlo, Robert, Lipovský, Pavol, Mizuno, Tsunefumi, Münz, Filip, Nakazawa, Kazuhiro, Rezenov, Maksim, Šmelko, Miroslav, Takahashi, Hiromitsu, Topinka, Martin, Urbanec, Tomáš, Breuer, Jean-Paul, Bozóki, Tamás, Dálya, Gergely, Enoto, Teruaki, Frei, Zsolt, Friss, Gergely, Galgóczi, Gábor, Hroch, Filip, Ichinohe, Yuto, Kapás, Kornél, Kiss, László L., Matake, Hiroto, Odaka, Hirokazu, Poon, Helen, Povalač, Aleš, Takátsy, János, Torigoe, Kento, Uchida, Nagomi, Uchida, Yuusuke
Aims. Since launched on 2021 March 22, the 1U-sized CubeSat GRBAlpha operates and collects scientific data on high-energy transients, making it the smallest astrophysical space observatory to date. GRBAlpha is an in-obit demonstration of a gamma-ray
Externí odkaz:
http://arxiv.org/abs/2302.10048
Autor:
Ripa, Jakub, Takahashi, Hiromitsu, Fukazawa, Yasushi, Werner, Norbert, Munz, Filip, Pal, Andras, Ohno, Masanori, Dafcikova, Marianna, Meszaros, Laszlo, Csak, Balazs, Husarikova, Nikola, Kolar, Martin, Galgoczi, Gabor, Breuer, Jean-Paul, Hroch, Filip, Hudec, Jan, Kapus, Jakub, Frajt, Marcel, Rezenov, Maksim, Laszlo, Robert, Koleda, Martin, Smelko, Miroslav, Hanak, Peter, Lipovsky, Pavol, Urbanec, Tomas, Kasal, Miroslav, Povalac, Ales, Uchida, Yuusuke, Poon, Helen, Matake, Hiroto, Nakazawa, Kazuhiro, Uchida, Nagomi, Bozoki, Tamas, Dalya, Gergely, Enoto, Teruaki, Frei, Zsolt, Friss, Gergely, Ichinohe, Yuto, Kapas, Kornel, Kiss, Laszlo L., Mizuno, Tsunefumi, Odaka, Hirokazu, Takatsy, Janos, Topinka, Martin, Torigoe, Kento
Publikováno v:
A&A 677, L2 (2023)
The brightest gamma-ray burst ever observed, long-duration GRB 221009A, was detected by GRBAlpha nano-satellite without saturation. We present light curves of the prompt emission in 13 energy bands, from 80 keV to 950 keV, and perform a spectral anal
Externí odkaz:
http://arxiv.org/abs/2302.10047
Autor:
Ripa, Jakub, Pal, Andras, Ohno, Masanori, Werner, Norbert, Meszaros, Laszlo, Csak, Balazs, Dafcikova, Marianna, Daniel, Vladimir, Dudas, Juraj, Frajt, Marcel, Hanak, Peter, Hudec, Jan, Junas, Milan, Kapus, Jakub, Kasal, Miroslav, Koleda, Martin, Laszlo, Robert, Lipovsky, Pavol, Munz, Filip, Rezenov, Maksim, Smelko, Miroslav, Svoboda, Petr, Takahashi, Hiromitsu, Topinka, Martin, Urbanec, Tomas, Breuer, Jean-Paul, Enoto, Teruaki, Frei, Zsolt, Fukazawa, Yasushi, Galgoczi, Gabor, Hroch, Filip, Ichinohe, Yuto, Kiss, Laszlo, Matake, Hiroto, Mizuno, Tsunefumi, Nakazawa, Kazuhiro, Odaka, Hirokazu, Poon, Helen, Uchida, Nagomi, Uchida, Yuusuke
Publikováno v:
Proc. SPIE, Space Telescopes and Instrumentation 2022: Ultraviolet to Gamma Ray, 12181 (2022) 121811K
We present the detector performance and early science results from GRBAlpha, a 1U CubeSat mission, which is a technological pathfinder to a future constellation of nanosatellites monitoring gamma-ray bursts (GRBs). GRBAlpha was launched in March 2021
Externí odkaz:
http://arxiv.org/abs/2207.03272
Autor:
Pál, András, Ohno, Masanori, Mészáros, László, Werner, Norbert, Řípa, Jakub, Frajt, Marcel, Hirade, Naoyoshi, Hudec, Ján, Kapuš, Jakub, Koleda, Martin, Laszlo, Robert, Lipovský, Pavol, Matake, Hiroto, Šmelko, Miroslav, Uchida, Nagomi, Csák, Balázs, Enoto, Teruaki, Frei, Zsolt, Fukazawa, Yasushi, Galgóczi, Gábor, Hirose, Kengo, Hisadomihi, Syohei, Ichinohe, Yuto, Kiss, László L., Mizuno, Tsunefumi, Nakazawa, Kazuhiro, Odaka, Hirokazu, Takahashi, Hiromitsu, Torigoe, Kento
GRBAlpha is a 1U CubeSat mission with an expected launch date in the first half of 2021. It carries a 75 x 75 x 5 mm CsI(Tl) scintillator, read out by a dual-channel multi-pixel photon counter (MPPC) setup, to detect gamma-ray bursts (GRBs). The GRB
Externí odkaz:
http://arxiv.org/abs/2012.01298
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Autor:
Charbonneau, David, Winn, Joshua N., Latham, David W., Bakos, Gaspar, Falco, Emilio E., Holman, Matthew J., Noyes, Robert W., Csak, Balazs, Esquerdo, Gilbert A., Everett, Mark E., O'Donovan, Francis T.
Publikováno v:
Astrophys.J. 636 (2005) 445-452
We report g, V, and r photometric time series of HD 149026 spanning predicted times of transit of the Saturn-mass planetary companion, which was recently discovered by Sato and collaborators. We present a joint analysis of our observations and the pr
Externí odkaz:
http://arxiv.org/abs/astro-ph/0508051