Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Barbara Sylwester"'
Publikováno v:
The Astrophysical Journal Letters, Vol 959, Iss 2, p L29 (2023)
We employ the differential evolution (DE) method to analyze observations from the Solar X-Ray Monitor on board the Chandrayaan-2 spacecraft. DE belongs to the family of evolutionary algorithms that find solutions using mechanisms inspired by biologic
Externí odkaz:
https://doaj.org/article/9bc1c05948734b89b7095d0b765f7ff7
Autor:
Alexey Kirichenko, Sergey Kuzin, Sergey Shestov, Artem Ulyanov, Andrey Pertsov, Sergey Bogachev, Anton Reva, Ivan Loboda, Eugene Vishnyakov, Sergey Dyatkov, Nataliya Erkhova, Marek Stȩślicki, Janusz Sylwester, Stefan Płocieniak, Piotr Podgórski, Mirosław Kowaliński, Jarosław Bakała, Żaneta Szaforz, Marek Siarkowski, Daniel Ścisłowski, Tomasz Mrozek, Barbara Sylwester, Ilya Malyshev, Alexey Pestov, Vladimir Polkovnikov, Mikhail Toropov, Nikolay Salashchenko, Nikolay Tsybin, Nikolay Chkhalo
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 8 (2021)
We present a description of the recent advances in the development of the KORTES assembly—the first solar oriented mission designed for the Russian segment of the International Space Station. KORTES consists of several imaging and spectroscopic ins
Externí odkaz:
https://doaj.org/article/9e3f8dbefd68491298b63aaf2a6b2765
During nearly three years of operation, STIX aboard Solar Orbiter observed thousands of flares. Many of them were simultaneously observed by Solar X-Ray Monitor (XSM) on board Indian Chandrayaan-2 circling the Moon. We present results of a multi-wave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57a8c92b7bdeba048362bfa2a9aa8f4e
https://doi.org/10.5194/egusphere-egu23-13784
https://doi.org/10.5194/egusphere-egu23-13784
Using methods of differential evolution (DE), we determined the coronal elemental abundances and the differential emission measure (DEM) distributions for the plasma flaring on 2003 January 21. The analyses have been made based on RESIK X-ray spectra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12c5cbe08a6226d330bb69febc1f906e
http://arxiv.org/abs/2202.09302
http://arxiv.org/abs/2202.09302
Autor:
Sergey Kuzin, A. A. Pertsov, Artem Ulyanov, Marek Stȩślicki, Barbara Sylwester, Sergey Dyatkov, Ivan P. Loboda, Nataliya Erkhova, Żaneta Szaforz, A. E. Pestov, Janusz Sylwester, A. S. Kirichenko, Tomasz Mrozek, Marek Siarkowski, Nikolay I. Chkhalo, Jaroslaw Bakala, Vladimir N. Polkovnikov, I. V. Malyshev, M. N. Toropov, S. V. Shestov, Miroslaw Kowalinski, D. Ścisłowski, Eugene Vishnyakov, S. Płocieniak, N. N. Salashchenko, Piotr Podgorski, N. N. Tsybin, A. A. Reva, Sergey S. Bogachev
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 8 (2021)
We present a description of the recent advances in the development of the KORTES assembly -- the first solar oriented mission designed for the Russian segment of International Space Station. The KORTES consists of several imaging and spectroscopic in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac53d1c7b42a092f6a47d3827f5cbc90
https://doi.org/10.3389/fspas.2021.646895
https://doi.org/10.3389/fspas.2021.646895
Publikováno v:
The Astrophysical Journal. 930:77
The calcium abundance in flare plasmas is estimated using X-ray spectra from the Solar Maximum Mission Bent Crystal Spectrometer (BCS) during the decays of 194 flares (Geostationary Operational Environmental Satellite, GOES, classifications from B6.4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::838c831f849db4db4d5841af63ddcf6d
https://doi.org/10.3847/1538-4357/ac5b0d
https://doi.org/10.3847/1538-4357/ac5b0d
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 179:545-552
The Polish X-ray spectrometer RESIK observed the spectra in four wavelength bands from 3.3 A to 6.1 A. This spectral range contains many emission lines of H- and He-like ions for Si, S, Ar and K formed in the high temperature of solar coronal plasma.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af5f94211ea0d9e3623280cc59f28f62
https://doi.org/10.1016/j.jastp.2018.09.004
https://doi.org/10.1016/j.jastp.2018.09.004
Autor:
Piotr Podgorski, Sergey A. Bogachev, A. A. Pertsov, J. Bąkała, Janusz Sylwester, Barbara Sylwester, Marek Siarkowski, Żaneta Szaforz, D. Ścisłowski, Marek Stęślicki, Sergey Kuzin, A. Makowski, Miroslaw Kowalinski, Tomasz Mrozek, J. Barylak, Z. Kordylewski, A. S. Kirichenko, S. Płocieniak
We present a novel X-ray assembly of functionally related instrument blocks intended to measure solar flare and active region (AR) spectra from within the Russian instrument complex KORTES, to be mounted aboard the International Space Station (ISS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68f749252f88e4f8924156dacd4c1d9e
http://arxiv.org/abs/1903.06163
http://arxiv.org/abs/1903.06163
Autor:
M. Gryciuk, K. J. H. Phillips, Janusz Sylwester, Piotr Podgorski, Marek Siarkowski, Barbara Sylwester
The SphinX X-ray spectrophotometer on the CORONAS-PHOTON mission observed the 1 – 15 keV X-ray spectrum of the spatially integrated solar corona during the deep minimum of 2009, when solar activity was exceptionally low. Its sensitivity for energie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14c44fc99fc695e9a5af94bfa6aa7b1b
We present a multiwavelength analysis of the long-duration flare observed on 15 April 2002 (soft X-ray peak time at 03:55 UT, ). This flare occurred on the disk (S15W01) in NOAA 9906 and was observed by a number of space instruments including the Ext
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57418189d1e7ae67d6c4bb2f1f947431