RNDr. Vratislav Krupař, Ph.D.

Projekty:

• GJ17-06818Y , Heliosférická pozorování s využitím k předpovídání kosmického počasí, 2017-2019, řešitel (ÚFA): Krupař Vratislav

Publikace:

• Park, B., Pitňa, A., Šafránková, J., Němeček, Z., Krupařová, O., Krupař, V., Zhao, L., Silwal, A., 2023: Change of Spectral Properties of Magnetic Field Fluctuations across Different Types of Interplanetary Shocks, Astrophysical Journal Letters, 954, 2, L51
• Wang, Y., Zheng, R., Jia, X., Wang, Ch., Wang, S., Krupař, Vratislav, 2022: Reply to Comment by Lamy et al. on Locating the source field lines of Jovian decametric radio emissions, Earth and Planetary Physics, 6, 1, 13-17
• Bezděková, B., Němec, F., Parrot, M., Krupařová, Oksana, Krupař, V., 2021: Using Principal Component Analysis to Characterize the Variability of VLF Wave Intensities Measured by a Low-Altitude Spacecraft and Caused by Interplanetary Shocks, Journal of Geophysical Research: Space Physics, 126, e2021JA029158
• Souček, J., Píša, D., Kolmašová, I., Uhlíř, L., Lán, R., Santolík, O., Krupař, V., Krupařová, O., Baše, J., (...), Štverák, Š. et al., 2021: Solar Orbiter Radio and Plasma Waves – Time Domain Sampler: In-flight performance and first results, Astronomy & Astrophysics, 656, A26
• Vecchio, A., Maksimovic, M., Krupař, V., (...), Souček, Jan, Steller, M., Štverák, Štěpán, Trávníček, P., Vaivads, A., 2021: Solar Orbiter/RPW antenna calibration in the radio domain and its application to type III burst observations, Astronomy & Astrophysics, 656, A33
• Lario, D., Kwon, R.-Y., Balmaceda, L., Richardson, I.G., Krupař, Vratislav, Thompson, B. J., Cyr, O.C.S., Zhao, L., Zhang, M., 2020: Fast and Wide CMEs without Observed >20MeV Protons, Astrophysical Journal, 889
• Krupař, Vratislav, Szabo, A., Maksimovic, M., Krupařová, Oksana, et al., 2020: Density Fluctuations in the Solar Wind Based on Type III Radio Bursts Observed by Parker Solar Probe, Astrophysical Journal, Supplement Series, 246, 2
• Wang, Y., Jia, X., Wang, Ch., Wang, S., Krupař, Vratislav, 2020: Locating the Source Field Lines of Jovian Decametric Radio Emissions, Earth and Planetary Physics, 4, 95-104
• Maksimovic, M., Bale, S. D., Chust, T., Khotyaintsev, Y., Krasnoselskikh, V., Kretzschmar, M., (...), Souček, Jan, Steller, M., Štverák, Štěpán, Trávníček, Pavel, (...), Santolík, Ondřej, Kolmašová, Ivana, Krupař, Vratislav, Krupařová, Oksana, Píša, David, Uhlíř, Luděk, Lán, Radek, Baše, Jiří, Åhlen, L., André, M., Bylander, L., Cripps, V., Cully, C., Eriksson, A., Jansson, S.-E., Johansson, E.P.G., Karlsson, T., Puccio, W., Břínek, J., Öttacher, H., Panchenko, M., Berthomier, M., Goetz, K., Hellinger, Petr, (...), 2020: The Solar Orbiter Radio and Plasma Waves (RPW) instrument, Astronomy & Astrophysics, 624
• Oliveros, J.C.M., Castillo, S.M.D., Krupař, Vratislav, Pulupa, M., Bale, S. D., Calvo-Mozo, B., 2020: An In Situ Interplanetary \"U-burst\": Observation and Results, Astrophysical Journal, 897, 170
• Krupař, Vratislav, Magdalenic, J., Eastwood, J. P., Gopalswamy, N., Krupařová, Oksana, Szabo, A., Němec, F., 2019: Statistical Survey of Coronal Mass Ejections and Interplanetary Type II Bursts, Astrophysical Journal, 882, 2, 92

• Kontar, E. P., Chen, X., Chrysaphi, N., Jeffrey, N.L.S., Emslie, A.G., Krupař, Vratislav, Maksimovic, M., Gordovskyy, M., Browning, P.K., 2019: Anisotropic Radio-wave Scattering and the Interpretation of Solar Radio Emission Observations, Astrophysical Journal, 884, 2 , 122
• Krupařová, Oksana, Krupař, Vratislav, Šafránková, J., Němeček, Z., Maksimovic, M., Santolík, Ondřej, Souček, Jan, Němec, F., Merka, J., 2019: Statistical Survey of the Terrestrial Bow Shock Observed by the Cluster Spacecraft, Journal of Geophysical Research: Space Physics, 124, 3, 1539-1547
• Krupař, Vratislav, Maksimovic, M., Kontar, E. P., Zaslavsky, A., Santolík, Ondřej, Souček, Jan, Krupařová, Oksana, Eastwood, J. P., Szabo, A. , 2018: Interplanetary Type III Bursts and Electron Density Fluctuations in the Solar Wind, Astrophysical Journal, 857, 2, 82
• Grison, Benjamin, Souček, Jan, Krupař, Vratislav, Píša, David, Santolík, Ondřej, Taubenschuss, Ulrich, Němec, F., 2018: Shock deceleration in interplanetary coronal mass ejections (ICMEs) beyond Mercury, Journal of Space Weather and Space Climate, 8 , A54
• Möstl, C.; Isavnin, A.; Boakes, P. D.; Kilpua, E. K. J.; Davies, J. A.; Harrison, R. A.; Barnes, D.; Krupař, Vratislav; Eastwood, J.; Good, S. W.; Forsyth, R. J.; Bothmer, V.; Reiss, M. A.; Amerstorfer, T.; Winslow, R. M.; Anderson, B.J.; Philpott, L. C.; Rodriguez, L.; Rouillard, A. P.; Gallagher, P.; Nieves-Chinchilla, T.; Zhang, T. L. , 2017: Modeling observations of solar coronal mass ejections with heliospheric imagers verified with the eliophysics System Observatory, Space Weather, 15, 7, 955-970
• Miteva, R., Samwel, S. W., Krupař, Vratislav, 2017: Solar energetic particles and radio burst emission, Journal of Space Weather and Space Climate, 7, A37
• Krupař, Vratislav; Eastwood, J. P.; Krupařová, Oksana; Santolík, Ondřej; Souček, Jan; Magdalenic, J.; Vourlidas, A.; Maksimovic, M.; Bonnin, X.; Bothmer, V.; Mrotzek, N.; Pluta, A.; Barnes, D.; Davies, J. A.; Oliveros, J.C.M.; Bale, S. D. , 2016: An analysis of interplanetary solar radio emissions associated with a coronal mass ejection, Astrophysical Journal Letters, 823, 1, L5
• Mäkelä, P.; Gopalswamy, N.; Reiner, M. J.; Akiyama, S.; Krupař, Vratislav, 2016: Source regions of the type II radio burst observed during a CME–CME interaction on 2013 May 22, Astrophysical Journal, 827, 2 , 141/1-141/7
• Krupař, Vratislav ; Kontar, E. P. ; Souček, Jan ; Santolík, Ondřej ; Maksimovic, M. ; Krupařová, Oksana, 2015: On the speed and acceleration of electron beams triggering interplanetary type III radio bursts, Astronomy & Astrophysics, 580, -
• Martínez-Oliveros, J. C. ; Raftery, C. ; Bain, H. ; Liu, Y. ; Pulupa, M. ; Saint-Hilaire, P. ; Higgins, P. ; Krupař, Vratislav ; Krucker, S. ; Bale, S. D. , 2015: STEREO-Wind Radio Positioning of an Unusually Slow Drifting Event, Solar Physics, 290, 3, 891-901
• Magdalenic, J. ; Marqué, C. ; Krupař, Vratislav ; Mierla, M. ; Zhukov, A. N. ; Rodriguez, L. ; Maksimovic, M. ; Cecconi, B. , 2014: Tracking the CME-driven shock wave on 2012 march 5 and radio triangulation of associated radio emission, Astrophysical Journal, 791, 2, -
• Krupař, Vratislav ; Maksimovic, M. ; Santolík, Ondřej ; Kontar, E. P. ; Cecconi, B. ; Hoang, S. ; Krupařová, Oksana ; Souček, Jan ; Reid, H. ; Zaslavsky, A. , 2014: Statistical survey of type III radio bursts at long wavelengths observed by the Solar TErrestrial RElations Observatory (STEREO)/Waves instruments: radio flux density variations with frequency, Solar Physics, 289, 8, 3121-3135
• Krupař, Vratislav ; Maksimovic, M. ; Santolík, Ondřej ; Cecconi, B. ; Krupařová, Oksana, 2014: Statistical Survey of Type III Radio Bursts at Long Wavelengths Observed by the Solar TErrestrial RElations Observatory (STEREO)/Waves Instruments: Goniopolarimetric Properties and Radio Source Locations, Solar Physics, 289, 12, 4633-4652
• Krupařová, Oksana ; Maksimovic, M. ; Šafránková, J. ; Němeček, Z. ; Santolík, Ondřej ; Krupař, Vratislav, 2013: Automated interplanetary shock detection and its application to Wind observations, Journal of Geophysical Research: Space Physics, 118, 8, 4793–4803
• Krupař, Vratislav ; Santolík, Ondřej ; Cecconi, B. ; Maksimovic, M. ; Bonnin, X. ; Panchenko, M. ; Zaslavsky, A., 2012: Goniopolarimetric inversion using SVD: An application to type III radio bursts observed by STEREO, Journal of Geophysical Research, 117, -, A06101
• Oliveros, J.C.M. ; Raftery, C. L. ; Bain, H. M. ; Krupař, Vratislav ; Bale, S. ; Krucker, S., 2012: The 2010 August 1 type II burst: A CME-CME interaction and its radio and white-light manifestations, Astrophysical Journal, 748, 1, 66/1-66/6