Publications of Janusz Sylwester ordered by citations


A list of publications authored or co-authored by Janusz Sylwester, derived from the SAO/NASA Astrophysics Data System (ADS) and ordered by the numbers of citations.

Orcid ID: 0000-0002-8060-0043

Number of papers: 286
No. of citations: 2721

254 The Spectrometer/Telescope for Imaging X-rays (STIX)
Krucker, Säm, Hurford, G. J., Grimm, O., Kögl, S., Gröbelbauer, H.-P., Etesi, L., Casadei, D., Csillaghy, A., Benz, A. O., Arnold, N. G., Molendini, F., Orleanski, P., Schori, D., Xiao, H., Kuhar, M., Hochmuth, N., Felix, S., Schramka, F., Marcin, S., Kobler, S., Iseli, L., Dreier, M., Wiehl, H. J., Kleint, L., Battaglia, M., Lastufka, E., Sathiapal, H., Lapadula, K., Bednarzik, M., Birrer, G., Stutz, St., Wild, Ch., Marone, F., Skup, K. R., Cichocki, A., Ber, K., Rutkowski, K., Bujwan, W., Juchnikowski, G., Winkler, M., Darmetko, M., Michalska, M., Seweryn, K., Białek, A., Osica, P., Sylwester, J., Kowalinski, M., Ścisłowski, D., Siarkowski, M., Stęślicki, M., Mrozek, T., Podgórski, P., Meuris, A., Limousin, O., Gevin, O., Le Mer, I., Brun, S., Strugarek, A., Vilmer, N., Musset, S., Maksimović, M., Fárník, F., Kozáček, Z., Kašparová, J., Mann, G., Önel, H., Warmuth, A., Rendtel, J., Anderson, J., Bauer, S., Dionies, F., Paschke, J., Plüschke, D., Woche, M., Schuller, F., Veronig, A. M., Dickson, E. C. M., Gallagher, P. T., Maloney, S. A., Bloomfield, D. S., Piana, M., Massone, A. M., Benvenuto, F., Massa, P., Schwartz, R. A., Dennis, B. R., van Beek, H. F., Rodríguez-Pacheco, J. & Lin, R. P., 2020, A&A, 642, A15
179 Dynamics of flaring loops. I - Thermodynamic decay scaling laws
Serio, S., Reale, F., Jakimiec, J., Sylwester, B. & Sylwester, J., 1991, A&A, 241, 197
117 Dynamics of flaring loops. II - Flare evolution in the density-temperature diagram
Jakimiec, J., Sylwester, B., Sylwester, J., Serio, S., Peres, G. & Reale, F., 1992, A&A, 253, 269
91 Variation in observed coronal calcium abundance of X-ray flare plasmas
Sylwester, J., Lemen, J. R. & Mewe, R., 1984, Nature, 310, 665
90 Turbulent and Directed Plasma Motions in Solar Flares
Fludra, A., Lemen, J. R., Jakimiec, J., Bentley, R. D. & Sylwester, J., 1989, ApJ, 344, 991
84 Resik: A Bent Crystal X-ray Spectrometer for Studies of Solar Coronal Plasma Composition
Sylwester, J., Gaicki, I., Kordylewski, Z., Kowaliński, M., Nowak, S., Płocieniak, S., Siarkowski, M., Sylwester, B., Trzebiński, W., Bakała, J., Culhane, J. L., Whyndham, M., Bentley, R. D., Guttridge, P. R., Phillips, K. J. H., Lang, J., Brown, C. M., Doschek, G. A., Kuznetsov, V. D., Oraevsky, V. N., Stepanov, A. I. & Lisin, D. V., 2005, Solar Physics, 226, 45
78 Multi-Temperature Analysis of Solar X-Ray Line Emission
Sylwester, J., Schrijver, J. & Mewe, R., 1980, Solar Physics, 67, 285
68 Dynamics of flaring loops. III - Interpretation of flare evolution in the emission measure-temperature diagram
Sylwester, B., Sylwester, J., Serio, S., Reale, F., Bentley, R. D. & Fludra, A., 1993, A&A, 267, 586
65 Nonequilibrium Processes in the Solar Corona, Transition Region, Flares, and Solar Wind (Invited Review)
Dudík, Jaroslav, Dzifčáková, Elena, Meyer-Vernet, Nicole, Del Zanna, Giulio, Young, Peter R., Giunta, Alessandra, Sylwester, Barbara, Sylwester, Janusz, Oka, Mitsuo, Mason, Helen E., Vocks, Christian, Matteini, Lorenzo, Krucker, Säm, Williams, David R. & Mackovjak, Šimon, 2017, Solar Physics, 292, 100
58 A Multiwavelength Study of a Double Impulsive Flare
Strong, K. T., Benz, A. O., Dennis, B. R., Leibacher, J. W., Mewe, R., Poland, A. I., Schrijver, J., Simnett, G., Smith, J. B., Jr. & Sylwester, J., 1984, Solar Physics, 91, 325
47 Flare Characteristics from X-ray Light Curves
Gryciuk, M., Siarkowski, M., Sylwester, J., Gburek, S., Podgorski, P., Kepa, A., Sylwester, B. & Mrozek, T., 2017, Solar Physics, 292, 77
42 Solar Flare Abundances of Potassium, Argon, and Sulphur
Phillips, K. J. H., Sylwester, J., Sylwester, B. & Landi, E., 2003, ApJ, 589, L113
38 Analysis of X-ray line spectra from a transient plasma under solar flare conditions. II - Rate coefficients. III - Diagnostics for measuring electron temperature and density
Mewe, R., Schrijver, J. & Sylwester, J., 1980, Astronomy and Astrophysics Supplement Series, 40, 323
38 Heliumlike ion line intensities. IV - Z-dependence of collision strengths for N = 2 - N = 1 transitions in helium- and hydrogenlike ions
Mewe, R., Schrijver, J. & Sylwester, J., 1980, A&A, 87, 55
36 Soft X-ray coronal spectra at low activity levels observed by RESIK
Sylwester, B., Sylwester, J. & Phillips, K. J. H., 2010, A&A, 514, A82
34 Comparison of Three Methods Used for Calculation of the Differential Emission Measure
Fludra, A. & Sylwester, J., 1986, Solar Physics, 105, 323
34 Detailed Evidence for Flare-to-Flare Variations of the Coronal Calcium Abundance
Sylwester, J., Lemen, J. R., Bentley, R. D., Fludra, A. & Zolcinski, M.-C., 1998, ApJ, 501, 397
31 SphinX: A fast solar Photometer in X-rays
Sylwester, J., Kuzin, S., Kotov, Yu. D., Farnik, F. & Reale, F., 2008, Journal of Astrophysics and Astronomy, 29, 339
29 Determination of the calcium elemental abundance for 43 flares from SMM-XRP solar X-ray spectra
Lemen, J. R., Sylwester, J. & Bentley, R. D., 1986, Advances in Space Research, 6, 245
28 Quantitative interpretation of GOES soft X-ray measurements. I. The isothermal approximation: application of various atomic data.
Sylwester, J., Garcia, H. A. & Sylwester, B., 1995, A&A, 293, 577
28 Solar Flare Composition and Thermodynamics from RESIK X-Ray Spectra
Sylwester, B., Sylwester, J., Phillips, K. J. H., Kępa, A. & Mrozek, T., 2014, ApJ, 787, 122
28 STIX X-ray microflare observations during the Solar Orbiter commissioning phase
Battaglia, Andrea Francesco, Saqri, Jonas, Massa, Paolo, Perracchione, Emma, Dickson, Ewan C. M., Xiao, Hualin, Veronig, Astrid M., Warmuth, Alexander, Battaglia, Marina, Hurford, Gordon J., Meuris, Aline, Limousin, Olivier, Etesi, László, Maloney, Shane A., Schwartz, Richard A., Kuhar, Matej, Schuller, Frederic, Senthamizh Pavai, Valliappan, Musset, Sophie, Ryan, Daniel F., Kleint, Lucia, Piana, Michele, Massone, Anna Maria, Benvenuto, Federico, Sylwester, Janusz, Litwicka, Michalina, Stȩślicki, Marek, Mrozek, Tomasz, Vilmer, Nicole, Fárník, František, Kašparová, Jana, Mann, Gottfried, Gallagher, Peter T., Dennis, Brian R., Csillaghy, André, Benz, Arnold O. & Krucker, Säm, 2021, A&A, 656, A4
27 X-ray emitting hot plasma in solar active regions observed by the SphinX spectrometer
Miceli, M., Reale, F., Gburek, S., Terzo, S., Barbera, M., Collura, A., Sylwester, J., Kowalinski, M., Podgorski, P. & Gryciuk, M., 2012, A&A, 544, A139
27 Flares and Their Underlying Magnetic Complexity
Engell, Alexander J., Siarkowski, Marek, Gryciuk, Magda, Sylwester, Janusz, Sylwester, Barbara, Golub, Leon, Korreck, Kelly & Cirtain, Jonathan, 2011, ApJ, 726, 12
27 SphinX soft X-ray spectrophotometer: Science objectives, design and performance
Gburek, S., Sylwester, J., Kowalinski, M., Bakala, J., Kordylewski, Z., Podgorski, P., Plocieniak, S., Siarkowski, M., Sylwester, B., Trzebinski, W., Kuzin, S. V., Pertsov, A. A., Kotov, Yu. D., Farnik, F., Reale, F. & Phillips, K. J. H., 2011, Solar System Research, 45, 189
26 SphinX Measurements of the 2009 Solar Minimum X-Ray Emission
Sylwester, J., Kowalinski, M., Gburek, S., Siarkowski, M., Kuzin, S., Farnik, F., Reale, F., Phillips, K. J. H., Bakała, J., Gryciuk, M., Podgorski, P. & Sylwester, B., 2012, ApJ, 751, 111
26 The X-Ray Line Feature at 3.5 KeV in Galaxy Cluster Spectra
Phillips, K. J. H., Sylwester, B. & Sylwester, J., 2015, ApJ, 809, 50
25 Energetics of the Impulsive Phase
Wu, S. T., de Jager, C., Dennis, B. R., Hudson, H. S., Simnett, G. M., Strong, K. T., Bentley, R. D., Bornmann, P. L., Bruner, M. E., Cargill, P. J., Crannell, C. J., Doyle, J. G., Hyder, C. L., Kopp, R. A., Lemen, J. R., Martin, S. F., Pallavicini, R., Peres, G., Serio, S., Sylwester, J. & Veek, N. J., 1986, Energetic Phenomena on the Sun (Editors: Kundu, Mukul & Woodgate, Bruce), p. 5
25 SphinX: The Solar Photometer in X-Rays
Gburek, Szymon, Sylwester, Janusz, Kowalinski, Miroslaw, Bakala, Jaroslaw, Kordylewski, Zbigniew, Podgorski, Piotr, Plocieniak, Stefan, Siarkowski, Marek, Sylwester, Barbara, Trzebinski, Witold, Kuzin, Sergey V., Pertsov, Andrey A., Kotov, Yurij D., Farnik, Frantisek, Reale, Fabio & Phillips, Kenneth J. H., 2013, Solar Physics, 283, 631
25 Stellar Coronae, Solar Flares: A Detailed Comparison of σ GEM, HR 1099, and the Sun in High-resolution X-Rays
Huenemoerder, David P., Phillips, Kenneth J. H., Sylwester, Janusz & Sylwester, Barbara, 2013, ApJ, 768, 135
24 Diagnostics of non-thermal distributions in solar flare spectra observed by RESIK and RHESSI
Kulinová, A., Kašparová, J., Dzifčáková, E., Sylwester, J., Sylwester, B. & Karlický, M., 2011, A&A, 533, A81
23 Resik Solar X-Ray Flare Element Abundances on a Non-isothermal Assumption
Sylwester, B., Phillips, K. J. H., Sylwester, J. & Kępa, A., 2015, ApJ, 805, 49
23 The spectrometer telescope for imaging x-rays on board the Solar Orbiter mission
Benz, A. O., Krucker, S., Hurford, G. J., Arnold, N. G., Orleanski, P., Gröbelbauer, H.-P., Klober, S., Iseli, L., Wiehl, H. J., Csillaghy, A., Etesi, L., Hochmuth, N., Battaglia, M., Bednarzik, M., Resanovic, R., Grimm, O., Viertel, G., Commichau, V., Meuris, A., Limousin, O., Brun, S., Vilmer, N., Skup, K. R., Graczyk, R., Stolarski, M., Michalska, M., Nowosielski, W., Cichocki, A., Mosdorf, M., Seweryn, K., Przepiórka, A., Sylwester, J., Kowalinski, M., Mrozek, T., Podgorski, P., Mann, G., Aurass, H., Popow, E., Onel, H., Dionies, F., Bauer, S., Rendtel, J., Warmuth, A., Woche, M., Plüschke, D., Bittner, W., Paschke, J., Wolker, D., Van Beek, H. F., Farnik, F., Kasparova, J., Veronig, A. M., Kienreich, I. W., Gallagher, P. T., Bloomfield, D. S., Piana, M., Massone, A. M., Dennis, B. R., Schwarz, R. A. & Lin, R. P., 2012, Space Telescopes and Instrumentation 2012: Ultraviolet to Gamma Ray (Editors: Takahashi, Tadayuki, Murray, Stephen S. & den Herder, Jan-Willem A.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 8443, p. 84433L
23 Highly Ionized Potassium Lines in Solar X-ray Spectra and the Abundance of Potassium
Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kuznetsov, V. D., 2010, ApJ, 710, 804
22 Si XII X-Ray Satellite Lines in Solar Flare Spectra
Phillips, K. J. H., Dubau, J., Sylwester, J. & Sylwester, B., 2006, ApJ, 638, 1154
22 The Solar Flare Chlorine Abundance from RESIK X-Ray Spectra
Sylwester, B., Phillips, K. J. H., Sylwester, J. & Kuznetsov, V. D., 2011, ApJ, 738, 49
21 Nonthermal and thermal diagnostics of a solar flare observed with RESIK and RHESSI
Dzifčáková, E., Kulinová, A., Chifor, C., Mason, H. E., Del Zanna, G., Sylwester, J. & Sylwester, B., 2008, A&A, 488, 311
20 A benchmark study for CHIANTI based on RESIK solar flare spectra
Chifor, C., Del Zanna, G., Mason, H. E., Sylwester, J., Sylwester, B. & Phillips, K. J. H., 2007, A&A, 462, 323
20 The Trace Telescope Point Spread Function for the 171 Å Filter
Gburek, S., Sylwester, J. & Martens, P., 2006, Solar Physics, 239, 531
19 Soft X-ray imaging of the TY Pyx binary system - II. Modelling the interconnecting loop-like structure
Pres, Pawel, Siarkowski, Marek & Sylwester, Janusz, 1995, MNRAS, 275, 43
19 Improvement of SXT Image Alignment in Order to Obtain High-Resolution Temperature Maps
Siarkowski, M., Sylwester, J., Jakimiec, J. & Tomczak, M., 1996, Acta Astronomica, 46, 15
18 The Sun and heliosphere explorer – the Interhelioprobe mission
Kuznetsov, V. D., Zelenyi, L. M., Zimovets, I. V., Anufreychik, K., Bezrukikh, V., Chulkov, I. V., Konovalov, A. A., Kotova, G. A., Kovrazhkin, R. A., Moiseenko, D., Petrukovich, A. A., Remizov, A., Shestakov, A., Skalsky, A., Vaisberg, O. L., Verigin, M. I., Zhuravlev, R. N., Andreevskyi, S. E., Dokukin, V. S., Fomichev, V. V., Lebedev, N. I., Obridko, V. N., Polyanskyi, V. P., Styazhkin, V. A., Rudenchik, E. A., Sinelnikov, V. M., Zhugzhda, Yu. D., Ryzhenko, A. P., Ivanov, A. V., Simonov, A. V., Dobrovolskyi, V. S., Konstantinov, M. S., Kuzin, S. V., Bogachev, S. A., Kholodilov, A. A., Kirichenko, A. S., Lavrentiev, E. N., Pertsov, A. A., Reva, A. A., Shestov, S. V., Ulyanov, A. S., Panasyuk, M. I., Iyudin, A. F., Svertilov, S. I., Bogomolov, V. V., Galkin, V. I., Marjin, B. V., Morozov, O. V., Osedlo, V. I., Rubinshtein, I. A., Scherbovsky, B. Ya., Tulupov, V. I., Kotov, Yu. D., Yurov, V. N., Glyanenko, A. S., Kochemasov, A. V., Lupar, E. E., Rubtsov, I. V., Trofimov, Yu. A., Tyshkevich, V. G., Ulin, S. E., Novikov, A. S., Dmitrenko, V. V., Grachev, V. M., Stekhanov, V. N., Vlasik, K. F., Uteshev, Z. M., Chernysheva, I. V., Shustov, A. E., Petrenko, D. V., Aptekar, R. L., Dergachev, V. A., Golenetskii, S. V., Gribovskyi, K. S., Frederiks, D. D., Kruglov, E. M., Lazutkov, V. P., Levedev, V. V., Oleinik, F. P., Palshin, V. D., Repin, A. I., Savchenko, M. I., Skorodumov, D. V., Svinkin, D. S., Tsvetkova, A. S., Ulanov, M. V., Kozhevatov, I. E., Sylwester, J., Siarkowski, M., Bąkała, J., Szaforz, Ż., Kowaliński, M., Dudnik, O. V., Lavraud, B., Hruška, F., Kolmasova, I., Santolik, O., Šimůnek, J., Truhlík, V., Auster, H.-U., Hilchenbach, M., Venedictov, Yu. & Berghofer, G., 2016, Geomagnetism and Aeronomy, 56, 781
18 New satellite structure of the solar and laser plasma spectra in vicinity of the Lα (mg xii) line
Aglizki, E. V., Boiko, V. A., Faenov, A. Ya., Korneev, V. V., Krutov, V. V., Mandel'Shtam, S. L., Mandelstam, S. L., Pikuz, S. A., Safronova, U. I., Sylwester, J. A., Urnov, A. M., Vajnshtejn, L. A., Vainshtein, L. A. & Zhitnik, I. A., 1978, Solar Physics, 56, 375
17 Investigation of flare heating based on X-ray observations
Jakiemiec, J., Sylwester, B., Sylwester, J., Mewe, R., Peres, G., Serio, S. & Schrijver, J., 1986, Advances in Space Research, 6, 237
17 Evolution of White-Light Flares Observed by YOHKOH
Sylwester, Barbara & Sylwester, Janusz, 2000, Solar Physics, 194, 305
16 The Solar Flare Sulfur Abundance from RESIK Observations
Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kuznetsov, V. D., 2012, ApJ, 751, 103
16 Analysis of X-Ray Line Spectra from a Transient Plasma Under Solar Flare Conditions - Part Three - Diagnostics for Measuring Electron Temperature and Density
Sylwester, J., Mewe, R. & Schrijver, J., 1980, Astronomy and Astrophysics Supplement Series, 40, 335
16 A Solar Spectroscopic Absolute Abundance of Argon from RESIK
Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kuznetsov, V. D., 2010, ApJ, 720, 1721
15 Solar flare X-ray spectra. I: Wavelengths of Fe XXIV - XXV lines in the region lambda = 1.85 - 1.87 Å.
Korneev, V. V., Krutov, V. V., Mandelshtam, S. L., Urnov, A. M., Zhitnik, I. A., Kononov, A. Ia., Golts, E. Ia., Sidelnikov, Iu. V., Sylwester, B. & Sylwester, J., 1979, Solar Physics, 63, 319
13 Investigation of the Mg XII 8.42 Å doublet in solar flare spectra
Sylwester, B., Faucher, P., Jakimiec, J., Krutov, V. V., McWhirter, R. W. P., Sylwester, J., Tomczak, M., Volonté, S. & Zhitnik, I. A., 1986, Solar Physics, 103, 67
13 The Solar X-ray Continuum Measured by RESIK
Phillips, K. J. H., Sylwester, J., Sylwester, B. & Kuznetsov, V. D., 2010, ApJ, 711, 179
13 Solar Soft/Hard X-ray Photometer-Imager Aboard the Interball-Tail Probe
Sylwester, J., Fárník, F., Likin, O., Kordylewski, Z., Siarkowski, M., Nowak, S., Płocieniak, S. & Trzebiński, W., 2000, Solar Physics, 197, 337
13 The spectrometer/telescope for imaging X-rays on board the ESA Solar Orbiter spacecraft
Krucker, S., Benz, A. O., Hurford, G. J., Arnold, N. G., Orleański, P., Gröbelbauer, H.-P., Casadei, D., Kobler, S., Iseli, L., Wiehl, H. J., Csillaghy, A., Etesi, L., Hochmuth, N., Battaglia, M., Bednarzik, M., Resanovic, R., Grimm, O., Viertel, G., Commichau, V., Howard, A., Meuris, A., Limousin, O., Brun, S., Vilmer, N., Skup, K. R., Graczyk, R., Stolarski, M., Michalska, M., Nowosielski, W., Cichocki, A., Mosdorf, M., Seweryn, K., Białek, A., Sylwester, J., Kowalinski, M., Mrozek, T., Podgorski, P., Mann, G., Önel, H., Aurass, H., Bauer, S.-M., Bittner, W., Dionies, F., Paschke, J., Plüschke, D., Popow, E., Rendtel, J., Warmuth, A., Woche, M., Wolter, D., Van Beek, H. F., Farnik, F. & Lin, R. P., 2013, Nuclear Instruments and Methods in Physics Research A, 732, 295
13 ANDRIL - Maximum Likelihood Algorithm for Deconvolution of SXT Images
Sylwester, J. & Sylwester, B., 1998, Acta Astronomica, 48, 519
12 A working model of sunspot structure in photosphere, chromosphere and corona, derived from X-ray, EUV, optical and radio observations
Staude, J., Hildebrandt, J., Fuerstenberg, F., Krueger, A., Jakimiec, J., Obridko, V. N., Siarkowski, M., Sylwester, B. & Sylwester, J., 1983, Acta Astronomica, 33, 441
12 Physical Characteristics of AR 11024 Plasma Based on SPHINX and XRT Data
Sylwester, B., Sylwester, J., Siarkowski, M., Engell, A. J. & Kuzin, S. V., 2011, Central European Astrophysical Bulletin, 35, 171
12 Analysis of the High Resolution X-Ray Spectra Obtained Aboard the INTERCOSMOS-16 Satellite - Part One - Identification of the Lines in the 9.14-9.33A Spectral Region
Krutov, V. V., Korneev, V. V., Karev, U. I., Lomkova, V. M., Oparin, S. N., Urnov, A. M., Zhitnik, I. A., Bromboszcz, G., Siarkowski, M., Sylwester, J. & Vasha, S., 1981, Solar Physics, 73, 105
12 RESIK Observations of Helium-like Argon X-Ray Line Emission in Solar Flares
Sylwester, J., Sylwester, B. & Phillips, K. J. H., 2008, ApJ, 681, L117
12 Differential emission measure analysis of hot-flare plasma from solar-maximum mission X-ray data
Jakimiec, J., Sylwester, J., Lemen, J. R., Mewe, R., Bentley, R. D., Fludra, A., Schrijver, J. & Sylwester, B., 1984, Advances in Space Research, 4, 203
11 Soft X-ray variability over the present minimum of solar activity as observed by SphinX
Gburek, S., Siarkowski, M., Kepa, A., Sylwester, J., Kowalinski, M., Bakala, J., Podgorski, P., Kordylewski, Z., Plocieniak, S., Sylwester, B., Trzebinski, W. & Kuzin, S., 2011, Solar System Research, 45, 182
11 Silicon Abundance from RESIK Solar Flare Observations
Sylwester, B., Phillips, K. J. H., Sylwester, J. & Kȩpa, A., 2013, Solar Physics, 283, 453
11 X-ray Flare Spectra from the DIOGENESS Spectrometer and Its Concept Applied to ChemiX on the Interhelioprobe Spacecraft
Sylwester, Janusz, Kordylewski, Zbigniew, Płocieniak, Stefan, Siarkowski, Marek, Kowaliński, Mirosław, Nowak, Stanisław, Trzebiński, Witold, Śtęślicki, Marek, Sylwester, Barbara, Stańczyk, Eugeniusz, Zawerbny, Ryszard, Szaforz, Żaneta, Phillips, Kenneth J. H., Fárník, František & Stepanov, Anatolyi, 2015, Solar Physics, 290, 3683
11 The non-Fourier image reconstruction method for the STIX instrument
Siarkowski, Marek, Mrozek, Tomasz, Sylwester, Janusz, Litwicka, Michalina & Dąbek, Magdalena, 2020, Open Astronomy, 29, 220
11 Observations of 1s2 1s np and 1s np lines in RESIK soft X-ray spectra
Kepa, A., Sylwester, J., Sylwester, B., Siarkowski, M., Phillips, K. J. H. & Kuznetsov, V. D., 2006, Advances in Space Research, 38, 1538
11 Determination of differential emission measure from X-ray solar spectra registered by RESIK aboard CORONAS-F
Kepa, A., Sylwester, J., Sylwester, B., Siarkowski, M. & Stepanov, A. I., 2006, Solar System Research, 40, 294
10 The Sun's X-ray Emission During the Recent Solar Minimum
Sylwester, Janusz, Kowalinski, Mirek, Gburek, Szymon, Siarkowski, Marek, Kuzin, Sergey, Farnik, Frantisek, Reale, Fabio & Phillips, Kenneth J. H., 2010, EOS Transactions, 91, 73
10 Detection of H- and He-like resonance lines of chlorine in solar flare spectra
Sylwester, B., Sylwester, J., Siarkowski, M., Phillips, K. J. H. & Landi, E., 2004, Multi-Wavelength Investigations of Solar Activity (Editors: Stepanov, Alexander V., Benevolenskaya, Elena E. & Kosovichev, Alexander G.), IAU Symposium, 223, p. 671
9 Thermal Characteristics and the Differential Emission Measure Distribution During a B8.3 Flare on 2009 July 4
Awasthi, Arun Kumar, Sylwester, Barbara, Sylwester, Janusz & Jain, Rajmal, 2016, ApJ, 823, 126
9 Reconstruction of Images with Poisson Noise
Sylwester, J. & Sylwester, B., 1999, Acta Astronomica, 49, 189
9 Investigation of non-uniform heating during the decay phase of solar flares
Sylwester, B., Sylwester, J., Bentley, R. D. & Fludra, A., 1990, Solar Physics, 126, 177
9 Analysis of the High Resolution Mg-Xi X-Ray Spectra - Part Two - Physical Parameters of the Plasma in Active Region MCMATH14352
Siarkowski, M., Sylwester, J., Bromboszcz, G., Korneev, V. V., Mandelshtam, S. L., Oparin, S. N., Urnov, A. M., Zhitnik, I. A. & Vasha, S., 1982, Solar Physics, 77, 183
9 The Analysis of Energy Release in Solar Flares Based on X-Ray Observations
Sylwester, Barbara, 1996, Space Science Reviews, 76, 319
9 New Results from the Solar Maximum Mission/Bent Crystal Spectrometer
Rapley, C. G., Sylwester, J. & Phillips, K. J. H., 2017, Solar Physics, 292, 50
9 Iron and calcium abundances in solar flares from the multi-temperature analysis of X-ray spectra
Fludra, A., Bentley, R. D., Culhane, J. L., Lemen, J. R. & Sylwester, J., 1991, Advances in Space Research, 11, 155
9 Determination of K, Ar, Cl, S, Si and Al flare abundances from RESIK soft X-ray spectra
Sylwester, J., Sylwester, B., Landi, E., Phillips, K. J. H. & Kuznetsov, V. D., 2008, Advances in Space Research, 42, 838
9 High-Temperature Plasma Diagnostics of Solar Flares and Comparison with Model Calculations
Jakimiec, J., Sylwester, B., Sylwester, J., Lemen, J. R., Mewe, R., Bentley, R. D., Peres, G., Serio, S. & Schrijver, J., 1987, Solar Maximum Analysis (Editors: Stepanov, V. E. & Obridko, V. N.), p. 91
9 ChemiX: a Bragg crystal spectrometer for the Interhelioprobe interplanetary mission
Siarkowski, M., Sylwester, J., Bąkała, J., Szaforz, Ż., Kowaliński, M., Kordylewski, Z., Płocieniak, S., Podgórski, P., Sylwester, B., Trzebiński, W., Stȩślicki, M., Phillips, K. J. H., Dudnik, O. V., Kurbatov, E., Kuznetsov, V. D., Kuzin, S. & Zimovets, I. V., 2016, Experimental Astronomy, 41, 327
8 KORTES mission for solar activity monitoring onboard International Space Station
Kirichenko, Alexey, Kuzin, Sergey, Shestov, Sergey, Ulyanov, Artem, Pertsov, Andrey, Bogachev, Sergey, Reva, Anton, Loboda, Ivan, Vishnyakov, Eugene, Dyatkov, Sergey, Erkhova, Nataliya, Stȩślicki, Marek, Sylwester, Janusz, Płocieniak, Stefan, Podgórski, Piotr, Kowaliński, Mirosław, Bakała, Jarosław, Szaforz, Żaneta, Siarkowski, Marek, Ścisłowski, Daniel, Mrozek, Tomasz, Sylwester, Barbara, Malyshev, Ilya, Pestov, Alexey, Polkovnikov, Vladimir, Toropov, Mikhail, Salashchenko, Nikolay, Tsybin, Nikolay & Chkhalo, Nikolay, 2021, Frontiers in Astronomy and Space Sciences, 8, 66
8 The thermal X-ray spectrum of the 2003 April 26 solar flare
Dennis, B. R., Phillips, K. J. H., Sylwester, J., Sylwester, B., Schwartz, R. A. & Tolbert, A. K., 2005, Advances in Space Research, 35, 1723
8 Coronal Abundances
Fludra, A., Saba, J. L. R., Henoux, J.-C., Murphy, R. J., Reames, D. V., Lemen, J. R., Strong, K. T., Sylwester, J. & Widing, K. G., 1999, The many faces of the sun: a summary of the results from NASA's Solar Maximum Mission. (Editors: Strong, Keith T., Saba, Julia L. R., Haisch, Bernhard M. & Schmelz, Joan T.), p. 89
7 New Solar Flare Calcium Abundances with No Surprises: Results from the Solar Maximum Mission Bent Crystal Spectrometer
Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kępa, A., 2022, ApJ, 930, 77
7 Calcium abundance measurements using the Yohkoh BCS
Bentley, R. D., Sylwester, J. & Lemen, J. R., 1997, Advances in Space Research, 20, 2275
7 Review of RF 15-I X-ray Photometer Observations
Siarkowski, M., Sylwester, J., Gburek, S. & Kordylewski, Z., 1999, Magnetic Fields and Solar Processes (Editors: Wilson, A. & et al.), ESA Special Publication, 448, p. 877
7 Analysis of Quiescent Corona X-ray Spectra from SphinX During the 2009 Solar Minimum
Sylwester, B., Sylwester, J., Siarkowski, M., Phillips, K. J. H., Podgorski, P. & Gryciuk, M., 2019, Solar Physics, 294, 176
7 Highly Ionized Calcium and Argon X-Ray Spectra from a Large Solar Flare
Phillips, K. J. H., Sylwester, J., Sylwester, B., Kowaliński, M., Siarkowski, M., Trzebiński, W., Płocieniak, S. & Kordylewski, Z., 2018, ApJ, 863, 10
6 A review of the solar results from CORONAS-F satellite
Kuznetsov, V. D., Charikov, Yu. E., Kotov, Yu. D., Kuznetsov, S. N., Mazets, E. P., Nusinov, A. A., Pankov, V. M., Sobelman, I. I. & Sylwester, J., 2004, Multi-Wavelength Investigations of Solar Activity (Editors: Stepanov, Alexander V., Benevolenskaya, Elena E. & Kosovichev, Alexander G.), IAU Symposium, 223, p. 357
6 Analysis of the intensities and profiles of the spectral line Mg XII 8.42 å in the solar X-ray spectrum
Jakimiec, J., Korneev, V. V., Krutov, V. V., Zhitnik, I. A., Plocieniak, S., Sylwester, B. & Sylwester, J., 1975, Solar Physics, 44, 391
6 Comparison of energy calibration of Prognoz 5, 6, 7 and 8, and other hard X-ray solar photometers.
Farnik, F., Valnicek, B., Sylwester, B., Sylwester, J. & Jakimiec, J., 1984, Bulletin of the Astronomical Institutes of Czechoslovakia, 35, 158
6 Patterns of X-ray line emission variability as observed by the RESIK Bragg spectrometer
Sylwester, J., Sylwester, B., Culhane, J. L., Doschek, G. A., Oraevsky, V. N. & Phillips, K. J. H., 2003, Solar Variability as an Input to the Earth's Environment (Editors: Wilson, Andrew), ESA Special Publication, 535, p. 733
5 Instrument data processing unit for spectrometer/telescope for imaging x-rays (STIX)
Skup, Konrad R., Cichocki, A., Graczyk, R., Michalska, M., Mosdorf, M., Nowosielski, W., Orleański, P., Przepiórka, A., Seweryn, K., Stolarski, M., Winkler, M., Sylwester, J., Kowalinski, M., Mrozek, T., Podgorski, P., Benz, A. O., Krucker, S., Hurford, G. J., Arnold, N. G., Önel, H., Meuris, A., Limousin, O. & Grimm, O., 2012, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2012 (Editors: Romaniuk, Ryszard S.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 8454, p. 84540K
5 Varying Calcium Abundances in Solar Flares Seen by the Solar Maximum Mission
Sylwester, B., Sylwester, J., Phillips, K. J. H. & Kępa, A., 2023, ApJ, 946, 49
5 Estimation of equivalent flaring loop geometry based on broadband soft x-ray observations
Sylwester, J., Sylwester, B., Jakimiec, J., Garcia, H. A., Serio, S. & Reale, F., 1993, Advances in Space Research, 13, 307
5 DIOGENESS: soft X-ray spectrometer-photometer for studies of flare energy balance.
Sylwester, J. & Farnik, F., 1990, Bulletin of the Astronomical Institutes of Czechoslovakia, 41, 149
5 Flare diagnostics based on Prognoz 9 X-ray data
Sylwester, B., Fárník, F., Sylwester, J., Jakimiec, J. & Valníček, B., 1986, Advances in Space Research, 6, 233
5 Observations of Solar X-ray Spectra by the DIOGENESS and RESIK Spectrometers Onboard the CORONAS-F Satellite
Sylwester, J., Sylwester, B., Kordylewski, Z., Phillips, K. J. H., Kuznetsov, V. D. & Boldyrev, S. I., 2005, Solar System Research, 39, 479
5 Differential emission measure distributions in X-ray solar flares
Kepa, A., Sylwester, B., Siarkowski, M. & Sylwester, J., 2008, Advances in Space Research, 42, 828
5 RESIK observations of highly ionized argon and potassium X-ray emission lines in solar flares
Sylwester, J., Culhane, J. L., Doschek, G. A., Oraevsky, V. N., Phillips, K. J. H. & Sylwester, B., 2002, Solar Variability: From Core to Outer Frontiers (Editors: Wilson, A.), ESA Special Publication, 2, p. 765
5 Time variations of the calcium elemental abundance in flares from NOAA active regions 2562 and 2779.
Sylwester, J., Zolcinski-Couet, M.-C., Bentley, R. D. & Lemen, J. R., 1988, Journal de Physique, 49, C1_189
5 Soft X-ray polarimeter-spectrometer SOLPEX
Stȩślicki, Marek, Sylwester, Janusz, Płocieniak, Stefan, Bakała, Jarosław, Szaforz, Żaneta, Ścisłowski, Daniel, Kowaliński, Mirosław, Hernandez, Jose, Kuzin, Sergey & Shestov, Sergey, 2016, Solar and Stellar Flares and their Effects on Planets (Editors: Kosovichev, A. G., Hawley, S. L. & Heinzel, P.), IAU Symposium, 320, p. 450
5 The soft X-ray spectrometer polarimeter SolpeX
Sylwester, J., Stȩślicki, M., Bąkała, J., Płocieniak, S., Szaforz, Ż., Kowaliński, M., Ścisłowski, D., Podgórski, P., Mrozek, T., Barylak, J., Makowski, A., Siarkowski, M., Kordylewski, Z., Sylwester, B., Kuzin, S., Kirichenko, A., Pertsov, A. & Bogachev, S., 2019, Experimental Astronomy, 47, 199
5 Geant4 simulations of detector response matrix for Caliste-SO
Barylak, J., Podgórski, P., Mrozek, T., Barylak, A., Steślicki, M., Sylwester, J. & Ścisłowski, D., 2014, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2014 (Editors: Romaniuk, Ryszard S.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 9290, p. 929037
5 Intercomparison of flare observations with two SMM spectrometers: BCS and HXIS
Jakimiec, J., Preś, P., Fludra, A., Bentley, R. D., Lemen, J. R., Mewe, R., Schrijver, J. & Sylwester, J., 1988, Advances in Space Research, 8, 231
5 Determination of wavelengths and line shifts based on X-ray spectra from Diogeness
Plocieniak, S., Sylwester, J., Kordylewski, Z. & Sylwester, B., 2002, Solar Variability: From Core to Outer Frontiers (Editors: Wilson, A.), ESA Special Publication, 2, p. 963
4 Experience of Wroclaw team in construction of solar X-ray instruments
Sylwester, J., 2001, Solar encounter. Proceedings of the First Solar Orbiter Workshop (Editors: Battrick, Bruce, Sawaya-Lacoste, H., Marsch, E., Martinez Pillet, V., Fleck, B. & Marsden, R.), ESA Special Publication, 493, p. 377
4 The atmosphere of a sunspot based on observations in the X-ray, extreme ultraviolet, optical, and radio ranges
Staude, J., Furstenberg, F., Hildebrandt, J., Kruger, A., Jakimiec, J., Obridko, V. N., Siarkowski, M., Sylwester, B. & Sylwester, J., 1984, Astronomicheskii Zhurnal, 61, 956
4 Thermodynamics of selected solar flares as determined from the analysis of the spectra obtained with the RESIK instrument
Sylwester, B., Sylwester, J., Kepa, A., Kordylewski, Z., Phillips, K. J. H. & Kuznetsov, V. D., 2006, Solar System Research, 40, 125
4 Soft x-ray solar polarimeter-spectrometer
Steślicki, Marek, Sylwester, Janusz, Siarkowski, Marek, Kowaliński, Mirosław, Płocieniak, Stefan, Bąkała, Jarosław, Szaforz, Żaneta & Kuzin, Sergey, 2014, 19th Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics (Editors: Popiolek-Masajada, Agnieszka & Urbanczyk, Waclaw), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 9441, p. 94410T
4 ANDRIL Algorithm for Deconvolution of SXT Images
Sylwester, J., Sylwester, B. & Siarkowski, M., 1996, Astronomical Society of the Pacific Conference Series (Editors: Bentley, R. D. & Mariska, J. T.), Astronomical Society of the Pacific Conference Series, 111, p. 244
4 Analysis of the physical conditions in a strong X-ray flare
Sylwester, B., Sylwester, J., Jakimiec, J. & Valnicek, B., 1981, Advances in Space Research, 1, 239
4 RESIK: High Sensitivity Soft X-ray Spectrometer for the Study of Solar Flare Plasma
Sylwester, J., Gaicki, I., Kordylewski, Z., Nowak, M., Kowalinski, S., Sjarkowski, M., Bentley, W., Trzebinski, R. D., Whyndham, M. W., Guttridge, P. R., Culhane, J. L., Lang, J., Phillips, K. J. H., Brown, C. M., Doschek, G. A., Oraevsky, V. N., Boldyrev, S. I., Kopaev, I. M., Stepanov, A. I. & Klepikov, V. Yu., 1998, Crossroads for European Solar and Heliospheric Physics. Recent Achievements and Future Mission Possibilities (Editors: Priest, E. R.), ESA Special Publication, 417, p. 313
4 On-board photometer for obtaining two-dimensional image of a solar flare with the use of soft X-rays.
Likin, O. B., Pisarenko, N. F., Farnik, F., Ullrich, J., Sylwester, J. & Kordylewski, Z., 1998, Kosmicheskie Issledovaniia, 36, 305
4 Flaring Structures Observed in Deconvolved SXT Images
Sylwester, B. & Sylwester, J., 1999, Acta Astronomica, 49, 85
4 Results of solar observations by the CORONAS-F payload
Kuznetsov, V. D., Sobelman, I. I., Zhitnik, I. A., Kuzin, S. V., Kotov, Yu. D., Charikov, Yu. E., Kuznetsov, S. N., Mazets, E. P., Nusinov, A. A., Pankov, A. M. & Sylwester, J., 2011, Advances in Space Research, 47, 1538
4 Calibration of the SphinX experiment at the XACT facility in Palermo
Collura, A., Barbera, M., Varisco, S., Calderone, G., Reale, F., Gburek, S., Kowalinski, M., Sylwester, J., Siarkowski, M., Bakala, J., Podgorski, P., Trzebinski, W., Plocieniak, S. & Kordylewski, Z., 2008, Space Telescopes and Instrumentation 2008: Ultraviolet to Gamma Ray (Editors: Turner, Martin J. L. & Flanagan, Kathryn A.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 7011, p. 70112U
4 Investigations of turbulent motions and particle acceleration in solar flares
Jakimiec, J., Fludra, A., Lemen, J. R., Dennis, B. R. & Sylwester, J., 1986, Advances in Space Research, 6, 191
3 Hardware simulator of Caliste-SO detectors for STIX instrument
Podgórski, P., Ścisłowski, D., Kowaliński, M., Mrozek, T., Steślicki, M., Barylak, J., Barylak, A., Sylwester, J., Krucker, S., Hurford, G. J., Arnold, N. G., Orleański, P., Meuris, A., Limousin, O., Gevin, O., Grimm, O., Etesi, L., Hochmuth, N., Battaglia, M., Csillaghy, A., Kienreich, I. W., Veronig, A., Bloomfield, D. Shaun, Byrne, M., Massone, A. M., Piana, M., Giordano, S., Skup, K. R., Graczyk, R., Michalska, M., Nowosielski, W., Cichocki, A. & Mosdorf, M., 2013, Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 8903, p. 89031V
3 Common SphinX and RHESSI observations of solar flares
Mrozek, T., Gburek, S., Siarkowski, M., Sylwester, B., Sylwester, J. & Gryciuk, M., 2012, Central European Astrophysical Bulletin, 36, 71
3 Blind Deconvolution of the SXT PSF Core Part
Gburek, S., Sylwester, J. & Martens, P. C. H., 2002, Multi-Wavelength Observations of Coronal Structure and Dynamics (Editors: Martens, P. C. H. & Cauffman, D.), 10, p. 417
3 Comparison of the Microwave and Soft X-Ray Emission above a Sunspot
Siarkowski, M., Sylwester, J., Jakimiec, J. & Bentley, R. D., 1989, Solar Physics, 119, 65
3 Analysis of the differential emission measure distributions for solar flares observed by RESIK
Kepa, A., Sylwester, B., Sylwester, J., Gryciuk, M. & Siarkowski, M., 2018, Journal of Atmospheric and Solar-Terrestrial Physics, 179, 545
3 Flare X-ray spectra observed by Diogenes scanning bragg spectrometer
Siarkowski, M., Sylwester, J., Plocieniak, S. & Kordylewski, Z., 2002, Solar Variability: From Core to Outer Frontiers (Editors: Wilson, A.), ESA Special Publication, 2, p. 753
3 Coronal loops, X-ray diagnostics
Sylwester, J., 1988, Advances in Space Research, 8, 55
3 Analysis of potassium abundance in a large number of flares
Sylwester, J., Sylwester, B., Phillips, K. J. H., Culhane, J. L., Brown, C., Lang, J. & Stepanov, A. I., 2006, Advances in Space Research, 38, 1490
3 X-ray spectrophotometer SphinX and particle spectrometer STEP-F of the satellite experiment CORONAS-PHOTON. Preliminary results of the joint data analysis
Dudnik, O. V., Podgorski, P., Sylwester, J., Gburek, S., Kowalinski, M., Siarkowski, M., Plocieniak, S. & Bakala, J., 2012, Solar System Research, 46, 160
3 A Unique Resource for Solar Flare Diagnostic Studies: The SMM Bent Crystal Spectrometer
Sylwester, J., Sylwester, B., Phillips, K. J. H., Kępa, A. & Rapley, C. G., 2020, ApJ, 894, 137
3 Temperature-sensitive line ratio diagnostics based on Si satellite-to-resonance line ratios for 1s2 1snp transitions
Phillips, K. J. H., Dubau, J., Sylwester, J., Sylwester, B., Culhane, J. L., Doschek, G. A. & Lang, J., 2006, Advances in Space Research, 38, 1543
3 Influence of Yohkoh BCS Instrumental Shape on Results of Spectral Fitting in Vicinity of Ca XIX Lines
Kepa, A., Sylwester, J. & Bentley, R. D., 1999, Magnetic Fields and Solar Processes (Editors: Wilson, A. & et al.), ESA Special Publication, 448, p. 835
3 A Multiwavelength Analysis of the Long-duration Flare Observed on 15 April 2002
Kepa, Anna, Sylwester, Barbara, Sylwester, Janusz, Mrozek, Tomasz & Siarkowski, Marek, 2020, Solar Physics, 295, 22
3 First Determinations of Differential Emission Measure Distribution from RESIK X-ray Spectra
Kepa, A., Sylwester, J., Sylwester, B. & Siarkowski, M., 2004, Multi-Wavelength Investigations of Solar Activity (Editors: Stepanov, Alexander V., Benevolenskaya, Elena E. & Kosovichev, Alexander G.), IAU Symposium, 223, p. 461
3 Solar Flare X-Ray Spectra - Part Three - Initial and Final Phase
Korneev, V. V., Krutov, V. V., Mandelshtam, S. L., Tindo, I. P., Urnov, A. M., Zhitnik, I. A., Sylwester, B. & Valnicek, B., 1980, Solar Physics, 68, 381
3 Multitemperature analysis of solar flare observed on 2003 March 29
Kepa, Anna, Sylwester, Barbara, Sylwester, Janusz, Siarkowski, Marek, Mrozek, Tomasz & Gryciuk, Magdalena, 2016, Solar and Stellar Flares and their Effects on Planets (Editors: Kosovichev, A. G., Hawley, S. L. & Heinzel, P.), IAU Symposium, 320, p. 86
3 Science Objectives for an X-Ray Microcalorimeter Observing the Sun
Laming, J. Martin, Adams, J., Alexander, D., Aschwanden, M, Bailey, C., Bandler, S., Bookbinder, J., Bradshaw, S., Brickhouse, N., Chervenak, J., Christe, S., Cirtain, J., Cranmer, S., Deiker, S., DeLuca, E., Del Zanna, G., Dennis, B., Doschek, G., Eckart, M., Fludra, A., Finkbeiner, F., Grigis, P., Harrison, R., Ji, L., Kankelborg, C., Kashyap, V., Kelly, D., Kelley, R., Kilbourne, C., Klimchuk, J., Ko, Y. -K., Landi, E., Linton, M., Longcope, D., Lukin, V., Mariska, J., Martinez-Galarce, D., Mason, H., McKenzie, D., Osten, R., Peres, G., Pevtsov, A., Porter, K. Phillips F. S., Rabin, D., Rakowski, C., Raymond, J., Reale, F., Reeves, K., Sadleir, J., Savin, D., Schmelz, J., Smith, R. K., Smith, S., Stern, R., Sylwester, J., Tripathi, D., Ugarte-Urra, I., Young, P., Warren, H. & Wood, B., 2010, arXiv:1011.4052
3 The Analysis of Mg XI Ion X-Ray Spectra Obtained From "Vertical 9" Rocket Experiment
Siarkowski, M. & Sylwester, J., 1985, Artificial Satellites, 5, 63
3 SolpeX: the soft X-ray flare polarimeter-spectrometer for the ISS
Sylwester, Janusz, Płocieniak, Stefan, Bakała, Jarosław, Szaforz, Żaneta, Stȩślicki, Marek, Ścisłowski, Daniel, Kowaliński, Mirosław, Podgórski, Piotr, Hernandez, Jose & Shestov, Sergey, 2015, Polarimetry (Editors: Nagendra, K. N., Bagnulo, Stefano, Centeno, Rebecca & Jes\'us Martinez González, Maria.), IAU Symposium, 305, p. 114
3 Search for Compact x-ray Sources in sxt Observations
Gburek, S. & Sylwester, J., 2002, Solar Physics, 206, 273
3 X-ray studies of flaring plasma
Sylwester, B., Sylwester, J. & Phillips, K. J. H., 2008, Journal of Astrophysics and Astronomy, 29, 147
3 X-ray Spectroscopy of the Upper Solar Atmosphere
Sylwester, J., 1990, Publications of Debrecen Heliophysical Observatory, 7, 212
3 Evolution of Flaring Structures
Sylwester, Janusz & Sylwester, Barbara, 1998, Three-Dimensional Structure of Solar Active Regions (Editors: Alissandrakis, Costas E. & Schmieder, Brigitte), Astronomical Society of the Pacific Conference Series, 155, p. 381
3 Spectroscopic analysis of the solar flare event on 2002 August 3 with the use of RHESSI and RESIK data
Gburek, S., Mrozek, T., Siarkowski, M. & Sylwester, J., 2008, Advances in Space Research, 42, 822
3 Detection of SGR 1900+14 Pulse on August 27, 1998 by RF-15I Soft/Hard Solar X-ray Photometer
Sylwester, J., Kordylewski, Z., Siarkowski, M., Gburek, S., Farnik, F. & Likin, O., 1998, Acta Astronomica, 48, 819
3 Model of flare lightcurve profile observed in soft X-rays
Gryciuk, Magdalena, Siarkowski, Marek, Gburek, Szymon, Podgorski, Piotr, Sylwester, Janusz, Kepa, Anna & Mrozek, Tomasz, 2016, Solar and Stellar Flares and their Effects on Planets (Editors: Kosovichev, A. G., Hawley, S. L. & Heinzel, P.), IAU Symposium, 320, p. 89
2 Diagnosing Coronal Heating Processes with Spectrally Resolved Soft X-ray Measurements
Caspi, Amir, Shih, Albert Y., Warren, Harry P., Stęślicki, Marek & Sylwester, Janusz, 2017, arXiv:1701.00619
2 Solar Microflares Observed by SphinX and RHESSI
Mrozek, Tomasz, Gburek, Szymon, Siarkowski, Marek, Sylwester, Barbara, Sylwester, Janusz, Kepa, Anna & Gryciuk, Magdalena, 2018, Solar Physics, 293, 101
2 Utilization of design features of the particle telescope STEP-F and solar x-ray spectrophotometer SphinX for exploration of the Earth's radiation belt properties
Dudnik, Oleksiy V., Sylwester, Janusz, Kowaliński, Mirosław & Barylak, Jaromir, 2019, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2019 (Editors: Romaniuk, Ryszard S. & Linczuk, Maciej), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 11176, p. 111763L
2 Analysis of the High Resolution Mgxi X-Ray Spectra - Part Four - Derivation of the Plasma Densities Close to the Low-Density Limit
Bromboszcz, G., Siarkowski, M., Sylwester, J., Korneev, V. V., Mandelshtam, S. L., Oparin, S. N., Urnov, A. M. & Zhitnik, I. A., 1983, Solar Physics, 83, 243
2 On the Application of Differential Evolution to the Analysis of X-Ray Spectra
Kępa, Anna, Sylwester, Barbara, Siarkowski, Marek & Sylwester, Janusz, 2022, ApJ, 927, 19
2 Investigations of Flaring Plasma Parameters during an M-class Flare Using the Differential Evolution Method and XSM/Chandrayaan-2 Observations
Kępa, Anna, Siarkowski, Marek, Awasthi, Arun Kumar, Sylwester, Janusz & Sylwester, Barbara, 2023, ApJ, 959, L29
2 Soft X-ray Imaging of TY Pyx Binary System
Siarkowski, M., Sylwester, J. & Pres, P., 1994, IAU Colloquium 144: Solar Coronal Structures (Editors: Rusin, Vojtech, Heinzel, Petr & Vial, Jean-Claude), p. 207
2 Fine Structures Observed on Deconvolved SXT Images
Sylwester, B., Sylwester, J. & Siarkowski, M., 1996, Astronomical Society of the Pacific Conference Series (Editors: Bentley, R. D. & Mariska, J. T.), Astronomical Society of the Pacific Conference Series, 111, p. 249
2 Footpoint Structures of Flare Loops
Sylwester, J. & Sylwester, B., 1997, Fifth SOHO Workshop: The Corona and Solar Wind Near Minimum Activity (Editors: Wilson, A.), ESA Special Publication, 404, p. 697
2 Structures in vicinity of sunspots as seen on deconvolved SXT images.
Sylwester, B. & Sylwester, J., 1997, JOSO Annu. Rep., 1996, p. 97
2 In-Flight Analysis of the Yohkoh PSF Function
Gburek, S. & Sylwester, J., 1999, Magnetic Fields and Solar Processes (Editors: Wilson, A. & et al.), ESA Special Publication, 448, p. 819
2 Observations of the X-ray emission of solar active regions on 28 November 1970 and 20 August 1971.
Kordylewski, Z., Mergentaler, J., Jakimiec, J., Sylwester, B. & Sylwester, J., 1973, Space Research Conference (Editors: Rycroft, M. J. & Runcorn, S. K.), 2, p. 787
2 The x-ray package for spectroscopic measurements of solar plasma composition
Sylwester, J. & Kordylewski, Z., 2002, Advances in Space Research, 30, 67
2 On a possible cause of discrepancy between Yohkoh and SMM calcium abundance determinations in flares
Sylwester, J., Kepa, A. & Bentley, R. D., 2002, Advances in Space Research, 30, 105
2 Results of the LEBAN diagnostic procedure applied to two SMM-observedflares.
Sylwester, B., Sylwester, J. & Jakimiec, J., 1988, Journal de Physique, 49, C1_309
2 The Solar Flare of November 4, 2001, and Its Manifestations in Energetic Particles from Coronas-F Data
Kuznetsov, S. N., Bogomolov, A. V., Denisov, Yu. I., Kordylewski, Z., Kudela, K., Kurt, V. G., Lisin, D. V., Myagkova, I. N., Podorol'skii, A. N., Podosenova, T. B., Svertilov, S. I., Sylwester, J., Stepanov, A. I. & Yushkov, B. Yu., 2003, Solar System Research, 37, 121
2 Evolution of Flaring Plasma Components on Diagnostic Diagrams
Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kepa, A., 2005, The Dynamic Sun: Challenges for Theory and Observations (Editors: Danesy, D., Poedts, S., de Groof, A. & Andries, J.), ESA Special Publication, 11, p. 143.1
2 Lines in the range 3.2 6.1 Å observed in RESIK spectra
Sylwester, B., Sylwester, J., Siarkowski, M., Phillips, K. J. H., Culhane, J. L., Lang, J., Brown, C. & Kuznetsov, V. D., 2006, Advances in Space Research, 38, 1534
2 Multi-wavelength study of a strong impulsive solar limb flare on 2002 August 3
Gburek, S., Sylwester, J., Sylwester, B., Dennis, B. R. & Phillips, K. J. H., 2005, Advances in Space Research, 35, 1728
1 Physical conditions in a large flare loop on Nov. 1980 derived from SMM observations
Sylwester, B., Sylwester, J., Jakimiec, J., Fludra, A., Bentley, R. D. & Schrijver, J., 1986, Contributions of the Astronomical Observatory Skalnate Pleso, 15, 145
1 Connectivity pattern in the corona
Sylwester, J. & Sylwester, B., 2004, Hvar Observatory Bulletin, 28, 71
1 Analysis of the solar X-ray spectrum of 20 August 1971.
Jakimiec, J., Krutov, V. V., Mandel'Stam, S. L., Sylwester, B., Sylwester, J. & Zhitnik, I. A., 1974, Space Research XIV (Editors: Rycroft, M. J. & Reasenberg, R. D.), p. 425
1 Early results from RESIK and Diogeness soft X-ray spectrometers aboard Coronas-F satellite
Sylwester, Janusz, Gaicki, Ireneusz, Kordylewski, Zbigniew, Kowalinski, Miroslaw, Nowak, Stanislaw, Plocieniak, Stefan, Trzebinski, Witold, Bentley, Robert D., Whyndham, Matt, Lang, Jim, Brown, Charles, Farnik, Frantisek, Oraevsky, Victor N., Stepanov, Anatolyi & Lisin, Dimitry, 2002, Solspa 2001, Proceedings of the Second Solar Cycle and Space Weather Euroconference (Editors: Sawaya-Lacoste, Huguette), ESA Special Publication, 477, p. 597
1 Bragg spectroscopy from CORONAS-F
Sylwester, J., 2004, Multi-Wavelength Investigations of Solar Activity (Editors: Stepanov, Alexander V., Benevolenskaya, Elena E. & Kosovichev, Alexander G.), IAU Symposium, 223, p. 409
1 Polish Soft X-Ray Experiment For the Vertical 9 Heliophysical Rocket
Hłond, M., Kordylewski, Z., Nowak, S., Płocieniak, S., Siarkowski, M., Sylwester, J., Trzebiński, W., Hudec, R. & Valnicek, B., 1985, Artificial Satellites, 5, 5
1 The Properties of Flares Produced Within AR 6919
Sylwester, B. & Sylwester, J., 1999, Magnetic Fields and Solar Processes (Editors: Wilson, A. & et al.), ESA Special Publication, 448, p. 895
1 Analysis of the High Resolution Mgxi X-Ray Spectra - Part Three - Nonthermal Interpretation of Some Spectra
Siarkowski, M., Sylwester, J., Bromboszcs, G., Korneev, V. V., Mandelshtam, S. L., Oparin, S. N., Urnov, A. M. & Zhitnik, I. A., 1982, Solar Physics, 81, 63
1 Physical conditions in flaring loops.
Sylwester, B. & Sylwester, J., 1998, JOSO Annu. Rep., 1997, p. 155
1 Dielectronic Satellites Near the 1s2 - 1snp (n > 2) Lines of He-like Ions in Solar X-ray Spectra
Landi, E., Phillips, K. J. H., Sylwester, J., Sylwester, B., Dennis, B. R. & Dubau, J., 2005, X-ray Diagnostics of Astrophysical Plasmas: Theory, Experiment, and Observation (Editors: Smith, Randall), American Institute of Physics Conference Series, 774, p. 173
1 Comparison of the solar corona and the coronae above accretion disks surrounding black holes
Czerny, B., Collin, S., Dovciak, M., Dumont, A.-M., Falewicz, R., Goosmann, R., Karas, V., Ponti, G., Pres, P., Siarkowski, M., Sylwester, J. & Życki, P. T., 2005, Astrophysical Sources of High Energy Particles and Radiation (Editors: Bulik, Tomasz, Rudak, Bronislaw & Madejski, Grzegorz), American Institute of Physics Conference Series, 801, p. 188
1 The Atmosphere of a Sunspot Based on Observations in the X-Ray Extreme Ultraviolet Optical and Radio Ranges
Staude, J., Furstenberg, F., Hildebrandt, J., Kruger, A., Jakimiec, J., Obridko, V. N., Siarkowski, M., Sylwester, B. & Sylwester, J., 1984, Soviet Astronomy, 28, 557
1 Solar flares observed simultaneously with SphinX, GOES and RHESSI
Mrozek, Tomasz, Gburek, Szymon, Siarkowski, Marek, Sylwester, Barbara, Sylwester, Janusz, Kępa, Anna & Gryciuk, Magdalena, 2013, Solar and Astrophysical Dynamos and Magnetic Activity (Editors: Kosovichev, Alexander G., de Gouveia Dal Pino, Elisabete & Yan, Yihua), IAU Symposium, 294, p. 571
1 Thermondynamic Evolution of Flares
Sylwester, B., Sylwester, J., Jakimiec, J., Serio, S. & Reale, F., 1991, Flare Physics in Solar Activity Maximum 22 (Editors: Uchida, Yutaka, Canfield, Richard C., Watanabe, Tetsuya & Hiei, Eijiro), p.188
1 Influence of the energy calibration of broad-band X-ray detectors on determination of the plasma parameters
Sylwester, B., Farnik, F. & Sylwester, J., 1988, Advances in Space Research, 8, 267
1 Detection of the third innermost radiation belt on LEO CORONAS-Photon satellite around 2009 solar minimum
Dudnik, Oleksiy V., Sylwester, Janusz, Kowaliński, Mirosław, Podgórski, Piotr & Phillips, Kenneth J. H., 2022, Advances in Space Research, 70, 1441
1 Flare energetics.
Wu, S. T., de Jager, C., Dennis, B. R., Hudson, H. S., Simnett, G. M., Strong, K. T., Bentley, R. D., Bornmann, P. L., Bruner, M. E., Cargill, P. J., Crannell, C. J., Doyle, J. G., Hyder, C. L., Kopp, R. A., Lemen, J. R., Martin, S. F., Pallavicini, R., Peres, G., Serio, S., Sylwester, J. & Veck, N. J., 1989, Energetic Phenomena on the Sun (Editors: Kundu, M. R. & Woodgate, B.), p. 377
1 Thermodynamic signatures of proton flares.
Sylwester, B., Sylwester, J. & Garcia, H. A., 1996, JOSO Annu. Rep., 1995, p. 161
1 X-Ray Pictures of the Sun Taken from Vertical 8
Hudec, R., Valnicek, B., Hudcova, V., Sylwester, J. & Kordylewski, Z., 1984, Bulletin of the Astronomical Institutes of Czechoslovakia, 35, 153
1 Manifestation of Multiple Energy Release on the Evolution of Flares in the Diagnostic Diagrams
Sylwester, B., Sylwester, J., Reale, F. & Serio, S., 1994, IAU Colloquium 144: Solar Coronal Structures (Editors: Rusin, Vojtech, Heinzel, Petr & Vial, Jean-Claude), p. 257
1 Organisation of a unified system of energetic calibration of X-ray experiments
Valnicek, B., Farnik, F., Sylwester, B. & Sylwester, J., 1984, Advances in Space Research, 4, 121
1 The Bragg solar x-ray spectrometer SolpeX
Ścisłowski, D., Sylwester, J., Steślicki, M., Płocieniak, S., Bąkała, J., Szaforz, Ż., Kowaliński, M., Podgórski, P., Trzebiński, W., Hernandez, J., Barylak, J., Barylak, A. & Kuzin, Sergey, 2015, Solar Physics and Space Weather Instrumentation VI (Editors: Fineschi, Silvano & Fennelly, Judy), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 9604, p. 96040S
1 Analysis of Flare Evolution in the Emission Measure-Temperature Diagram for Three Events Observed by SMM
Sylwester, B., Sylwester, J., Siarkowski, M., Serio, S. & Reale, F., 1993, Physics of Solar and Stellar Coronae (Editors: Linsky, Jeffrey L. & Serio, Salvatore), Astrophysics and Space Science Library, 183, p. 147
1 Properties of SMM Flares
Sylwester, J. & Sylwester, B., 1993, Physics of Solar and Stellar Coronae (Editors: Linsky, Jeffrey L. & Serio, Salvatore), Astrophysics and Space Science Library, 183, p. 139
1 Study of Non-Uniform Heating in Solar Flares
Sylwester, B., Sylwester, J., Jakimiec, J., Serio, S., Reale, F., Bentley, R. D. & Fludra, A., 1990, Publications of Debrecen Heliophysical Observatory, 7, 255
1 Non-thermal Diagnostics of a Flare Observed by RESIK
Kulinová, A., Dzifčáková, E., Sylwester, B. & Sylwester, J., 2009, Central European Astrophysical Bulletin, 33, 243
1 Flare energetics.
Wu, S. T., de Jager, C., Dennis, B. R., Hudson, H. S., Simnett, G. M., Strong, K. T., Bentley, R. D., Bornmann, P. L., Bruner, M. E., Cargill, P. J., Crannell, C. J., Doyle, J. G., Hyder, C. L., Kopp, R. A., Lemen, J. R., Martin, S. F., Pallavicini, R., Peres, G., Serio, S., Sylwester, J. & Veck, N. J., 1986, NASA Conference Publication, NASA Conference Publication, 2439, p. 5
1 Decomposition of the X-Ray Line Profiles to the Elementary Gaussian Components
Siarkowski, M. & Sylwester, J., 1981, Artificial Satellites, 1, 19
1 Determination of flaring plasma characteristics from RESIK X-ray spectra
Sylwester, B., Sylwester, J., Kepa, A. & Phillips, K. J. H., 2006, Solar Activity and its Magnetic Origin (Editors: Bothmer, Volker & Hady, Ahmed Abdel), IAU Symposium, 233, p. 165
0 The Analysis of Resonance Line Formation in the X-ray Spectrum of Coronal Condensation
Sylwester, B. M., 1974, Acta Astronomica, 24, 285
0 Analysis of Broad-Band Observations of the X-ray Radiation from a Coronal Condensation
Sylwester, J. A., 1974, Acta Astronomica, 24, 299
0 Analysis of resonance line formation in the X-ray spectrum of coronal condensations
Sylwester, B., 1976, Contributions of the Astronomical Observatory Skalnate Pleso, 6, 143
0 X-ray spectrum of a coronal condensation and a flare
Jakimiec, J., Krutov, V. V., Mandelshtam, S. L., Sylwester, B., Sylwester, J. & Zhitnik, I. A., 1976, Contributions of the Astronomical Observatory Skalnate Pleso, 6, 151
0 Analysis of X radiation of coronal condensations observed with broad-band filters.
Sylwester, J., 1976, Solar Activity and Solar-Terrestrial Relations (Editors: Sykora, J.), p.139
0 Analysis of formation of resonance lines in the X-ray spectrum of coronal condensations.
Sylwester, B., 1976, Solar Activity and Solar-Terrestrial Relations (Editors: Sykora, J.), p.143
0 X-ray spectrum of a coronal condensation and a flare.
Jakimiec, J., Krutov, V. V., Mandel'Shtam, S. L., Mandelshtam, S. L., Sylwester, B., Sylwester, J. & Zhitnik, I. A., 1976, Solar Activity and Solar-Terrestrial Relations (Editors: Sykora, J.), p.151
0 Physical conditions in a flare region.
Bejgman, I. L., Vajnshtejn, L. A., Korneev, V. V., Krutov, V. V., Mandel'Shtam, S. L., Sylwester, B., Sylwester, J. & Urnov, A. M., 1976, Vneatmos. Issled. Aktiv. Oblastej na Solntse, p. 16
0 Observations of a soft X-ray flare on the solar limb.
Jakimiec, J., Sylwester, B. & Sylwester, J., 1976, Vneatmos. Issled. Aktiv. Oblastej na Solntse, p. 20
0 Influence of flux measurement errors in X-ray lines on the accuracy of determination of temperature models of coronal active regions.
Sylwester, J., 1976, Vneatmos. Issled. Aktiv. Oblastej na Solntse, p. 24
0 Analysis of behaviour of the Mg XII resonance line in solar flares, from INTERCOSMOS-7 satellite observations.
Jakimiec, J., Zhitnik, I. A., Korneev, V. V., Krutov, V. V., Sylwester, B. & Sylwester, J., 1977, Publications of Debrecen Heliophysical Observatory, 3, 57
0 Time variations of high-temperature plasma in solar flares.
Sylwester, B., Zhitnik, I. A., Korneev, V. V., Krutov, V. V., Sylwester, J. & Jakimiec, J., 1977, Publications of Debrecen Heliophysical Observatory, 3, 65
0 Discussion of the methods of determining the temperature models of coronal active regions from the X-ray spectra.
Sylwester, J. & Sylwester, B., 1977, Publications of Debrecen Heliophysical Observatory, 3, 75
0 Analysis of the high-resolution X-ray spectra of an active region
Bromboszcz, G., Siarkowski, M. & Sylwester, J., 1980, Postepy Astronomii Krakow, 28, 147
0 Analysis of X-ray spectra emitted by the 24 October 1970 flare.
Sylwester, B., Sylwester, J., Jakimiec, J., Korneev, V. V., Mandelstam, S. L., Zhitnik, I. A. & Valnicek, B., 1980, Postepy Astronomii Krakow, 28, 237
0 Analysis of the physical conditions in a strong X-ray flare.
Sylwester, B., Jakimiec, J., Sylwester, J. & Valnícek, B., 1981, High-Energy Astrophysics, p. 239
0 Transient Ionization Conditions in Solar Flares. Analysis of High-Resolution X-Ray Spectra.
Schrijver, J., Mewe, R., Sylwester, J., Strong, K. T. & Bentley, R. D., 1982, IAU Colloquium 73: Seventh International Colloquium on UV and X-Ray Spectroscopy of Astrophysical and Laboratory Plasmas, p. C4
0 Multi-temperature Analysis of Hard X-Ray Spectra Measured aboard the Prognoz 5 Satellite
Sylwester, B., Sylwester, J., Jakimiec, J., Valnicek, B. & Farnik, F., 1983, Bulletin of the Astronomical Institutes of Czechoslovakia, 34, 40
0 SMM flat crystal spectrometer data analysis of 7 April 1980 flare.
Sylwester, B., Sylwester, J., Jakimiec, J., Mewe, R. & Bentley, R. D., 1983, Publications of Debrecen Heliophysical Observatory, 5, 85
0 Time variation of the differential emission measure of hot flare plasma.
Jakimiec, J., Mewe, R., Schrijver, J., Sylwester, J. & Sylwester, B., 1983, Publications of Debrecen Heliophysical Observatory, 5, 127
0 Variation of the Observed Coronal Calcium Abundance for Various X-Ray Flare Plasmas (short Abstract)
Sylwester, J., Lemen, J. R. & Mewe, R., 1984, IAU Colloquium 86: Eighth International Colloquium on UV and X-Ray Spectroscopy of Astrophysical and Laboratory Plasmas (Editors: Doschek, G. A.), p. 21
0 Analysis of Intensity Ratio for MG XII LY Components from Intercosmos 7 Observations (short Abstract)
Sylwester, J., Sylwester, B., Jakimiec, J., Tomczak, M., Mandelstam, S. L., Zhitnik, I. A. & Korneev, V. V., 1984, IAU Colloquium 86: Eighth International Colloquium on UV and X-Ray Spectroscopy of Astrophysical and Laboratory Plasmas (Editors: Doschek, G. A.), p. 154
0 The Analysis of Solar X-Ray Images Obtained From "Vertical 9" Rocket Experiment
Kordylewski, Z., Siarkowski, M. & Sylwester, J., 1985, Artificial Satellites, 5, 41
0 Flare evolution from Prognos 9 data
Fárník, F., Sylwester, B., Sylwester, J., Jakimiec, J. & Valníček, B., 1986, Contributions of the Astronomical Observatory Skalnate Pleso, 15, 121
0 Investigation of flare heating based on X-ray observations
Jakimiec, J., Sylwester, B., Sylwester, J., Mewe, R., Peres, G., Serio, S. & Schrijver, J., 1986, Contributions of the Astronomical Observatory Skalnate Pleso, 15, 123
0 Density-temperature diagnostics of 31 August double flare
Sylwester, J., Jakimiec, J., Fludra, A. & Leman, J. R., 1986, Contributions of the Astronomical Observatory Skalnate Pleso, 15, 153
0 Observational evidences for coronal temperature depression above sunspot umbra
Siarkowski, M., Bentley, R. D., Jakimiec, J. & Sylwester, J., 1986, Contributions of the Astronomical Observatory Skalnate Pleso, 15, 677
0 Energetics of the Gradual Phase
Wu, S. T., de Jager, C., Dennis, B. R., Hudson, H. S., Simnett, G. M., Strong, K. T., Bentley, R. D., Bornmann, P. L., Bruner, M. E., Cargill, P. J., Crannell, C. J., Doyle, J. G., Hyder, C. L., Kopp, R. A., Lemen, J. R., Martin, S. F., Pallavicini, R., Peres, G., Serio, S., Sylwester, J. & Veek, N. J., 1986, Energetic Phenomena on the Sun (Editors: Kundu, Mukul & Woodgate, Bruce), p. 5
0 Relationships among the Phases
Wu, S. T., de Jager, C., Dennis, B. R., Hudson, H. S., Simnett, G. M., Strong, K. T., Bentley, R. D., Bornmann, P. L., Bruner, M. E., Cargill, P. J., Crannell, C. J., Doyle, J. G., Hyder, C. L., Kopp, R. A., Lemen, J. R., Martin, S. F., Pallavicini, R., Peres, G., Serio, S., Sylwester, J. & Veek, N. J., 1986, Energetic Phenomena on the Sun (Editors: Kundu, Mukul & Woodgate, Bruce), p. 5
0 Characterization of the Total Flare Energy
Wu, S. T., de Jager, C., Dennis, B. R., Hudson, H. S., Simnett, G. M., Strong, K. T., Bentley, R. D., Bornmann, P. L., Bruner, M. E., Cargill, P. J., Crannell, C. J., Doyle, J. G., Hyder, C. L., Kopp, R. A., Lemen, J. R., Martin, S. F., Pallavicini, R., Peres, G., Serio, S., Sylwester, J. & Veek, N. J., 1986, Energetic Phenomena on the Sun (Editors: Kundu, Mukul & Woodgate, Bruce), p. 5
0 Flares Chosen for Energetics Study
Wu, S. T., de Jager, C., Dennis, B. R., Hudson, H. S., Simnett, G. M., Strong, K. T., Bentley, R. D., Bornmann, P. L., Bruner, M. E., Cargill, P. J., Crannell, C. J., Doyle, J. G., Hyder, C. L., Kopp, R. A., Lemen, J. R., Martin, S. F., Pallavicini, R., Peres, G., Serio, S., Sylwester, J. & Veek, N. J., 1986, Energetic Phenomena on the Sun (Editors: Kundu, Mukul & Woodgate, Bruce), p. 5
0 Review of Impulsive Phase Phenomena
Wu, S. T., de Jager, C., Dennis, B. R., Hudson, H. S., Simnett, G. M., Strong, K. T., Bentley, R. D., Bornmann, P. L., Bruner, M. E., Cargill, P. J., Crannell, C. J., Doyle, J. G., Hyder, C. L., Kopp, R. A., Lemen, J. R., Martin, S. F., Pallavicini, R., Peres, G., Serio, S., Sylwester, J. & Veek, N. J., 1986, Energetic Phenomena on the Sun (Editors: Kundu, Mukul & Woodgate, Bruce), p. 5
0 LEBAN diagnostic for basic flaring loop parameters.
Sylwester, B., Sylwester, J., Jakimiec, J., Fludra, A., Peres, G. & Serio, S., 1987, Publications of the Astronomical Institute of the Czechoslovak Academy of Sciences, 1, 229
0 High-resolution Solar X-Ray Spectroscopy from Archived Solar Maximum Mission Data
Phillips, K. J. H., Sylwester, B. & Sylwester, J., 2026, ApJ, 998, 202
0 The Decay Phase of Three Large Solar Flares
Fludra, A., Bentley, R. D., Culhane, J. L., Jakimiec, J., Lemen, J. R., Sylwester, J. & Moorthy, S. T., 1990, Publications of Debrecen Heliophysical Observatory, 7, 266
0 Objectives of RESIK solar concave soft X-ray spectrometer for CORONAS-F mission.
Sylwester, Janusz & Bentley, R. D., 1992, Coronal Streamers, Coronal Loops, and Coronal and Solar Wind Composition (Editors: Mattok, C.), ESA Special Publication, 348, p. 357
0 Flare Evolution in the Density - Temperature Diagram
Serio, S., Reale, F., Peres, G., Jakimiec, J., Sylwester, B. & Sylwester, J., 1992, IAU Colloquium 133: Eruptive Solar Flares (Editors: Svestka, Zdenek, Jackson, Bernard V. & Machado, Marcos E.), p.135
0 Thermodynamic decay scaling laws in solar loop flares
Serio, S., Reale, F., Peres, G., Jakimiec, J., Sylwester, B. & Sylwester, J., 1992, Memorie della Societa Astronomica Italiana, 63, 763
0 On the Use of GOES Soft X-Ray Database in Solar Research
Sylwester, J. & Garcia, H. A., 1994, Seventh European Meeting on Solar Physics (Editors: Belvedere, G., Rodonó, M., Schmieder, B. & Simnett, G. M.), p. 213
0 Diagnostics of the Coronal Plasma (Invited)
Sylwester, J., 1994, IAU Colloquium 144: Solar Coronal Structures (Editors: Rusin, Vojtech, Heinzel, Petr & Vial, Jean-Claude), p. 391
0 High-resolution temperature maps of flares from deconvolved SXT images.
Sylwester, J., 1996, JOSO Annu. Rep., 1995, p. 131
0 The Soft X-Ray Spectrometer-Photometer Diogenes Aboad the Coronas-I Satellite
Kordylewski, Z. & Sylwester, J., 1996, Proceedings of the 27th Meeting of the Polish Astronomical Society (Editors: Sarna, Marek J. & Marks, Peter B.), 27, p. 88
0 On-Board Photometer for Obtaining a Two-Dimensional Image of a Solar Flare with the Use of Soft X-rays
Likin, O. B., Pissarenko, N. F., Farnik, F., Ullrich, J., Sylwester, J. & Kordylewski, Z., 1998, Cosmic Research, 36, 287
0 Iron and calcium abundances in solar flares from the multitemperature analysis of X-ray spectra (abstract)
Fludra, A., Bentley, R. D., Culhane, J. L., Lemen, J. R. & Sylwester, J., 1998, Publications of the Astronomical Institute of the Czechoslovak Academy of Sciences, 88, 91
0 Analysis of the flare evolution in the emission measure - temperature diagrams for selected events observed by SMM (abstract)
Sylwester, B., Sylwester, J., Siarkowski, M., Fludra, A. & Serio, S., 1998, Publications of the Astronomical Institute of the Czechoslovak Academy of Sciences, 88, 94
0 Transversal and Radial Motions of Flaring Kernels for 11 August 2992 Event
Sylwester, J. & Sylwester, B., 1999, 8th SOHO Workshop: Plasma Dynamics and Diagnostics in the Solar Transition Region and Corona (Editors: Vial, J. -C. & Kaldeich-Schü, B.), ESA Special Publication, 446, p. 639
0 Search for Basic Building Block Composing Solar Atmospheric Structures
Sylwester, J., 1999, Magnetic Fields and Solar Processes (Editors: Wilson, A. & et al.), ESA Special Publication, 448, p. 665
0 Dynamics of coronal flux tubes in flares.
Sylwester, J. & Sylwester, B., 1999, JOSO Annu. Rep., 1998, p. 93
0 Reconstruction of coronal magnetic fields from deconvolved SXT images.
Sylwester, B. & Sylwester, J., 1999, JOSO Annu. Rep., 1998, p. 105
0 The Gradual Phase of Flares
Svestka, Z. F., Poletto, G., Fontenla, J., Hick, P., Kopp, R. A., Sylwester, B. & Sylwester, J., 1999, The many faces of the sun: a summary of the results from NASA's Solar Maximum Mission. (Editors: Strong, Keith T., Saba, Julia L. R., Haisch, Bernhard M. & Schmelz, Joan T.), p. 409
0 Analysis of Three SEP Associated Flares
Sylwester, J., 2000, The Solar Cycle and Terrestrial Climate, Solar and Space weather (Editors: Wilson, A.), ESA Special Publication, 463, p. 431
0 Physical conditions within flare kernels
Sylwester, B. & Sylwester, J., 2002, Advances in Space Research, 30, 617
0 Modeling of X-ray source occultation by the solar disk
Sylwester, J. & Sylwester, B., 2002, Cospar, 13, 409
0 Blind deconvolution of the SXT PSF core part
Gburek, S., Sylwester, J. & Martens, P. C. H., 2002, Cospar, 13, 417
0 Analysis of differential emission measure evolution for selected SEP and non-SEP associated flares based on hard and soft X-ray observations
Kepa, Anna & Sylwester, Janusz, 2002, Solspa 2001, Proceedings of the Second Solar Cycle and Space Weather Euroconference (Editors: Sawaya-Lacoste, Huguette), ESA Special Publication, 477, p. 131
0 Thermodynamics of partly occulted limb flares
Sylwester, Barbara & Sylwester, Janusz, 2002, Solspa 2001, Proceedings of the Second Solar Cycle and Space Weather Euroconference (Editors: Sawaya-Lacoste, Huguette), ESA Special Publication, 477, p. 171
0 Mission long analysis of distribution of compact X-ray sources observed by SXT on Yohkoh
Gburek, S. & Sylwester, J., 2002, Solar Variability: From Core to Outer Frontiers (Editors: Wilson, A.), ESA Special Publication, 2, p. 517
0 Multitemperature analysis of selected limb-occulted flares lines in solar flares
Sylwester, B. & Sylwester, J., 2002, Solar Variability: From Core to Outer Frontiers (Editors: Wilson, A.), ESA Special Publication, 2, p. 769
0 Comparison of trace and deconvolved SXT images for solar flares
Sylwester, B. & Sylwester, J., 2002, Solar Variability: From Core to Outer Frontiers (Editors: Wilson, A.), ESA Special Publication, 2, p. 773
0 JOSO national report 2000-2001 - Poland
Rompolt, B. & Sylwester, J., 2002, Joint Organization for Solar Observations, Annual Report 2000/2001 (Editors: Kucera, A.), p.83
0 High Resolution Observations of Solar Flares [Invited]
Sylwester, B., 2002, Multi-Wavelength Observations of Coronal Structure and Dynamics (Editors: Martens, P. C. H. & Cauffman, D.), 10, p. 209
0 Modeling of X-Ray Source Occultation by the Solar Disk
Sylwester, J. & Sylwester, B., 2002, Multi-Wavelength Observations of Coronal Structure and Dynamics (Editors: Martens, P. C. H. & Cauffman, D.), 10, p. 409
0 Origins of strong solar geo-effective events as seen by SXT telescope
Gburek, S. & Sylwester, J., 2003, Solar Variability as an Input to the Earth's Environment (Editors: Wilson, Andrew), ESA Special Publication, 535, p. 235
0 Analysis of Yohkoh-observed limb flares accompanying CME events
Sylwester, B. & Sylwester, J., 2003, Solar Variability as an Input to the Earth's Environment (Editors: Wilson, Andrew), ESA Special Publication, 535, p. 483
0 Abundances of Potassium, Argon, and Sulphur in Solar Flares
Phillips, K. J. H., Sylwester, J., Sylwester, B. & Landi, E., 2004, Stars as Suns : Activity, Evolution and Planets (Editors: Dupree, Andrea K. & Benz, Arnold O.), IAU Symposium, 219, p. 176
0 Analysis of physical plasma properties within flare kernels from EUV/X-ray observations
Gburek, S., Sylwester, J., Sylwester, B. & Kowalinski, M., 2004, Multi-Wavelength Investigations of Solar Activity (Editors: Stepanov, Alexander V., Benevolenskaya, Elena E. & Kosovichev, Alexander G.), IAU Symposium, 223, p. 455
0 Solar forced variations of terrestrial high energy particle environment as seen by RESIK PIN detectors on CORONAS-F
Kowalinski, M., Kordylewski, Z., Sylwester, J., Trzebinski, W. & Lisin, D., 2004, Multi-Wavelength Investigations of Solar Activity (Editors: Stepanov, Alexander V., Benevolenskaya, Elena E. & Kosovichev, Alexander G.), IAU Symposium, 223, p. 551
0 Small Scale Events Seen in SXT Observations
Gburek, S. & Sylwester, J., 2005, Solar Magnetic Phenomena (Editors: Hanslmeier, Arnold, Veronig, Astrid & Messerotti, Mauro), Astrophysics and Space Science Library, 320, p. 255
0 Dem Distributions for Short and Long Duration Flares as Determined from Resiksoft X-Ray Spectra
Kepa, A., Sylwester, J., Sylwester, B., Siarkowski, M. & Kuznetsov, V., 2005, The Dynamic Sun: Challenges for Theory and Observations (Editors: Danesy, D., Poedts, S., de Groof, A. & Andries, J.), ESA Special Publication, 11, p. 87.1
0 Plasma Kernels in Homologous (?) Flares
Sylwester, Barbara, Sylwester, J. & Kepa, A., 2005, The Dynamic Sun: Challenges for Theory and Observations (Editors: Danesy, D., Poedts, S., de Groof, A. & Andries, J.), ESA Special Publication, 11, p. 169.1
0 Wrocław in Space: X-ray Diagnostics of Solar Corona
Siarkowski, M., Kȩpa, A., Sylwester, B. & Sylwester, J., 2006, PLASMA-2005 Conference on Research and Application of Plasmas (Editors: Sadowski, Marek J., Dudek, Michel, Hartfuss, Hans-Jürgen & Pawelec, Ewa), American Institute of Physics Conference Series, 812, p. 393
0 X-Ray Study of Compact Flare Kernels
Sylwester, B. & Sylwester, J., 2007, Central European Astrophysical Bulletin, 31, 77
0 (im)Balance of Forces in the Corona
Sylwester, J. & Sylwester, B., 2007, Central European Astrophysical Bulletin, 31, 229
0 He-like Ar XVII triplet observed by RESIK
Sylwester, B., Sylwester, J., Phillips, K. J. H. & Landi, E., 2008, Advances in Space Research, 42, 833
0 Cycle 23 flare temperatures and emission measures as derived from GOES X-ray data
Gburek, S., Sylwester, B. & Sylwester, J., 2008, Journal of Atmospheric and Solar-Terrestrial Physics, 70, 241
0 Diagnostics of Non-Thermal Distribution from RESIK and RHESSI Flare Spectra
Kulinová, A., Kašparová, J., Dzifčáková, E., Sylwester, J. & Sylwester, B., 2012, Hinode-3: The 3rd Hinode Science Meeting (Editors: Sekii, T., Watanabe, T. & Sakurai, T.), Astronomical Society of the Pacific Conference Series, 454, p. 329
0 Spectrometer Telescope for Imaging X-rays (STIX)
Benz, A. O., Gallagher, P., Veronig, A., Grimm, O., Sylwester, J., Orleanski, P., Arnold, N., Bednarzik, M., Farnik, F., Hurford, G., Krucker, S., Limousin, O., Mann, G. & Vilmer, N., 2012, IAU Special Session (Editors: Cauzzi, G., Tritschler, A. & Deng, Y.), IAU Special Session, 6, p. E5.09
0 Comparison of solar activity during last two minima on turn of Activity Cycles 22/23 and 23/24
Gryciuk, Magdalena, Gburek, Szymon, Siarkowski, Marek, Podgorski, Piotr, Sylwester, Janusz & Farnik, Frantisek, 2013, Solar and Astrophysical Dynamos and Magnetic Activity (Editors: Kosovichev, Alexander G., de Gouveia Dal Pino, Elisabete & Yan, Yihua), IAU Symposium, 294, p. 65
0 Observations of Doppler Shifts of X-Ray Lines in Solar Flare Spectra Based on DIOGENESS Spectrometer Data
Kordylewski, Z., Sylwester, J., Sylwester, B., Siarkowski, M., Płocieniak, S., Kȩpa, A., Kowaliński, M., Trzebiński, W. & Farnik, F., 2014, The Coronas-F Space Mission (Editors: Kuznetsov, Vladimir), Astrophysics and Space Science Library, 400, p. 149
0 Investigations of Physical Processes in Solar Flare Plasma on the Basis of RESIK Spectrometer Observations
Kordylewski, Z., Sylwester, J., Sylwester, B., Kȩpa, A., Kowaliński, M. & Trzebiński, W., 2014, The Coronas-F Space Mission (Editors: Kuznetsov, Vladimir), Astrophysics and Space Science Library, 400, p. 157
0 Solar Orbiter spacecraft instrument interface simulator and its applications for the STIX telescope tests
Ścisłowski, D., Kowaliński, M., Podgórski, P., Sylwester, J., Orleański, P., Mrozek, T., Steślicki, M., Barylak, J., Barylak, A., Skup, K. R., Cichocki, A., Ber, K. & Juchnikowski, G., 2014, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2014 (Editors: Romaniuk, Ryszard S.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 9290, p. 929038
0 Solar activity during the deep minimum of 2009
Sylwester, Janusz, Siarkowski, Marek, Gburek, Szymon, Gryciuk, Magdalena, Kepa, Anna, Kowaliński, Mirosław, Mrozek, Tomek, Phillips, Kenneth J. H., Podgórski, Piotr & Sylwester, Barbara, 2014, XXXVI Polish Astronomical Society Meeting, p. 82
0 The Bpd Energetic Particle Detector as Part of the Solar X-Ray Photometer ChemiX for the "interhelioprobe" Interplanetary Mission
Dudnik, O. V., Kurbatov, E. V., Zajtsevsky, I. L., Sylwester, J., Siarkowski, M., Kowaliński, M. & Podgórski, P., 2015, Radio Physics and Radio Astronomy, 20, 247
0 High-temperature solar flare plasma behaviour from crystal spectrometer observations
Sylwester, Barbara, Sylwester, Janusz, Phillips, Kenneth J. H., Kepa, Anna & Mrozek, Tomasz, 2016, Solar and Stellar Flares and their Effects on Planets (Editors: Kosovichev, A. G., Hawley, S. L. & Heinzel, P.), IAU Symposium, 320, p. 80
0 Solar flare soft X-ray spectra from Diogeness observations
Stȩślicki, Marek, Sylwester, Janusz, Sylwester, Barbara, Szaforz, Żaneta, Kordylewski, Zbigniew, Płocieniak, Stefan, Siarkowski, Marek & Phillips, Kenneth J. H., 2016, Solar and Stellar Flares and their Effects on Planets (Editors: Kosovichev, A. G., Hawley, S. L. & Heinzel, P.), IAU Symposium, 320, p. 109
0 Thermal characteristics of a B8.3 flare observed on July 04, 2009
Awasthi, Arun Kumar, Sylwester, Barbara, Sylwester, Janusz & Jain, Rajmal, 2016, Solar and Stellar Flares and their Effects on Planets (Editors: Kosovichev, A. G., Hawley, S. L. & Heinzel, P.), IAU Symposium, 320, p. 112
0 Solar X-rays from 0.3 a.u.: the ChemiX Bragg Spectrometer on Interhelioprobe
Sylwester, Janusz, Siarkowski, Marek, Bąkała, Jarosław, Szaforz, Żaneta, Kowaliński, Mirosław, Stęślicki, Marek, Sylwester, Barbara, Kordylewski, Zbigniew, Dudnik, Oleksiy, Kuznetsov, Vladimir D., Polansky, Valery, Kuzin, Sergey & Phillips, Kenneth J. H., 2016, Solar and Stellar Flares and their Effects on Planets (Editors: Kosovichev, A. G., Hawley, S. L. & Heinzel, P.), IAU Symposium, 320, p. 442
0 A Novel Soft X-ray Slitless Imaging Spectrograph for Unique Diagnostics of Hot Coronal Plasma
Caspi, Amir, Shh, Albert Y., Warren, Harry, Woods, Thomas N., Mason, James Paul, Steslicki, MArek, Gburek, Szymon, Sylwester, Janusz, DeForest, Craig, Schwartz, Richard & Crowley, Geoff, 2018, 2018 Triennial Earth-Sun Summit (TESS) (Editors: Brousseau, Donna), p. 410.06
0 Simulation of CubeSat caliber particle detector "MiRA_ep" response to energetic electrons and protons using GEANT4 package
Barylak, Jaromir, Dudnik, Oleksiy V., Woźniczak, Tomasz, Adamenko, Volodymyr O., Antypenko, Ruslan V., Yezerskyi, Nikita V., Kowaliński, Mirosław, Lazarev, Igor Y., Zielińska, Agata, Sylwester, Janusz, BÄ kała, Jarosław & Podgórski, Piotr, 2019, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2019 (Editors: Romaniuk, Ryszard S. & Linczuk, Maciej), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 11176, p. 111763C
0 SOLPEX Complex for Studies of Solar Radiation in the Soft X-Ray Range
Kuzin, S. V., Kirichenko, A. S., StÈ©ślicki, M., Sylwester, J., Siarkowski, M., Szaforz, Ż., Płocieniak, S., Ba̧kała, J., Barylak, J., Podgórski, P., Ścisłowski, D., Kowaliński, M., Bogachev, S. A. & Pertsov, A. A., 2020, Journal of Technical Physics, 64, 1738
0 On the Variability of Calcium Abundance during Flare Decays
Sylwester, Barbara, Sylwester, Janusz, Phillips, Kenneth & Kepa, Anna, 2022, 44th COSPAR Scientific Assembly. Held 16-24 July, 44, p. 2570
0 Differential evolution method for simultaneous determination of elemental abundances and DEM distribution based on X-ray spectra
Kepa, Anna, Sylwester, Barbara, Siarkowski, Marek & Sylwester, Janusz, 2022, 44th COSPAR Scientific Assembly. Held 16-24 July, 44, p. 2582
0 From solar corona to radiation belts: an idea of joint experiment on one CubeSat
Dudnik, Oleksiy, Sylwester, Janusz, Leonidovych Chechotkin, Dmitro, Olecsiiovych Adamenko, Volodymyr, Lavrovich Zajtsevskiy, Igor, Kowalinski, Miroslaw, Bakala, Jaroslaw & Podgorski, Piotr, 2022, 44th COSPAR Scientific Assembly. Held 16-24 July, 44, p. 3233
0 Three-electron belt profile in the Earth quiet magnetosphere as recorded by STEP-F and SphinX onboard instruments
Dudnik, Oleksiy, Sylwester, Janusz, Vasiliovich Yakovlev, Oleksandr, Podgorski, Piotr, Kowalinski, Miroslaw & Phillips, Kenneth, 2022, 44th COSPAR Scientific Assembly. Held 16-24 July, 44, p. 3323
0 Statistical Analysis of Compact Single-source Flares Observed by STIX
Litwicka, Michalina, Mrozek, Tomasz, Awasthi, Arun K., Siarkowski, Marek, Stęślicki, Marek, Sylwester, Janusz & Sylwester, Barbara, 2025, ApJ, 985, 29
0 The CubeSat Imaging X-ray Solar Spectrometer (CubIXSS): a new 16U mission to understand heating of coronal plasma in solar flares and active regions
Caspi, Amir, Athiray, P. S., Barnes, Will, Cheung, Mark, Chhabra, Sherry, DeForest, Craig, Gburek, Szymon, Hanson, Mary, Hughes, J. Marcus, Klein, Viliam, Klimchuk, James, Kowaliński, Mirosław, Lamb, Derek, Laurent, Glenn, Mason, James P., Mondal, Biswajit, Mrozek, Tomasz, Palo, Scott, Parker, Jacob, Schwab, Bennet, Schattenburg, Mark, Ścisłowski, Daniel, Seaton, Daniel B., Shih, Albert Y., Stęślicki, Marek, Sylwester, Janusz, Warren, Harry, Woods, Thomas & CubIXSS Team, 2025, SDO 2025 Science Workshop: A Gathering of the Helio-hive!, p. 100
0 Variation in Calcium Abundance during Flares
Sylwester, J., Lemen, J. R., Mewe, R., Bentley, R. D. & Sylwester, B., 1987, Solar Maximum Analysis (Editors: Stepanov, V. E. & Obridko, V. N.), p. 123


Created on Wed Apr 8 04:38:16 2026.