First-authored, refereed papers of Janusz Sylwester

A list of first-authored, refereed publications of Janusz Sylwester, derived from the SAO/NASA Astrophysics Data System (ADS). The number in brackets after each title indicates the number of citations that the paper has received.

Orcid ID: 0000-0002-8060-0043

List of publications ordered by citations
Number of papers: 35
No. of citations: 559

2022

  1. New Solar Flare Calcium Abundances with No Surprises: Results from the Solar Maximum Mission Bent Crystal Spectrometer [7]
    Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kępa, A., ApJ, 930, 77

2020

  1. A Unique Resource for Solar Flare Diagnostic Studies: The SMM Bent Crystal Spectrometer [3]
    Sylwester, J., Sylwester, B., Phillips, K. J. H., Kępa, A. & Rapley, C. G., ApJ, 894, 137

2019

  1. The soft X-ray spectrometer polarimeter SolpeX [5]
    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., Experimental Astronomy, 47, 199

2015

  1. X-ray Flare Spectra from the DIOGENESS Spectrometer and Its Concept Applied to ChemiX on the Interhelioprobe Spacecraft [11]
    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, Solar Physics, 290, 3683

2012

  1. SphinX Measurements of the 2009 Solar Minimum X-Ray Emission [26]
    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., ApJ, 751, 111
  2. The Solar Flare Sulfur Abundance from RESIK Observations [16]
    Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kuznetsov, V. D., ApJ, 751, 103

2010

  1. A Solar Spectroscopic Absolute Abundance of Argon from RESIK [16]
    Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kuznetsov, V. D., ApJ, 720, 1721
  2. Highly Ionized Potassium Lines in Solar X-ray Spectra and the Abundance of Potassium [23]
    Sylwester, J., Sylwester, B., Phillips, K. J. H. & Kuznetsov, V. D., ApJ, 710, 804

2008

  1. SphinX: A fast solar Photometer in X-rays [31]
    Sylwester, J., Kuzin, S., Kotov, Yu. D., Farnik, F. & Reale, F., Journal of Astrophysics and Astronomy, 29, 339
  2. RESIK Observations of Helium-like Argon X-Ray Line Emission in Solar Flares [12]
    Sylwester, J., Sylwester, B. & Phillips, K. J. H., ApJ, 681, L117
  3. Determination of K, Ar, Cl, S, Si and Al flare abundances from RESIK soft X-ray spectra [9]
    Sylwester, J., Sylwester, B., Landi, E., Phillips, K. J. H. & Kuznetsov, V. D., Advances in Space Research, 42, 838

2007

  1. (im)Balance of Forces in the Corona [0]
    Sylwester, J. & Sylwester, B., Central European Astrophysical Bulletin, 31, 229

2006

  1. Analysis of potassium abundance in a large number of flares [3]
    Sylwester, J., Sylwester, B., Phillips, K. J. H., Culhane, J. L., Brown, C., Lang, J. & Stepanov, A. I., Advances in Space Research, 38, 1490

2005

  1. Observations of Solar X-ray Spectra by the DIOGENESS and RESIK Spectrometers Onboard the CORONAS-F Satellite [5]
    Sylwester, J., Sylwester, B., Kordylewski, Z., Phillips, K. J. H., Kuznetsov, V. D. & Boldyrev, S. I., Solar System Research, 39, 479
  2. Resik: A Bent Crystal X-ray Spectrometer for Studies of Solar Coronal Plasma Composition [84]
    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., Solar Physics, 226, 45

2004

  1. Connectivity pattern in the corona [1]
    Sylwester, J. & Sylwester, B., Hvar Observatory Bulletin, 28, 71

2002

  1. On a possible cause of discrepancy between Yohkoh and SMM calcium abundance determinations in flares [2]
    Sylwester, J., Kepa, A. & Bentley, R. D., Advances in Space Research, 30, 105
  2. The x-ray package for spectroscopic measurements of solar plasma composition [2]
    Sylwester, J. & Kordylewski, Z., Advances in Space Research, 30, 67

2000

  1. Solar Soft/Hard X-ray Photometer-Imager Aboard the Interball-Tail Probe [13]
    Sylwester, J., Fárník, F., Likin, O., Kordylewski, Z., Siarkowski, M., Nowak, S., Płocieniak, S. & Trzebiński, W., Solar Physics, 197, 337

1999

  1. Reconstruction of Images with Poisson Noise [9]
    Sylwester, J. & Sylwester, B., Acta Astronomica, 49, 189

1998

  1. Detailed Evidence for Flare-to-Flare Variations of the Coronal Calcium Abundance [34]
    Sylwester, J., Lemen, J. R., Bentley, R. D., Fludra, A. & Zolcinski, M.-C., ApJ, 501, 397
  2. Detection of SGR 1900+14 Pulse on August 27, 1998 by RF-15I Soft/Hard Solar X-ray Photometer [3]
    Sylwester, J., Kordylewski, Z., Siarkowski, M., Gburek, S., Farnik, F. & Likin, O., Acta Astronomica, 48, 819
  3. ANDRIL - Maximum Likelihood Algorithm for Deconvolution of SXT Images [13]
    Sylwester, J. & Sylwester, B., Acta Astronomica, 48, 519

1995

  1. Quantitative interpretation of GOES soft X-ray measurements. I. The isothermal approximation: application of various atomic data. [28]
    Sylwester, J., Garcia, H. A. & Sylwester, B., A&A, 293, 577

1993

  1. Estimation of equivalent flaring loop geometry based on broadband soft x-ray observations [5]
    Sylwester, J., Sylwester, B., Jakimiec, J., Garcia, H. A., Serio, S. & Reale, F., Advances in Space Research, 13, 307

1990

  1. DIOGENESS: soft X-ray spectrometer-photometer for studies of flare energy balance. [5]
    Sylwester, J. & Farnik, F., Bulletin of the Astronomical Institutes of Czechoslovakia, 41, 149

1988

  1. Time variations of the calcium elemental abundance in flares from NOAA active regions 2562 and 2779. [5]
    Sylwester, J., Zolcinski-Couet, M.-C., Bentley, R. D. & Lemen, J. R., Journal de Physique, 49, C1_189
  2. Coronal loops, X-ray diagnostics [3]
    Sylwester, J., Advances in Space Research, 8, 55

1986

  1. Density-temperature diagnostics of 31 August double flare [0]
    Sylwester, J., Jakimiec, J., Fludra, A. & Leman, J. R., Contributions of the Astronomical Observatory Skalnate Pleso, 15, 153

1984

  1. Variation in observed coronal calcium abundance of X-ray flare plasmas [91]
    Sylwester, J., Lemen, J. R. & Mewe, R., Nature, 310, 665

1980

  1. Multi-Temperature Analysis of Solar X-Ray Line Emission [78]
    Sylwester, J., Schrijver, J. & Mewe, R., Solar Physics, 67, 285
  2. Analysis of X-Ray Line Spectra from a Transient Plasma Under Solar Flare Conditions - Part Three - Diagnostics for Measuring Electron Temperature and Density [16]
    Sylwester, J., Mewe, R. & Schrijver, J., Astronomy and Astrophysics Supplement Series, 40, 335

1976

  1. Analysis of resonance line formation in the X-ray spectrum of coronal condensations [0]
    Sylwester, B., Contributions of the Astronomical Observatory Skalnate Pleso, 6, 143

1974

  1. The Analysis of Resonance Line Formation in the X-ray Spectrum of Coronal Condensation [0]
    Sylwester, B. M., Acta Astronomica, 24, 285
  2. Analysis of Broad-Band Observations of the X-ray Radiation from a Coronal Condensation [0]
    Sylwester, J. A., Acta Astronomica, 24, 299

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