pynusinov 3.0

pyNusinov package provides Python3 implementations of Solar (ultraviolet) irradiance models developed under supervision of Professor, Dr. Anatoly Abramovich Nusinov.

The following models are provided:

• EUVT2021, 5-105 nm, 20 bands + 16 lines, [Nusinvov et al., 2021]
• FUVT2021, 115-242 nm, 127 bands, [Nusinvov et al., 2021]
• FUVT2019, 115-242 nm, 127 bands, [Nusinvov et al., 2019]
• EUVN1992, 10-105 nm, 19 bands + 16 lines, [Nusinvov et al., 1992]
• XUVN1992, 0.1-10 nm, 13 bands, [Nusinvov et al., 1992]
• EUVN1984, 10-105 nm, 19 bands + 16 lines, [Nusinvov et al., 1984]

If you use pyNusinov package, please, cite the package or Nusinov's EUV/FUV models directly or indirectly, please, cite in your research the following paper:

1. Prokhorov, B.E., Zolotov, O.V., Romanovskaya, Yu.V. et al. pyNusinov: A Python3 software package for Solar Extreme and Far Ultraviolet radiation modeling. Software Impacts. 2025, 26, 100792. https://doi.org/10.1016/j.simpa.2025.100792.
2. Prokhorov, B.E., Zolotov, O.V., Romanovskaya, Yu.V. et al. Version 2.0 - pyNusinov: A Python3 software package for solar extreme and far ultraviolet radiation modeling. Software Impacts. 2026, 28, 100838. https://doi.org/10.1016/j.simpa.2026.100838.

and an appropriate model:

• EUVT2021 and FUVT2021
  Nusinov, A.A., Kazachevskaya, T.V., Katyushina, V.V. Solar Extreme and Far Ultraviolet Radiation Modeling for Aeronomic Calculations. Remote Sens. 2021, 13, 1454. https://dx.doi.org/10.3390/rs13081454.
• FUVT2019
  Nusinov, A.A., Kazachevskaya, T.V., Katyushina V.V. A Model of Fluxes of Solar Extreme Ultraviolet Irradiance. Geomagn. Aeron. 2019, 59, 265–271. http://dx.doi.org/10.1134/S0016793219030095.
• EUVN1992 and XUVN1992
  Nusinov, A.A. Models for prediction of EUV- and X-ray solar radiation based on 10.7-cm radio emission, in Proc. Workshop on Solar Electromagnetic Radiation for Solar Cycle 22, Boulder, Colo. Edited By R. F. Donnely, pp. 354–359, NOAA ERL, Boulder, Colo, USA, 1992. https://adsabs.harvard.edu/full/1992sers.conf.354N.
• EUVN1984
  Bruevich, E.A., Nusinov, A.A. Spectrum of short-wavelength radiation for aeronomic calculations at various solar activity levels. Geomagn. Aeron. 1984, 24(4), 581-585 (in Russian).