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Optical output of the 24 April 1984 white-light flare

Abstract

Results of quantitative, two-dimensional photographic photometry of the spectacular 24 April 1984 white-light flare (WLF) are presented, including measurements of optical continuum peak flux, spectrum, and power. The WLF light curve peaks nearly simultaneously with the flare hard x-rays, but precedes the peak soft x-ray thermal emission by several minutes.

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Operated by the Association of Universities for Research in Astronomy, Inc., under cooperative agreement with the National Science Foundation. Partial support for the National Solar Observatory is provided by the USAF under a Memorandum of Understanding with the NSF.

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Neidig, D.F., Grosser, H. & Hrovat, M. Optical output of the 24 April 1984 white-light flare. Sol Phys 155, 199–202 (1994). https://doi.org/10.1007/BF00670740

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Keywords

  • Flare
  • Light Curve
  • Thermal Emission
  • Optical Output
  • Peak Flux