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Author Correction: Solar superstorm of AD 774 recorded subannually by Arctic tree rings

Author

Listed:
  • J. Uusitalo

    (University of Helsinki
    University of Helsinki)

  • L. Arppe

    (University of Helsinki)

  • T. Hackman

    (University of Helsinki)

  • S. Helama

    (Natural Resources Institute Finland)

  • G. Kovaltsov

    (Ioffe Physical-Technical Institute)

  • K. Mielikäinen

    (Natural Resources Institute Finland)

  • H. Mäkinen

    (Natural Resources Institute Finland)

  • P. Nöjd

    (Natural Resources Institute Finland)

  • V. Palonen

    (University of Helsinki)

  • I. Usoskin

    (University of Oulu)

  • M. Oinonen

    (University of Helsinki)

Abstract

The authors became aware of a mistake in the data displayed in Fig. 1 and Supplementary Table 2 of the original version of the Article. Specifically, the 14C production values were printed out in the code before the conversion between the omnidirectional fluence and the flux. As a consequence, the values of the 14C production in Fig. 1 and Supplementary Table 2 were too high by a factor of 4×π = 12.566.. As a result of this, a number of changes have been made to both the PDF and the HTML versions of the Article. A full list of these changes is available online.

Suggested Citation

  • J. Uusitalo & L. Arppe & T. Hackman & S. Helama & G. Kovaltsov & K. Mielikäinen & H. Mäkinen & P. Nöjd & V. Palonen & I. Usoskin & M. Oinonen, 2019. "Author Correction: Solar superstorm of AD 774 recorded subannually by Arctic tree rings," Nature Communications, Nature, vol. 10(1), pages 1-2, December.
    • Handle: RePEc:nat:natcom:v:10:y:2019:i:1:d:10.1038_s41467-019-09214-w
    DOI: 10.1038/s41467-019-09214-w
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