Nature Communications (Mar 2019)

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

  • J. Uusitalo,
  • L. Arppe,
  • T. Hackman,
  • S. Helama,
  • G. Kovaltsov,
  • K. Mielikäinen,
  • H. Mäkinen,
  • P. Nöjd,
  • V. Palonen,
  • I. Usoskin,
  • M. Oinonen

DOI
https://doi.org/10.1038/s41467-019-09214-w
Journal volume & issue
Vol. 10, no. 1
pp. 1 – 2

Abstract

Read online

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.