A Popular History of Astronomy During the Nineteenth Century / Fourth Edition

by Agnes M. Clerke

[475] Am. Jour., vol. xxix. (2nd series), pp. 94, 95.

[476] The magnetic disturbance took place at 11.15 A.M., three minutes before the solar blaze compelled the attention of Carrington.

[477] Phil. Trans., vol. cli., p. 428.

[478] Maunder, Journal Brit. Astr. Ass., vol. ii., p. 386; Miss E. Brown, Ibid., p. 210; Month. Not., vol. lii., p. 354.

[479] Observatory, vol. xxi., p. 387; Maunder, Knowledge, vol. xxi., p. 228; Fényi, Astroph. Jour., vol. x., p. 333.

[480] Ibid., p. 336; W. Anderson, Observatory, vol. xxii., p. 196.

[481] Proc. Roy. Society, vol. lii., p. 307; Rev. W. Sidgreaves, Mem. R. A. S., vol. liv., p. 85.

[482] Report on Solar and Terrestrial Magnetism, Washington, 1898, p. 27.

[483] Astr. and Astrophysics, vol. xi., p. 611.

[484] Ibid., p. 819 (Sidgreaves).