Spectrum of Aurora


I WISH to make a correction with reference to my observations on the spectrum of the aurora, as given by J. R. Capron on p. 182 ; for he has credited them with greater accuracy than they profess to have : I have no doubt that my line No. 5, seen at wave-length 500 or 510, is the same as Lord Lindsay's and Elger's No. 4, and probably as Procter's. This is… (More)
DOI: 10.1038/007463b0


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