Browsing by Subject "Spectroheliograms"

Now showing items 1-6 of 6

The absorption markings in Hα spectroheliograms

Royds, T (Royal Astronomical Society, 1911-06)
Calcium faculae and solar flare effects

Bappu, M. K. V; Punetha, L. M (Taylor and Francis, 1962-08)
Distribution in latitude of the absorption markings in Hα spectroheliograms

Royds, T (Royal Astronomical Society, 1912-12)
The influence of superflares on the Hα striation pattern

Bappu, M. K. V; Bhatnagar, A; Punetha, L. M (Taylor and Francis, 1962-10)
K emission-line widths and the solar chromosphere

Bappu, M. K. V; Sivaraman, K. R (D. Reidel Publishing, 1971-04)
Recent work at Arcetri

Evershed, M. A; Evershed, John (Taylor and Francis, 1932-09)

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