| H-Alpha Chromosphere Observed from Canary Islands |
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These datasets consist of full-disk, daily photographs of the sun taken at the H-alpha
wavelength. Collection includes a variety of H-alpha photographic datasets contributed
by a number of national and private solar observatories located worldwide. Solar observations
in hydrogen-alpha (656.3 nm) reveal the structure and dynamics of chromospheric features
including prominences, filaments, plague, filaments and the chromospheric network.
The date range of this data is misleading. We have only one month in 1972 which these
images were obtained with a Razdow telescope at a NASA tracking station (Apollo program)
at Maspalomas in the south of the nearby island of Gran Canarias The data from 1996
- 2004 is from the Kiepenhever-Institut, Freiburg. |
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