Email this article Numeri caratteristici definitivi dei flocculi di calcio per l'Anno Geofisico Internazionale 
Abstract
The definitive character figures of the Ca bright flocculi
for the International Geophysical Year are given. The observational material
used has been collected at Arcetri World Date Center for the Ca bright
flocculi, as a part of the I G Y international programme.
These character figures take the place of those already published (6- 7)
according to the only observations carried out at the Arcetri solar tower.
for the International Geophysical Year are given. The observational material
used has been collected at Arcetri World Date Center for the Ca bright
flocculi, as a part of the I G Y international programme.
These character figures take the place of those already published (6- 7)
according to the only observations carried out at the Arcetri solar tower.
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DOI: https://doi.org/10.4401/ag-5039
Published by INGV, Istituto Nazionale di Geofisica e Vulcanologia - ISSN: 2037-416X