The intensity of individual penumbral filaments has recently been measured at the Pic-du-Midi Observatory as well as from observations obtained during the third flight of the Soviet Stratospheric Solar Station. We have used the results of these measurements to calculate the corresponding average pen
An explanation of the dimensions of penumbral filaments
โ Scribed by Zhou Dao-qi
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 402 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0275-1062
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