✦ LIBER ✦
H and K (Ca II) emissions as observed in coronal spectrum in the July 20, 1963 solar eclipse
✍ Scribed by F. Cavallini; A. Righini
- Publisher
- Springer
- Year
- 1975
- Tongue
- English
- Weight
- 344 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0038-0938
No coin nor oath required. For personal study only.
✦ Synopsis
From a detailed analysis of a coronal spectrum taken from a DC-8 jet airplane during the Eclipse of 20 July, 1963 a rough model of a coronal cold region (T~ 105 K) has been obtained.
The model explains the presence of the abnormal H and K (Ca n) emissions and the large amount of F corona present in the spectrum.