𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Notes on solar halos and on “brocken” spectres

✍ Scribed by Walter Larden

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
808 KB
Volume
38
Category
Article
ISSN
0035-9009

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Note on solar prominence photography
Note on solar prominence photography
✍ George E. Hale 📂 Article 📅 1891 🏛 John Wiley and Sons 🌐 English ⚖ 259 KB

Im Folgenden habe ich fur zwei in meinem Besitz -befindfiche Objective festzustellen versucht, in welcher Weise sich die Bilder der Sterne bei wachsender Belichtungsdauer vergrossern. Der Sternhaufen G. C. 4410 zahlt mehrere Sterne, deren photometrische Helligkeit betrgchtlich von der photo-N2 3006.

Note on solar plasma irregularities and
Note on solar plasma irregularities and plasma instabilities
✍ S. K. Alurkar 📂 Article 📅 1972 🏛 Springer 🌐 English ⚖ 171 KB

Observations of interplanetary scintillation of radio sources are used to estimate the size of plasma irregularities down to a distance of about 6 R 0 from the Sun. This is compared with the values of the ion gyro-radius estimated for a range of distance from 1 AU to about 6 R| from the Sun. The res

Note on solar hard X-ray bursts
Note on solar hard X-ray bursts
✍ C. Jager 📂 Article 📅 1967 🏛 Springer 🌐 English ⚖ 193 KB

Observationally solar X bursts fall into three different categories: soft X bursts (E ,< I 0 keV), deka-keV bursts (10-150 keV), and very hard X bursts or deci-MeV bursts (200-1000 keV). The first kind is quasi-thermal, the last kind is non-thermal. The real existence of the third kind of burst look