๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

MAGNETIC FIELDS ON PHOTOGRAPHIC PAPER

โœ Scribed by A. C. Daugherty

Book ID
114967114
Publisher
School Science and Mathematics Association
Year
1937
Tongue
English
Weight
54 KB
Volume
37
Category
Article
ISSN
0036-6803

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๐Ÿ“œ SIMILAR VOLUMES

On the determination of noise in photogr
On the determination of noise in photographic measurements of solar velocities and magnetic fields
โœ P. N. Brandt; A. Nesis ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› Springer ๐ŸŒ English โš– 257 KB

The noise in photographic measurements of solar velocities and magnetic fields is assumed to be essentially determined by the granularity of the film, its gamma, the scanning spot size and the parameters of the specific spectral line. A formula is derived which serves for a quantitative estimate of