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Spectrographic Observations of Venus for Solar Parallax

โœ Scribed by K. Burns


Book ID
123933577
Publisher
University of Chicago Press
Year
1907
Tongue
English
Weight
312 KB
Volume
19
Category
Article
ISSN
0004-6280

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A subtractive double pass spectrograph f
โœ P. Mein; M. Blondel ๐Ÿ“‚ Article ๐Ÿ“… 1972 ๐Ÿ› Springer ๐ŸŒ English โš– 810 KB

Two-dimensional images in locally monochromatic light are obtained, using a subtractive double pass spectrograph. The spatial resolution is high and independent of the spectral bandwidth. The system is very suitable for fine structure observations in strong lines. A new device was carried out at th