Astronomy and Astrophysics – Astronomy
Scientific paper
Apr 1984
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1984asph.conf..111m&link_type=abstract
In Royal Observatory Astron. Phot. 1984 p 111-118 (SEE N85-16102 07-35)
Astronomy and Astrophysics
Astronomy
Astronomical Photography, Photographic Emulsions, Technology Utilization, Aspect Ratio, Crystal Lattices, Photographic Processing, Photosensitivity, Silver Bromides
Scientific paper
The application of tabular grain emulsions in monochrome low light level astronomical photography is discussed. The speed gain of a mixed halide, e.g., an iodobromide IIIa emulsion, would be useful, and mixed halides may eliminate microspots. Tabular grain technology allows a large increase in blue sensitivity, and this advantage could be extended to V and R bands. The high surface area of tabular grains should favor rapid and efficient hydrogen hypering, but emulsions must be designed to assure ready access of hydrogen to all grains equally. Development of a J or O dye-sensitized emulsion with hypered speed no slower than IIIa-J but with gamma D=1 of 5 to 7 is advocated.
No associations
LandOfFree
Where to next in astronomical photography? does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Where to next in astronomical photography?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Where to next in astronomical photography? will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1498961