A FLYING SPOT FILM MEASURING MACHINE EMPLOYING CROSSED GLASS FIBERS
>Flying-spot measuring machines for use on bubble chamber film were first proposed by P. V. C. Hough and B. W. Powell in 1960. A machine nearing completion at Brookhaven National Laboratory employs a fixed and moving fiber to generate a 15 mu m spot that scans over an area 53 x 160 mm in 10 seconds. Centers of marks on the film are digitized to an accuracy of plus or minus 5 mu m and the coordinates fed on line into a computer for analysis. (auth)
- Research Organization:
- Brookhaven National Lab., Upton, N.Y.
- DOE Contract Number:
- AT(30-2)-GEN-16
- NSA Number:
- NSA-17-032332
- OSTI ID:
- 4680216
- Report Number(s):
- BNL-6878; CONF-26-3
- Country of Publication:
- United States
- Language:
- English
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