title: Stellar image analyzer.
abstract: A photoelectric stellar image analyzer has been constructed to measure the separation of close binary stars (about 1 sec of arc separation). Data are collected by coherent superposition of thousands of images thereby reducing the effects of the atmosphere. The technique is particularly useful when a large intensity difference exists between the binary components.
authors.forename: D R
authors.initials: DR
authors.lastname: Curott
authors.forename: D J
authors.initials: DJ
authors.lastname: Hegyi