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eJAAVSO

The Stewart StereoPhotometer

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Robert J. Stewart

13-33 20th Street

Fair Lawn, NJ 07410

 

Presented at the Annual Meeting of the AAVSO, October 25, 1997

 

Abstract

 

The author describes a unique visual photometer he designed, built, and installed on his 44-cm Dobsonian reflector to assist him in making variable star observations of greater accuracy and with less potential for errors from the usual sources. Details of its operation, observational benefits, and some preliminary results are given.

 

Link to ADS abstract, article and citation information

 
 
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