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eJAAVSO

High-Speed Photometry of Symbiotic Systems

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Margarita Karovska

Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138

 

Thomas G. Barnes

Marian Frueh

McDonald Observatory, University of Texas, Austin, TX 78712

 

Presented at the October 1993 Meeting

 

Abstract

 

We present the results from high-speed photometry observations of the symbiotic systems R Aqr amd CH Cyg, and symbiotic-like systems Mira AB and MWC560 (V694 Mon). The periodogram analyses show multiple periods (or quasi-periods) in MWC560 and CH Cyg ranging from several minutes to hours.

 

Link to ADS abstract, article and citation information

 
 
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