High-Speed Photometry of Symbiotic Systems
Volume 22 number 2 (1993)
- Margarita Karovska
- Harvard-Smithsonian Center for Astrophysics, Cambridge, MA
- Thomas G. Barnes
- McDonald Observatory, University of Texas, Austin, TX
- Marian Frueh
- McDonald Observatory, University of Texas, Austin, TX
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.