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Objects Session Notes 
Photometric Monitoring - Variables - RX And, U And, W And, Z And, CI Cyg, SS Cyg, BL Lac, RU Peg 
DY Per attempt (failed due to cloud)Photometric Monitoring - Nearby Stars - 61 Cyg 
- Evening session (2.0 hrs), operated under automated control, cloud developing (warm front) - Ambient Temperature 1.5 deg C, climbing to 3 deg by end of session as cloud developed - CCD operation -25 degC (at 73% average cooling). - main objective of the session was to acquire images of key selected stars for ongoing photometric and astrometric analysis. 
Images collected for Astrometric Monitoring
    of Nearby Stars Project
    
Images collected for Photometric Monitoring of Variable Stars
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| This Web Page: | CCD Images - Session 343 (2009-01-22) | 
| Last Updated : | 2015-05-16 | 
| Site Owner : | David Richards | 
| Home Page : | David's Astronomy Web Site |