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Objects Session Notes 
Variable Stars Photometric Monitoring - Variables - RX And, SS Cyg, DY Per 
Astrometric Monitoring - Nearby Stars Ross 248 (HH And), Groombridge 34, 61 Cyg 
- Late Evening session (0.9 hrs duration). 
Conditions rapidly deteriorated.- Session operated under semi-automated control, with remote monitoring from indoors computer. 
(Power-Line networking)- Ambient Temperature: -4.0 deg C (minimum) - CCD operation -30 degC (at 57% average cooling). - main objectives of the session were to perform further software testing and to acquire images of selected project stars for ongoing photometric and astrometric analysis. - 
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| This Web Page: | CCD Images - Session 530 (2012-12-02) | 
| Last Updated : | 2015-05-16 | 
| Site Owner : | David Richards | 
| Home Page : | David's Astronomy Web Site |