David's Astronomy Pages Images - Session 536 (2012-12-27)

Images (S535)

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Images (S537)

Objects	Session Notes
Gallery Objects   - None   Photometric Monitoring - Variables - CI Cyg, SS Cyg  - RX And, S Cyg & GK Per attempts failed (due to cloud)     Astrometric Monitoring - Nearby Stars - None	- Late Evening session (1.2 hrs duration), cut short due to cloud cover - Session operated under semi-automated control, with remote monitoring from indoors computer.   - Ambient Temperature: -4.0°C, (minimum)  - CCD operation -30°C (at 62% average cooling).   - main objectives of the session were to acquire images of selected project stars for ongoing photometric and astrometric analysis.  -