David's Astronomy Pages Images - Session 530 (2012-12-02)

Images (S529)

Images Sessions

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Images (S531)

Objects

Session Notes

Gallery Objects   - None   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°C (minimum) - CCD operation -30°C (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. -