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Objects Session Notes
Variable Stars Photometric Monitoring - Variables - Z And, BL Lac, CY Lyr, FG Sge, U Sge, V Sge, WZ Sge, RR Tau RX And CI Cyg, SS Cyg, DY Per Attempts (failed due to wind)
Astrometric Monitoring - Nearby Stars None
- Evening session (2.7 hrs), windy at start and end of session - Session operated under semi-automated control, with remote monitoring from indoors computer. - Ambient Temperature: Falling to -0.5 deg C (minimum) before climbing to +0.5 degC - CCD operation -30 degC (at 70% average cooling). - main objective of the session was to acquire images of selected project stars for ongoing photometric analysis -
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This Web Page: | CCD Images - Session 492 (2011-12-23) |
Last Updated : | 2015-05-16 |
Site Owner : | David Richards |
Home Page : | David's Astronomy Web Site |