David's Astronomy Pages CCD Images - Session 485 (2011-11-19)

Images (S484)

Images Sessions

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Images (S486)

Objects

Session Notes

P/2006 T1 (Levy) - Comet Variable Stars Photometric Monitoring - Variables - RX And, U And, W And, Z And, CI Cyg, SS Cyg, BL Lac, DY Per, GK Per -  Astrometric Monitoring - Nearby Stars  None

- Evening session (2.2 hrs), cut short by wind & dew - Session operated under semi-automated control, with remote monitoring from indoors computer.    - Ambient Temperature: 7.5 deg C (minimum) climbing to 8 degC - CCD operation -25 degC (at 79% average cooling).   - main objective of the session was to acquire images of selected project stars for ongoing photometric analysis and image certain challenge & gallery objects -

C/2009 P1 (Garradd) - Comet

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Variable Stars

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