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CCD Images - Session 324 (2008-11-16)

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Objects Session Notes
Bullet Astrometric & Photometric Monitoring
- SS Cyg  (dwarf nova)
- W And (Mira)
- BL Lac (blazar)
- CY Aqr, Eps Aur, KR Aur, Zet Aur, RU Peg, DY Per, GK Per, RR Tau (variables)


- HIP 3829, Teegardens Star (nearby stars)
- Evening session  (3.1 hrs). Cloud developed to end session.
- Ambient Temperature -1 degC dropping to -2.5 deg C (minimum), then climbing again to -1.5 degC
- CCD operation of -20 degC 
(at 64% average cooling).  
- main objective of the session was  to acquire images of key selected stars for ongoing photometric and astrometric analysis. 

Goto Notes from 2008-11-16 (CCD Tests)

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Astrometric and Photometric Monitoring

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This Web Page: CCD Images - Session 324  (2008-11-16)
Last Updated : 2015-05-16
Site Owner : David Richards
Home Page : David's Astronomy Web Site