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CCD Images - Session 456 (2011-02-23)

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Objects Session Notes
Bullet Variable Stars
Bullet Photometric Monitoring - Variables
- FO And, RX And, Z And, S Cyg, SS Cyg, BL Lac, CZ Ori

- SZ Lyn attempt (aborted)

Bullet Astrometric Monitoring - Nearby Stars
- EV Lac
- Early evening  session (2.7 hrs),
- Session operated under semi-automated control, with remote monitoring from indoors computer. 
- Ambient Temperature: +5.0 deg C  (minimum)
- CCD operation -25 degC (at 73% average cooling).  
- main objectives of the session was to acquire images of selected project stars for ongoing photometric analysis.

Variable Stars

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This Web Page: CCD Images - Session 456  (2011-02-23)
Last Updated : 2015-05-16
Site Owner : David Richards
Home Page : David's Astronomy Web Site