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CCD Images - Session 536 (2012-12-27)

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Objects Session Notes
 
Bullet Variable Stars
Bullet Photometric Monitoring - Variables
- CI Cyg, SS Cyg

  Attempts: RX And failed (cloud), S Cyg failed (cloud), GK Per failed (cloud)

Bullet Astrometric Monitoring - Nearby Stars
- None
- Late Evening session (1.2 hrs duration), cut short due to cloud cover
- Session operated under semi-automated control, with remote monitoring from indoors computer.  
- Ambient Temperature: -4.0 degC, (minimum) 
- CCD operation -30 degC (at 62% average cooling).  
- main objectives of the session were to acquire images of selected project stars for ongoing photometric and astrometric analysis. 
-

Variable Stars

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This Web Page: CCD Images - Session 536 (2012-12-27)
Last Updated : 2015-05-16
Site Owner : David Richards
Home Page : David's Astronomy Web Site