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CCD Images - Session 399 (2009-11-13)

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Objects Session Notes
Bullet Photometric Monitoring - Variables
- RX And, U And, W And, Z And, TT Ari, HR Aur, KR Aur, R CrB. S Cyg, SS Cyg, BL Lac, CY Lyr, FO Ori, FU Ori, RU Peg, DY Per, GK Per, KT Per, TZ Per, V Sge, RR Tau

Bullet Astrometric Monitoring - Nearby Stars
- 61 Cyg, EV Lac, Gliese 412, Lalande 21185
 
- Session in two parts
2009-11-13, S399a (1.4 hr). 
2009-11-14, S399b (2.6 hr). 
- Sessions operated under semi-automated control with remote monitoring
- Ambient Temperature:  Initially 6.0 degC falling rapidly to 3.0 degC minimum
- CCD operation -25 degC (at 68% average cooling).  
- main objective of the sessions was to acquire images of key selected stars for ongoing photometric and astrometric analysis. 

This Web Page: CCD Images - Session 399  (2009-11-13)
Last Updated : 2015-05-16
Site Owner : David Richards
Home Page : David's Astronomy Web Site