Partner Hours Completed During SDT

Partner Hours Comments
AZ 2.7  
INAF 2.9  
LBTB 1.9
OSURC 2.0  
Total 9.4 includes 0.7 on engineering night

Observing efficiency:

091211: total hours opened: 8.7 hours; total hours on science targets: 2.45 hours; 28%
091216: total hours opened (not affected by bad seeing): 10 hours; total hours on science targets: 2.5 hours; 24%
091217: total hours opened: 12.5 hours, total hours on science target: 3.9 hours; 31%
average over three nights: : total hours opened: 32.7 hours, total hours on science target: 8.7 hours; 28%
note that there were about 3 hours lost due to telescope/instrument, and we can add another 2 hours lost due to needs to reacquire and repeat associated with telescope/instrument problem. That will raise the efficiency to 32% .

-- XiaohuiFan - 03 Dec 2009
Topic revision: r5 - 17 Dec 2009, XiaohuiFan
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