-- RunaBriguglio - 20 Dec 2010

series of RIP, due to internal control

hp coordinates=114.10136 1984.8569 1895.0358 43.057465 80.621895 0.041559640

4D mask was found changed: a new mask has been tailored 20101220_mask. new configuration file=20101220_configuration.ini

Tracknum modes amp
20101220_121956 0-250  
20101220_122257 251-500 80
20101220_122425 501-644 80
20101220_132608 0-250  
20101220_132756 251-500 70
20101220_132926 501-644 50
20101220_133133 0-250 100
20101220_133310 251-500 50
20101220_133523 501-644 40
the cooling pump was stopped: huge series of warning and alarms (also some RIP) because of warm temperature.

cooling pump re-started

the analysis of the images shows a convection residual (never seen during the accept test) and also recostruction errors mainly on the center. the commanded amplitude should be further reduced.

Tracknum modes n iter amp notes
20101221_100522 0-50 15 100  
20101221_105237 51-100 15 90  
20101221_105405 101-150 15 80  
20101221_105646 101-150 15 70  
20101221_110013 151-200 15 60  
20101221_110228 151-200   40  
20101221_120118 201-250 15 30  
20101221_120633 251-300   30  
20101221_120859 301-350   30  
20101221_121215 351-400   30  

New dataset
tracknum modes amp N iter notes
20101221_121857 0-50 90 15 error!!
20101221_150113 0-50 90 15  
20101221_122224 51-100 90 15  
20101221_122640 101-150 70 15  
20101221_122814 151-200 35 15  
20101221_123032 201-250 30    
20101221_123247 251-300 27    
20101221_123418* 301-350 25    
20101221_123557 301-350 25    
20101221_123817 351-400 20    
20101221_124153 401-450 18    
20101221_124849 451-500 15    
20101221_125104 501-550 15    
20101221_125714 551-600 15    
20101221_125527 601-644 15    
modes from 450 to 644repeated because of large ff_pure_currents errors. after several iteration (shape reloaded, rip-set-cycle), the error was always observable.

last acquisition with larger amplitude
tracknum modes amp n iter  
20101222_090211 451-500 25 15  
20101222_090411 501-550 25 15  
20101222_090814 551-600 25 15  
20101222_091016 601-644 25    
Topic revision: r9 - 22 Dec 2010, RunaBriguglio
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