Fiber Tracker Meeting Minutes

these tests could go as long as Friday
we will be kept just above liquid nitrogen temp as a compromise
comment from Jadzia: we are taking damage every time we warm up, especially if it gets to room temperatures
concerns about affect of grounding studies on tracking has been brought up with Dmitri
can we use a standalone PS for lid heaters? safety concerns...

firmware taken back out because we cannot test it on the platform without the power supplies
calibration runs and LED runs looked ok, but channel 13 SVX average mean was up by 20 counts
will try again later, but don't know when

have three more weeks before TeV comes up, but we don't know what access situation will be. This is the last week for unlimited access
replace crate 0x50 this week? (because it is damaged with no free spare slots)
we are extremely concerned that we are running out of time, especially with the recent rash of things breaking

left side plots are data with 20ADC cut applied
right side plots are data without the cut
it is possible that different numbers of events were processed for each
these are only hits on tracks, not all hits
there has been no eta cut
each channel is plotted separately, not clustered; however, reco clusters and these hits have been processed by reco...

these plots seem to lean towards the 20 ADC cut being good, even suggesting we cut harder - this can't be right
need to rethink how this study is being done...

talk slides
data we are using is ...
eta requirement is <+- 0.3
only using single, wide clusters
stereo gains plot - peak near 30? bad fits?
p5 - left side are stereo, right side are axial
p7 - top left = ADC - ped / gain for axial layer 3
general comment: Can the axis labels and titles be in a larger font?
comment from Jadzia: this looks good, like something we can work with!
comment from Fred: would like to see the same plots with more statistics / events