investigate process: PMTWeight doing its job?

LArbys / LArCV

Liquid Argon Computer Vision

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investigate process: PMTWeight doing its job? #9

Closed drinkingkazu closed 8 years ago

drinkingkazu commented 8 years ago

Need to check if PMTWeight is applied correctly...

twongjirad commented 8 years ago

Turns out, no. But I've fixed it! See: c65c33167ce36283d9c221e412ecdcbd432fcac3

Demonstration of the fixed behavior:

TPC image:

pmtweighting_ex_tpc_yview_newscale

PMT Weighted:

pmtweighting_ex_pmtweighted_yview_newscale

Much better than before, which was just wrong.

One potential issue to keep in mind though. The weights oscillate pretty rapidly, just due to the use of 1/d for the weight. This is the weight mask used for the above PMT-weighted image:

pmtweighting_pmtmask_pmtweighted_yview_newscale