SKAT bubble chamber film processing

The technique of SKAT bubble chamber photographic image processing is briefly described. On the base of the technique 125000 images were processed in neutrino-seances and 182000 images in antineutrino seances. The analysis of geometric reconstruction of the events has shown that: the geometric program restores the spatial point coordinates non shifted relative to each other; spatial coordinate errors are estimated correctly; charged particle pulses are restored correctly both in a low-pulse and high-pulse part of hadrons; charged particle pulse errors are estimated correctly. The average relative error in visible energy of neutrino reactions equals approximately 10%