CPP-NPP Tagger Microscope

1. Description of move
   • GlueX-doc-5420 Beamline Meeting Jan 19, 2022 (James McIntyre)
2. Schematics of the microscope move (Elton)
   • GlueX-doc-4972
3. Energy assignment
   • GlueX: We have a total of 102 microscope channels covering the energy range from 8.2 - 9.2 GeV for a 12 GeV beam. (The energy numbers need to be scaled for other electron beam energies).
   • CPP: We only have 96 microscope channels (last bundle of 6 does not fit), covering the energy range of 4.5 - 6.0 GeV for a 11.57 GeV beam. I assume that the software will retain 102 channels but the last channels should never show hits.
   • The hodoscope counter numbers in the array closest to the focal plane (x=-8 cm) are 222 (E=5.95 GeV) and 246 (E=4.52 GeV).
   • Scaled energy rage in CCDB entry for microscope.
   • Scaled energy range in CCDB entry for hodoscope.