CCDB Tables Photon Beam
From GlueXWiki
Contents
Variations
No interesting variations at the moment.
Proposed Tables
Tagger Microscope
PHOTON_BEAM/microscope/tdc_timing_offsets
| 1-120 | timing offset, t0 (ps) |
PHOTON_BEAM/microscope/adc_timing_offsets
| 1-120 | timing offset, t0 (ps) |
PHOTON_BEAM/microscope/adc_gain_factor
| 1-120 | gain correction factors |
PHOTON_BEAM/microscope/scaled_energy_range - 120 rows
| xlow | low and high values of the beam energies measured by this channel as a fraction of the beam energy |
| xhigh |
PHOTON_BEAM/microscope/timewalk_correction - 120 rows
| A | parameters for per-channel timewalk correction |
| B | |
| C | |
| D | |
| E |
Tagger Fixed Array
PHOTON_BEAM/fixed_array/tdc_timing_offsets
| 1-220 | timing offset, t0 (ps) |
PHOTON_BEAM/fixed_array/adc_timing_offsets
| 1-220 | timing offset, t0 (ps) |
PHOTON_BEAM/fixed_array/adc_gain_factor
| 1-220 | gain correction factors |
PHOTON_BEAM/fixed_array/scaled_energy_range - 220 rows
| xlow | low and high values of the beam energies measured by this channel as a fraction of the beam energy |
| xhigh |
PHOTON_BEAM/fixed_array/timewalk_correction - 220 rows
| A | parameters for per-channel timewalk correction |
| B | |
| C | |
| D | |
| E |
Total Absorption Counter
PHOTON_BEAM/TAC/timing_offsets
| 1-8 | timing offset, t0 (ps) |
PHOTON_BEAM/TAC/gain_factor
| 1-8 | gain correction factors |
PHOTON_BEAM/TAC/timewalk_correction - 8 rows
| A | parameters for per-channel timewalk correction |
| B | |
| C | |
| D | |
| E |
