CPP FCAL time/energy calibrations

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Revision as of 16:47, 23 August 2022 by Ijaegle (Talk | contribs) (What is currently in the default variation)

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List of changes

These lists are giving the run ranges where the FCAL hardware was not changed.

Monitoring results

What is currently in the default variation

  • For the energy calibration

The empty target periods used all the period 1 tables.

    • period 0: 100408-100845
    • period 1: 100961-101010
    • period 2: 101011-101044
    • period 4: 101076-101154
    • period 8: 101255-101336
    • period 11: 101439-101587

NB: the period is this section does not match the period in section "Period" but match the period in section "Gain matching calibration plots"

Periods

The periods in BOLD are calibrated i.e. have a pedestal and gain tables. Each period corresponds to constant FCAL and/or experimental conditions.

  • period 1: 100408-100960
  • period 2: 100961-101010
  • period 3: 101011-101044
  • period 4: 101045-101074 (empty target)
  • period 5: 101076-101154 (some blocks set to 1 in block_quality)
  • period 6: 101164-101166
  • period 7: 101167-101254 (empty target)
  • period 8: 101255-101336
  • period 9: 101337-101392 (Hall B half-wave plate in)
  • period 10: 101393-101402 (Hall B half-wave plate in & empty target)
  • period 11: 101403-101438 (empty target)
  • period 12: 101439-101529
  • period 13: 101530-101535 (Hall B half-wave plate in)
  • period 14: 101536-101587
  • period 15: 101597-101609 (empty target)

Gain matching calibration plots

Checking the FCAL gains

Energy dependence correction monitoring plots

Timing calibration

  • period 1: 100408-100960
  • period 2: 100961-

Bad block map

This map is done for each run number by combining the info collected by analysing the LED and pi0 skims.