Hall D physics runs
Year Dates Calendar days Energy, GeV ABU1+ BANU2 ABU Experiment Comment PAC days3
2016 Feb, 3 - Mar, 23 49 12.0 ? ? E12-06-102 Engineering run, solenoid at 1200A 3+25
2017 Jan, 30 - Mar, 9 40 11.7 58% 51% E12-06-102 Production 20
2018 Jan, 12 - Mar, 5 52 11.7 52% 46% E12-06-102 Production 26
2018 Mar, 29 - May, 6 38 11.7 58% 52% E12-06-102 Production 19
2018 Sep, 21 - Nov, 26 66 11.7 53% 47% E12-06-102 Production 33
2018 Nov, 28 - Dec, 9 12 10.3 ? N/A E12-10-011 Commissioning, low energy N/A
2018 Dec, 12 - Dec, 18 7 9.0 ? N/A E12-10-011 Commissioning, low energy N/A
2019 Feb, 8 - Feb, 21 13 11.6 45% N/A E12-12-002 1/2 DIRC Commissioning 6
2019 Feb, 21 - Mar, 5 15 11.6 52% 37% E12-10-011 Installation, Production on Be, LHe 7.5
2019 Mar, 8 - Apr, 15 38 11.2 73% 68% E12-10-011 Production on LHe, FOM=0.854 16.5

1. ABU - Available Beam in Use (fraction of the calendar time)
2. BANU - Beam Available Not in Use (fraction of the calendar time)
3. PAC days - Assumed to be 50% of the calendar days
4. The figure-of-merit FOM for PRIMEX-η is estimated as FOM∝EBEAM2