Difference between revisions of "Collect More Regular Data"
From Hall D Ops Wiki
(→Collect More Regular Data) |
(→Collect More Regular Data) |
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# Conditions: | # Conditions: | ||
#* Tagger hall equipment in place and operating. | #* Tagger hall equipment in place and operating. | ||
− | #* Beam | + | #* Beam 50 - 100 nA CW |
− | #* Radiator is 10<sup>-4</sup>. | + | #* Radiator is 0.2 - 1.0 10<sup>-4</sup>. |
#* Collimator hole is 5 mm. | #* Collimator hole is 5 mm. | ||
#* Solenoid 1200A. | #* Solenoid 1200A. | ||
#* GlueX detectors are on. | #* GlueX detectors are on. | ||
− | #* | + | #* Commissioning targets at various positions. |
# Activities | # Activities | ||
− | #* | + | #* Take data with the expected "low intensity" conditions of 10 MHz/GeV photons: 100 nA, 10<sup>-4</sup> RL radiator, 5 mm collimator and the 10 mm plastic target at the regular position. These conditions are close to the "low intensity" settings of GlueX experiment. Verify the rates and backgrounds. 1 shift. |
− | #* Take | + | #* Take data for preliminary calibration and alignment of the detector: the rest of the scheduled time. |
[https://hdops.jlab.org/wiki/index.php/Fall_2014_Commissioning_Plan Back to main Fall14 commissioning page] | [https://hdops.jlab.org/wiki/index.php/Fall_2014_Commissioning_Plan Back to main Fall14 commissioning page] |
Revision as of 16:18, 24 August 2014
Collect More Regular Data
- Goal: Collect data for calibration and characterization of the detector.
- Responsibility: HallD
- Expected Schedule:
- Oct 20 - Oct 31 : 12 days
- Conditions:
- Tagger hall equipment in place and operating.
- Beam 50 - 100 nA CW
- Radiator is 0.2 - 1.0 10-4.
- Collimator hole is 5 mm.
- Solenoid 1200A.
- GlueX detectors are on.
- Commissioning targets at various positions.
- Activities
- Take data with the expected "low intensity" conditions of 10 MHz/GeV photons: 100 nA, 10-4 RL radiator, 5 mm collimator and the 10 mm plastic target at the regular position. These conditions are close to the "low intensity" settings of GlueX experiment. Verify the rates and backgrounds. 1 shift.
- Take data for preliminary calibration and alignment of the detector: the rest of the scheduled time.