Difference between revisions of "Collect More Regular Data"
From Hall D Ops Wiki
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==Collect More Regular Data== | ==Collect More Regular Data== | ||
| − | # Goal: Collect data for calibration and characterization of the detector. | + | # Goal: Commission the trigger Collect data for calibration and characterization of the detector. |
# Responsibility: HallD | # Responsibility: HallD | ||
* Expected Schedule: | * Expected Schedule: | ||
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#* Commissioning targets at various positions. | #* Commissioning targets at various positions. | ||
# Activities | # Activities | ||
| + | #* Commission the trigger [[https://halldweb1.jlab.org/wiki/index.php/Trigger_Commissioning trigger commissioning page ]]: Expert: A. Somov | ||
#* 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 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 data for preliminary calibration and alignment of the detector: the rest of the scheduled time. | #* 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 07:25, 18 September 2014
Collect More Regular Data
- Goal: Commission the trigger 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
- Commission the trigger [trigger commissioning page ]: Expert: A. Somov
- 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.
