Difference between revisions of "Collect More Regular Data"

Revision as of 16:18, 24 August 2014

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.

@@ Line 6: / Line 6: @@
 # Conditions:
 #* Tagger hall equipment in place and operating.
-#* Beam 50nA CW
+#* 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.
 #* Solenoid 1200A.
 #* GlueX detectors are on.
-#* Thin commissioning targets at various positions.
+#* Commissioning targets at various positions.
 # Activities
-#* If time permits, and all other tasks are done
+#* 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 enough data for preliminary calibration and alignment of the detector. At least one week of running.
+#* 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]