View source for D2n Target Operator Check List

Target Operator Should Go Through This check list for every shift.

== Every Half Hour ==
* Pumping Laser Absorption Spectrum
* Check Cell Temperature
* Check Oven Temperature

== Every 4-6 Hours during 3He production ==
* Do NMR Frequency sweep in between two production runs

== Every Shift ==
* Screen Shot Pumping Laser Absorption Spectrum
* Screen Shot Cell Temperature Reading (Optional/Automatic)
* Screen Shot Oven Temperature Reading (Optional/AUtomatic)
* Screen Shot of Holding Field Current (Optional/Automatic)

== After Call for Beam to MCC ==
* Check Raster Size (4x4, 4x5.2 MCC)
* Check Beam Current (4uA)
* Check Trigger Rate

== Every Time Do Reference Cell Measurment ==

* Make sure the gas in reference cell is correct. If not sure, by getting the permission from Run Coordinator, first vent and evacuate the reference cell, then fill it with proper gas;
* Post a Halog with '''IN BEAM''' reference cell pressure and gas type.

== Every Time Vent and Evacuate the Reference Cell ==

* First '''Vent.''' the cell until the pressure does not drop, record the readings from both '''Low Pressure Gauge''' and '''High Pressure Gauge''';
* Then '''Evac.''' the cell until the pressure does not drop, record the readings from both '''Low Pressure Gauge''' and '''High Pressure Gauge''';
* Post a Halog with all the readings recorded.