Difference between revisions of "2009 Holiday Schedule"

Revision as of 23:36, 12 December 2008

Dec 22, Monday, 2008

1. Polarization calibration: EPR, NMR, Temperature
2. Polarization loss test
3. HRS Magnet effect test: requires turning ON/OFF magnets for a couple of times
4. Check laser spectrum with cell
5. Cool down oven

Dec 23, Tuesday, 2008

1. RadCon surveys the target enclosure
2. remove the 3He cell and target ladder
3. Install water cell
4. Prepare for water calibration: require turning off pump, other environment noise.
5. Water calibration

Dec 24, Wednesday, 2008

1. Water calibration

Dec 25, Thursday, 2008 - Jan 4, Sunday, 2009

1. Compass measurement: Transverse, Vertical (optional)

Jan 5, Monday, 2009

Survey with the new horizontal compass

1. With Transverse- field, put the new Horizontal Compass at Center point and align the laser before Survey starts
2. Survey the first point: Transverse- Center
3. Move compass to Upstream, align the laser (~ 30min)
4. Survey the second point: Transverse- Upstream
5. Move compass to Downstream, align the laser (~ 30min)
6. Survey the third point: Transverse- Downstream

Survey with the old needle horizontal compass

1. Keeping Transverse- field Put the old needle horizontal compass at the center point (~ 5min)
2. Survey the fourth point: Transverse-
3. Change the field to Transverse+ (~ 5min)
4. Survey the fifth point: Transverse+
5. Change the field to Transverse+ (~ 5min)
6. Survey the sixth point: Longitudinal+
7. Change the field to Longitudinal+ (~ 5min)
8. Survey the seventh point: Longitudinal-

After compass survey

1. Install 3He cell and ladder

Jan 6, Tuesday, 2009

1. Target Survey

Jan 7, Wednesday, 2009 - Beam start

1. Laser check
2. Pumping
3. Polarization calibration