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Archived Messages for CLAS_PHOTON@cebaf.gov: Commissioning schedule

Commissioning schedule

Rory Miskimen (miskimen@phast.umass.edu)
Sat, 14 Mar 1998 15:11:14 -0500

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To the g1 group,

This is the commissioning schedule that has been submitted to Bernhard,

Tues. 3/17 e1 ends, start conversion to real photon running
Wed. 3/18 installation
Thur. 3/19 installation
Fri. 3/20 installation
Sat. 3/21 installation
Sun. 3/22 installation
Mon. 3/23 installation
Tue. 3/24 installation
Wed. 3/25 installation
Thur. 3/26 Moeller tests
Fri. 3/27 Moeller tests
Sat. 3/28 Tagger commissioning at 2.4 GeV
Sun. 3/29 Tagger commissioning at 2.4 GeV
Mon. 3/30 Tagger commissioning at 2.4 GeV
Tue. 3/31 Tagger commissioning at 2.4 GeV
Wed. 4/1 Tagger commissioning at 2.4 GeV
Thur. 4/2 Tagger commissioning, change to 4.0 GeV
Fri. 4/3 Tagger commissioning at 4.0 GeV
Sat. 4/4 Tagger commissioning at 4.0 GeV
Sun. 4/5 g5 photofission
Sun. 4/6 g5 photofission
Mon. 4/7 Maintenance
Tue. 4/8 Maintenance
Wed. 4/9 g5 photofission
Thur. 4/10 g5 photofission
Fri. 4/11 g5 photofission
Sat. 4/12 g5 photofission
Sun. 4/13 g5 photofission
Mon. 4/14 g5 photofission
Tue. 4/15 remove g5
Wed. 4/16 start g1

Using time estimates submitted to me by the group I have put together a
draft schedule for tagger commissioning activities. We'll discuss the
schedule at the Monday afternoon meeting. Everyone's time request has
been approximately doubled to account for inefficiencies. I'm also
assuming that any possible checkout that can happen with cosmic rays has
occurred before we start running. The schedule of activities will be
updated daily once we start commissioning.

Sat. 3/28:
day: Tune 2.4 GeV beam.
night: Tune beam to radiator, photon beam to target, check
backgrounds.
Sun. 3/29:
owl: Begin tagger commissioning. Plateau the T-counters.
day: Plateau the E-counters, pair spectrometer, pair counter.
night: Plateau the E-counters, pair spectrometer, pair counter.
Mon. 3/30:
owl: Total absorption counter checkout.
day: Pair spectrometer and pair counter tests.
night:Pair spectrometer and pair counter tests.
Tue. 3/31:
owl: Begin Start counter commissioning. Start counter checkout.
day: Timing studies between TOF and MOR.
night: Timing studies between TOF and MOR.
Wed. 4/1:
owl: Begin trigger and DAQ studies. Study prescaling,
asynchronous trigger.
day: Optimize MOR*ST coincidence, TOF pulse width.
night: Commission beamline devices.
Thur. 4/2:
owl: Flux normalization.
day: Change energy to 4.0 GeV.
night: Tune photon beam, check backgrounds.
Fri. 4/3:
owl: Tagger commissioning.
day: Tagger commissioning.
night: Start counter commissioning.
Sat. 4/4:
owl: Start counter commissioning.
day: Trigger and DAQ studies.
night: Trigger and DAQ studies.
Sun. 4/5:
owl: Flux normalization.
day: Start g5 photofission.

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Rory Miskimen
miskimen@phast.umass.edu
Phone: 413-545-2480
Fax: 413-545-4884

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