View source for Saturday Nov 05, 2016: OWL Shift

Return to [[Daily_Run_Plans|List of Daily Run Plans]]

====Shift Duties====
* Take [[#Production Running|Production data]]
* Log all issues, alarms and questions.
* Perform shift checklist.
* Log target status twice per shift.

====Production Running====
Take 1 hour runs for both Left HRS DAQ and Right HRS DAQ.
Follow Kinematic settings for [[Run_Plan_(DVCS3) | DVCS Kin_60_1]] and [[Parasitic_Production_Run_Plan_R-HRS_48.75_degrees|GMp 4th Pass "Parasitic" Kinematics]], summarized below:

{|
|Beam current
|10 &mu;A
|-
|Beam Energy
|8.5 GeV
|-
|Target
|LH2 (Loop 2)
|-
|Raster
|ON (2x2mm<sup>2</sup>) [MCC units h=2, w=3]
|-
|VDC HV (both arms)
|ON
|-
|DVCS Calo HV
|ON
|}


'''DVCS Kin_60_1'''
{|
|-
|DVCS Calo Angle
|15.89&deg;
|-
|DVCS Calo Distance
| 1.5 m
|-
|LHRS Polarity
|Negative
|-
|LHRS Momentum
|3.594 GeV/c
|-
|LHRS Angle
|24.564&deg;
|-
|LHRS Q1 Current
|749.67 Amps (regulator '''OFF''')
|-
|LHRS DAQ Config
|DVCS
|-
|prescaleL
| PS9=1 (all others zero)
|}


GMp 4th Pass "Parasitic" Kinematics
{|
|-
|RHRS Polarity
|Negative
|-
|RHRS Momentum
|1.804 GeV/c
|-
|RHRS Angle
|53.475&deg;
|-
|RHRS DAQ Config
|RHRSadaq2
|-
|prescaleR
| PS1=PS2=PS3=1, && PS8=100 (all others zero)
|}



Compton runs
{|
|-
Stop/Start a Compton run every 2 hours - The Compton DAQ is running on the COMPTON computer located in the back room in the Hall A counting house (the room with food)
|}