View source for Strip Charts

== General Info ==

The target variable strip charts are normally shown on adaql3 which is aside of target rack containing the oven controller.
There are four strip charts to monitor different target EPICS variables:

* Oven Temperature
* Target Cell Temperature
* 3He Polarization
* Holding Field Currents

== Open Strip Charts==

Here are the steps to open these strip charts:

# Log onto '''hacsbs2''' using account '''hacuser''', password is on the wall.
# enter the directory '''Hall_A_Tools''' and execute '''NewTools'''
# Now you have '''EOS Menu''', from there, go to '''Strip Chart menu''' -> '''Striptool''' -> '''File''' -> '''Load''' -> pick '''config/halla''' -> pick '''E06-010''' -> Pick all with "Target" and only one of the "Polarization" files.

== Snapshots and Details ==

=== Target Oven Temperature ===

[[Image:oven_temp.png]]

* HacAi_hpcha5: RTD#6 on Pumping Chamber [C]
* HacAi_hpcha6: RTD#7 on Pumping Chamber [C]
* HacOMEGA_READ: RTD Controlling Oven Air Temperature [C]
* hac_bcm_average: Average Beam Current [uA]

=== Target Cell Temperature ===

[[Image:cell_temp.png]]

* HacAi_hpcha0: RTD#1 on 3He Target Chamber [C] (upstream)
* HacAi_hpcha1: RTD#2 on 3He Target Chamber [C] (upstream-center)
* HacAi_hpcha2: RTD#3 on 3He Target Chamber [C] (center)
* HacAi_hpcha3: RTD#4 on 3He Target Chamber [C] (downstream-center)
* HacAi_hpcha4: RTD#5 on 3He Target Chamber [C] (downstream)
* HacAi_hpcha7: RTD#1 on Reference Cell [C] (upstream)
* HacAi_hpcha8: RTD#2 on Reference Cell [C] (center)
* HacAi_hpcha9: RTD#3 on Reference Cell [C] (downstream)

=== Target Polarization ===

[[Image:target_polarization.png]]

* haPolHe3_flip_NMR_Pol: 3He Online Polarization [%]
* haPolHe3_Spin_State: 3He Pumping Direction
* HaGenTargPos.VAL: Target Ladder Position [cm]
* hac_bcm_average: Average Beam Current [uA]

=== Target HoldingField Current ===

[[Image:field_current.png]]

* DDM45_2disp1_read: Vertical Coil Current [A]
* DDM45_1disp1_read: Small Coil Current [A]
* DDM45_3disp1_read: Large Coil Current [A]