Difference between revisions of "SAMs"

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<span style="color:red">In the process of editing and updating this page. Please contact Juliette Mammei <B>[mailto:crowder@jlab.org?Subject=PREXwiki crowder@jlab.org]</B> with questions or suggestions.</span>
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<br><br>
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[[Main_Page|<B>PREX Main</B>]]<< [[HOW TOs]] << [[Expert Tools]] << [[Detectors]]
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== For Shift Workers ==
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* Call an expert!
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== For Experts ==
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*
  
 
The SAMs are small angle monitors to measure the luminosity...
 
The SAMs are small angle monitors to measure the luminosity...
 
They are installed downstream of ...
 
They are installed downstream of ...
  
== Status ==
 
 
At some point this may be <b><big>No longer in use</big></b>
 
  
 
== HV settings ==
 
== HV settings ==
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Please visit <B>[https://prex.jlab.org/wiki/index.php/HVgui HV]</B>
  
 
== Shutters ==
 
== Shutters ==
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* Log in as '''pi@rpi2-prex''' (ask RC or expert for password).
 
* Log in as '''pi@rpi2-prex''' (ask RC or expert for password).
 
* cd into '''Shutter''' directory.
 
* cd into '''Shutter''' directory.
* Run . shutter_gui.
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* Run ./shutter_gui.
 
* A gui will pop up (See image alongside).  
 
* A gui will pop up (See image alongside).  
 
** Checking a box on the left of a shutter name will turn '''ON''' the corresponding shutter while unchecking will turn the shutter '''OFF'''.  
 
** Checking a box on the left of a shutter name will turn '''ON''' the corresponding shutter while unchecking will turn the shutter '''OFF'''.  
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=== Status ===
 
=== Status ===
  
At some point this may be <b><big>No longer in use</big></b>
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At some point this may be <br>
detail how long to leave in, how often to change, how to change?
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<b><big>No longer in use</big></b>
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[[Category:EXPERT]][[Category:SAM]]

Latest revision as of 10:30, 11 July 2019

In the process of editing and updating this page. Please contact Juliette Mammei crowder@jlab.org with questions or suggestions.

PREX Main<< HOW TOs << Expert Tools << Detectors


For Shift Workers

  • Call an expert!

For Experts

The SAMs are small angle monitors to measure the luminosity... They are installed downstream of ...


HV settings

Please visit HV

Shutters

Instructions to control shutters, If the SAM SHUTTER GUI is not already in use:

Image 1
  • Log in as pi@rpi2-prex (ask RC or expert for password).
  • cd into Shutter directory.
  • Run ./shutter_gui.
  • A gui will pop up (See image alongside).
    • Checking a box on the left of a shutter name will turn ON the corresponding shutter while unchecking will turn the shutter OFF.
    • Checking the box for ALL SHUTTERs turns ON all the shutters.
      • Make sure to uncheck individual boxes when you are checking ALL SHUTTERs box, otherwise it may not work properly.
  • Once EXIT button is clicked all shutters will turn OFF.

Status

At some point this may be
No longer in use