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Active Collimator Installation Pictures (view source)
Revision as of 20:24, 23 October 2014
, 20:24, 23 October 2014no edit summary
**the process is trial and error; drill and mount the RF connector until satisfied
**the process is trial and error; drill and mount the RF connector until satisfied
**test connection by measuring the resistance from the RF signal connector to the screw
**test connection by measuring the resistance from the RF signal connector to the screw
===Pictures===
===Pictures===
Below are pictures of the assembling process
Below are pictures of the assembling process
image:ActColShielding.jpg|An overhead view of the active collimator preamps inside the shield box.
image:ActColShielding.jpg|An overhead view of the active collimator preamps inside the shield box.
image:ActColCabled.jpg|Active collimator installed and cabled.
image:ActColCabled.jpg|Active collimator installed and cabled.
image:AC_cable_labels.JPG|Scheme for active collimator cabling.
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==Initial noise measurements==
Initial noise measurements were recorded by Trent Allison on October 6, 2014. Below is a gallery of the waveforms from each wedge at each gain.
==Monitoring screens==
===Acronyms===
*EPICS - Experimental Physics and Industrial Control System
*IOC - Input Output Controller (software component)
*CSS - Control System Studio (application development environment)
*OPI file - Operator Interface file (application within CSS)
*AC - Active collimator
*Monticello - the MEDM main display gui that pops up when medm is started
*MEDM - Motif-based Editor and Display Manager (see here) used for graphical displays of active EPICS components by the accelerator, and accessed from the counting house by shift workers.
===Viewing AC waveforms in Monticello===
===Accessing CSS AC GUI===
==Analysis==
Analysis software can be found on the hdops account on the gluon machines in the directory ~/acanalyzer