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daq:daq [2015/09/17 10:15] weisshaa |
daq:daq [2017/02/15 12:59] weisshaa [miscellaneous] |
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https://wikihost.nscl.msu.edu/gretina/doku.php/daq:daq_2012 | https://wikihost.nscl.msu.edu/gretina/doku.php/daq:daq_2012 | ||
+ | * S800-Gretina control [[docsS800Grt|docsS800Grt]] | ||
+ | |||
+ | ======= Troubleshoot ====== | ||
+ | * S800-Gretina not correlated: Check CC setfile ~s800/converged_daq/Scripts/CC0105Begin.tcl for extsynch and extclock | ||
+ | |||
+ | ======= Gretina Computing ======= | ||
+ | Gretina computer farm is maintained by LBNL computer group and local NSCL IT department. Nonetheless I put documents here, but we do NOT do anything to the GRETINA computers! | ||
+ | |||
+ | * Instruction to shut down switches for NSCL power shutdown 12/5/2015 {{:daq:gretinaswitchesshutdown.pdf|}} | ||
======= Misc 2015 ====== | ======= Misc 2015 ====== | ||
* Dual homed NSCL machines are ddasdaq2 and ddasdaq3 | * Dual homed NSCL machines are ddasdaq2 and ddasdaq3 | ||
- | |||
- | ====== DAQ Setup 2015 ====== | ||
- | |||
- | * Q5P4 Seg 31 values are negative. Appears to be problem with digitizer. | ||
- | * Q5P1 can not be in trigger. | ||
- | * Run 106 - Taken with north hemisphere. All detectors biased to 3000 V. Q1 Q2 Q6 Q8 all in trigger. Before full voltage benchmark run. | ||
- | * North Hemisphere Hole map : | ||
- | |||
- | ^ Quad ^ Hole ^ | ||
- | ^ Q1 | 24 | | ||
- | ^ Q2 | 29 | | ||
- | ^ Q6 | 9 | | ||
- | ^ Q8 | 28 | | ||
- | * Q1 -> Hole 24, Q2 -> Hole 29, Q6 -> Hole 9, Q8 -> Hole 28 | + | ====== miscellaneous ====== |
- | * South Hemisphere Hole map | + | * Validation/Trigger window width is set by Dig116_CS_X55WidthP, Dig116_CS_X55WidthN. N/P stands for positive/negative maximum difference relative to Trigger timestamp which will be read out. |
- | + | * Bringing up just the EPICs screen: in gretina home ./startGRETINA_EPICSdisplay | |
- | ^ Quad ^ Hole ^ | + | * |
- | ^ Q3 | 17 | | + | |
- | ^ Q5 | 25 | | + | |
- | ^ Q7 | 19 | | + | |