Difference between revisions of "Π polarizability Meeting Sep 2, 2015"
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#* In Dave's absence, we speculate that the data output consists of integral and times, but not waveforms. | #* In Dave's absence, we speculate that the data output consists of integral and times, but not waveforms. | ||
#* Elton will send links to documentation | #* Elton will send links to documentation | ||
− | #** [[Electronics#Electronics_Subsystems Electronics Subsystems Documentation]] | + | #** [[Electronics#Electronics_Subsystems | Electronics Subsystems Documentation]] |
+ | #** For TI Module see [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=1030 GlueX-doc-1030]. Note that you need access to GlueX portal. Rory should know how to access this, else ask Elton or David. | ||
+ | #** For data formats, see [[File:FADC125 dataformat 250 modes.docx]]. There have been many mods to the F125, but I believe this is the relevant one for you. | ||
+ | #** For the code that decodes the f125 data, look on your single board computer for the following library: fa125Lib.C (it is probably in the /fa125 subfolder). Take a look at the fa125DecodeData function where the decoding is done. | ||
# Lepton Pair production study | # Lepton Pair production study | ||
#* Michael waiting on getting a JLab computer account. Elton will send him information on how to register. | #* Michael waiting on getting a JLab computer account. Elton will send him information on how to register. | ||
# Next meeting | # Next meeting | ||
#* Will consider times once the new semester gets underway. | #* Will consider times once the new semester gets underway. |
Latest revision as of 17:13, 24 February 2017
Meeting Info.
Meeting Time And Location
13:30 EST (JLab time)
CC A108
Connecting
You can connect using BlueJeans Video conferencing (ID: 949429419). (Click "Expand" to the right for details -->):
- Make sure you have created a BlueJeans account via your JLab CUE account using this link:
- http://jlab.bluejeans.com (You should only need to do this once)
- Meeting ID: 949429419
- (you may need to type this in, depending how you connect)
- If connecting via Web Browser: click this link (no passcode is needed):
- If connecting via iOS or Android App:
- Use your JLab e-mail address to log in and then enter the meeting ID given above to join the meeting
- If connecting via Phone: Dial one of the following numbers and then enter the meeting ID above and hit "#" or "##"
- Dial: 1 888 240 2560 (US or Canada only)
- or, List of International Numbers
- If connecting via Polycom unit:
- Dial 199.48.152.152 or bjn.vc
- Enter meeting ID above
Agenda
- Previous meeting: Aug 20, 2015
- Announcements
- Status of fADC125 DAQ system shipment to UMass
- MWPC Drift Time (Andrew and Sean)
- MWPC Prototype (Robert)
- Gas Gain (Michael)
- Next meeting
Minutes
Attendees: Elton (JLab); Andrew, Sean, Robert, Rory (UMass).
- Previous meeting: Aug 20, 2015
- Announcements
- Status of fADC125 DAQ system shipment to UMass
- MWPC Drift Time (Andrew and Sean)
- MWPC Prototype (Robert)
- Gas Gain (Michael)
- JLab Flash
- Followed instructions from Dave
- Able to configure and run the FADC
- Used pulse generator to trigger system using TS#1
- Saved data onto thumb drive
- Looked at data with ROOT, but do not understand what is being plotted.
- In Dave's absence, we speculate that the data output consists of integral and times, but not waveforms.
- Elton will send links to documentation
- Electronics Subsystems Documentation
- For TI Module see GlueX-doc-1030. Note that you need access to GlueX portal. Rory should know how to access this, else ask Elton or David.
- For data formats, see File:FADC125 dataformat 250 modes.docx. There have been many mods to the F125, but I believe this is the relevant one for you.
- For the code that decodes the f125 data, look on your single board computer for the following library: fa125Lib.C (it is probably in the /fa125 subfolder). Take a look at the fa125DecodeData function where the decoding is done.
- Lepton Pair production study
- Michael waiting on getting a JLab computer account. Elton will send him information on how to register.
- Next meeting
- Will consider times once the new semester gets underway.