Difference between revisions of "Apr 6, 2017 Calorimeter"
From GlueXWiki
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= Action Items = | = Action Items = | ||
| − | # Determine number of saturation/underflows that exist in the two LED bias monitoring settings (Ahmed) | + | # <strike> Determine number of saturation/underflows that exist in the two LED bias monitoring settings (Ahmed) </strike> Working on periods with only one bias |
| − | # Understand the nature of the peak in the (Fcal propagated to target -RF) satellite peak of -2 ns (Adesh) | + | # <strike> Understand the nature of the peak in the (Fcal propagated to target -RF) satellite peak of -2 ns (Adesh) </strike> Under investigation. Will use LED data to investigate this and 4 ns shift in fADCs |
# Disable red LED string in dark room to avoid leaving it on in the future. (Adesh) | # Disable red LED string in dark room to avoid leaving it on in the future. (Adesh) | ||
| − | # Quantify the LED pulser sector jumps within one run (Ahmed) | + | # <strike> Quantify the LED pulser sector jumps within one run (Ahmed) </strike> Investigation of outliers continues under study. |
= References = | = References = | ||
| Line 48: | Line 48: | ||
= Minutes = | = Minutes = | ||
| − | ''Attendees: | + | ''Attendees: Elton, Adesh, Mark (JLab); Sean (NW); Will (CMU); Andrei, Zisis, Ahmed (UofR); Matt (IU); Christina (Athens) |
| + | |||
| + | # Announcements | ||
| + | # [[GlueX-Collaboration-May-2017|Collaboration Meeting]] May 15-17, 2017 | ||
| + | # Action Items | ||
| + | # Activities during the down | ||
| + | # FCAL update | ||
| + | # BCAL update | ||
| + | # Calibrations | ||
| + | ## [https://logbooks.jlab.org/entry/3469359 BCAL gain calib] (Will M.) | ||
| + | ## [https://logbooks.jlab.org/entry/3469116 ADC timing: 4 ns run-to-run shifts in certain BCAL channels] | ||
| + | ## [https://logbooks.jlab.org/entry/3469166 BCAL gain drifts: Spring 2017 all runs] | ||
| + | # Reconstruction and Simulation | ||
| + | # NIM articles | ||
| + | # Any other business | ||
Revision as of 12:21, 6 April 2017
Contents
Video Conferencing Information
Meeting Time: 11:00 a.m.
- To join via a Web Browser, go to the page [1] https://bluejeans.com/907185247.
- To join via Polycom room system go to the IP Address: 199.48.152.152 (bjn.vc) and enter the meeting ID: 907185247.
- To join via phone, use one of the following numbers and the Conference ID: 907185247.
- US or Canada: +1 408 740 7256 or
- US or Canada: +1 888 240 2560
- Upon connection all microphones are automatically muted. To unmute your mike on a Polycom or equivalent unit, enter *4. Unmuting on a computer is trivial as there is a microphone button than can be clicked.
- More information on connecting to bluejeans is available.
Participant Direct Lines
- JLab Phone in CC L207 is 757-269-7084 (usual room)
- JLab Phone: in CC F326 is 757-269-6460
- Phone in the Regina Video-conference Suite is 306-585-4204
- Athens Phone: in Christina's office is 011-30-210-727-6947
Action Items
-
Determine number of saturation/underflows that exist in the two LED bias monitoring settings (Ahmed)Working on periods with only one bias -
Understand the nature of the peak in the (Fcal propagated to target -RF) satellite peak of -2 ns (Adesh)Under investigation. Will use LED data to investigate this and 4 ns shift in fADCs - Disable red LED string in dark room to avoid leaving it on in the future. (Adesh)
-
Quantify the LED pulser sector jumps within one run (Ahmed)Investigation of outliers continues under study.
References
- FCAL HDFCAL log book
- BCAL HDBCAL log book
Tentative Agenda
- Announcements
- Collaboration Meeting May 15-17, 2017
- Action Items
- Activities during the down
- FCAL update
- BCAL update
- Calibrations
- Reconstruction and Simulation
- NIM articles
- Any other business
Minutes
Attendees: Elton, Adesh, Mark (JLab); Sean (NW); Will (CMU); Andrei, Zisis, Ahmed (UofR); Matt (IU); Christina (Athens)
- Announcements
- Collaboration Meeting May 15-17, 2017
- Action Items
- Activities during the down
- FCAL update
- BCAL update
- Calibrations
- Reconstruction and Simulation
- NIM articles
- Any other business
