Difference between revisions of "July 18, 2012 Tracking CDC/FDC"
From GlueXWiki
(→Minutes) |
(→Minutes) |
||
| Line 27: | Line 27: | ||
Participants: Curtis, Naomi, Beni, Simon, Lubomir, Tim, Mark | Participants: Curtis, Naomi, Beni, Simon, Lubomir, Tim, Mark | ||
# FDC Update | # FDC Update | ||
| − | ## Gas mixture choice: [[Media:GasCompilation.pdf]] | + | ## Gas mixture choice: [[Media:GasCompilation.pdf]] |
# CDC Update | # CDC Update | ||
| − | ##Prototype dE/dx [[CDC_signal_integration_new]] | + | ## The new nonmagnetic wire arrived but did not match the sample sent earlier, the new wire's dielectric melts when the wires are soldered. A replacement batch is expected early next week. Until then the team are continuing to make hookup wires from the original (slightly magnetic) wire. |
| + | ## Wiring and testing are proceeding smoothly, currently working on row F. | ||
| + | ## Gary has started designing a transport cart (with pneumatic tires) to support the CDC whilst it is moved from CMU to JLab. | ||
| + | ##Prototype dE/dx [[CDC_signal_integration_new]] was discussed. Lubomir offered to run some Garfield calculations for the FDC to model the first amplitude peak for different particles. | ||
# TDR Update | # TDR Update | ||
| + | ## This is rising nearer the top of the to-do list. A little more progress has been made recently. | ||
# Calibrations | # Calibrations | ||
| − | ##CDC prototype first attempt at virtual wire wiggling [[CDC_wiggle_wire_positions]] | + | ##CDC prototype first attempt at virtual wire wiggling [[CDC_wiggle_wire_positions]] was discussed. Mark suggested looking at left/right differences in residuals to distinguish time errors from position errors. |
Revision as of 16:25, 18 July 2012
Meeting Time and Place
Wednesday July 18, 2012 at 11:00am At Jefferson Lab, the meeting will be held in F326
Connections
To connect from the outside, please use ESNET
- ) ESNET: 8542553
- )To connect by telephone, dial:
- You can look up toll-free number at http://www.readytalk.com/intl
- US and Canada: (866)740-1260 (toll free)
- International: (303)248-0285 (toll call)
- enter access code followed by the # sign: 3421244#
Hardware Agenda
- Announcements
- FDC Update
- Gas mixture choice: Media:GasCompilation.pdf
- CDC Update
- Prototype dE/dx CDC_signal_integration_new
- TDR Update
- Calibrations
- CDC prototype first attempt at virtual wire wiggling CDC_wiggle_wire_positions
Minutes
Participants: Curtis, Naomi, Beni, Simon, Lubomir, Tim, Mark
- FDC Update
- Gas mixture choice: Media:GasCompilation.pdf
- CDC Update
- The new nonmagnetic wire arrived but did not match the sample sent earlier, the new wire's dielectric melts when the wires are soldered. A replacement batch is expected early next week. Until then the team are continuing to make hookup wires from the original (slightly magnetic) wire.
- Wiring and testing are proceeding smoothly, currently working on row F.
- Gary has started designing a transport cart (with pneumatic tires) to support the CDC whilst it is moved from CMU to JLab.
- Prototype dE/dx CDC_signal_integration_new was discussed. Lubomir offered to run some Garfield calculations for the FDC to model the first amplitude peak for different particles.
- TDR Update
- This is rising nearer the top of the to-do list. A little more progress has been made recently.
- Calibrations
- CDC prototype first attempt at virtual wire wiggling CDC_wiggle_wire_positions was discussed. Mark suggested looking at left/right differences in residuals to distinguish time errors from position errors.
