Difference between revisions of "GTS meeting 4 12 16"
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** Viewer solenoid control boxes have been wired up and installed. | ** Viewer solenoid control boxes have been wired up and installed. | ||
** Bubba is working on the instrument air line | ** Bubba is working on the instrument air line | ||
| + | ** The needle valves to control the airflow to the viewer cylinderi have arrived and are in the GTS now | ||
| + | ** Omar reports that as soon as the air is connected we can finish the control work., and that | ||
| + | ** Trigger? not sure....will get someone to locate. | ||
* Cathode prep chamber | * Cathode prep chamber | ||
** Electricians are installing the 100A 50 VDC PS for the Sb deposition | ** Electricians are installing the 100A 50 VDC PS for the Sb deposition | ||
| − | ** | + | ** Most of the equipment to make cathode is installed in the rack |
| + | ** The Cs and the K ampules have been crushed.... and the chamber is still leak tight! | ||
| + | ** The effusion source heater has been installed | ||
| + | ** [[File:Effusion source heater installed.jpg]] | ||
* High voltage conditioning. [https://logbooks.jlab.org/book/fgtslog] | * High voltage conditioning. [https://logbooks.jlab.org/book/fgtslog] | ||
| Line 14: | Line 20: | ||
** Chris Gould completed the set of samples (anodes and 1cmx1cm samples) characterization using optical ellipsometry | ** Chris Gould completed the set of samples (anodes and 1cmx1cm samples) characterization using optical ellipsometry | ||
** Mamun is studying the square samples with the AFM, EDS, etc. | ** Mamun is studying the square samples with the AFM, EDS, etc. | ||
| + | |||
| + | * GTS Schedule including LERF CIS requests | ||
| + | ** [[Media:GTS gun, cathode chamber, beamline & magnetized beam pic.pdf]] | ||
| + | **[[Media:Dark Light FY16-17 schedule v2.pdf]] | ||
Latest revision as of 13:04, 12 April 2016
- Beamline
- Viewer solenoid control boxes have been wired up and installed.
- Bubba is working on the instrument air line
- The needle valves to control the airflow to the viewer cylinderi have arrived and are in the GTS now
- Omar reports that as soon as the air is connected we can finish the control work., and that
- Trigger? not sure....will get someone to locate.
- Cathode prep chamber
- Electricians are installing the 100A 50 VDC PS for the Sb deposition
- Most of the equipment to make cathode is installed in the rack
- The Cs and the K ampules have been crushed.... and the chamber is still leak tight!
- The effusion source heater has been installed
- High voltage conditioning. [1]
- Kr processing up to 325 kV. Soaking overnight at 300 kV reduced FE from 1000 CPS to < 50 CPS.
- Needs more processing
- Barrel polishing surface characterization: Media:Surface characterization summary.pptx
- Chris Gould completed the set of samples (anodes and 1cmx1cm samples) characterization using optical ellipsometry
- Mamun is studying the square samples with the AFM, EDS, etc.
- GTS Schedule including LERF CIS requests