Difference between revisions of "August 10, 2006"
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# Comments from Tuesday's meeting | # Comments from Tuesday's meeting | ||
| − | #* Issue of optical isolation between pmts has been settled ([http://www.jlab.org/Hall-D/software/wiki/index.php/Optical_Assembly crosstalk]). | + | #* Issue of optical isolation between pmts has been settled ([http://www.jlab.org/Hall-D/software/wiki/index.php/Optical_Assembly crosstalk]). There is no apparent cross talk. |
| − | There is no apparent cross talk. | + | |
# Schedule ([http://www.jlab.org/Hall-D/software/wiki/index.php/Hall-B_Schedule Hall-B Schedule]) | # Schedule ([http://www.jlab.org/Hall-D/software/wiki/index.php/Hall-B_Schedule Hall-B Schedule]) | ||
#* Cart is scheduled for pickup on Sept 16, arrival at JLab on Monday Aug 21 | #* Cart is scheduled for pickup on Sept 16, arrival at JLab on Monday Aug 21 | ||
| − | #* The cart will be load tested with a 25% overload. The tests will cover all | + | #* The cart will be load tested with a 25% overload. The tests will cover all the motions expected during operation, including extreme positions. The limit switches are being tested today (separately). Dave Kashy raised a concern about a single wheel on the far support point, especially related to torques generated during direction adjustment of the wheels. This will be watched closely during the cart load test. |
| − | the motions expected during operation, including extreme positions. The limit switches are being | + | |
| − | tested today (separately). | + | |
| − | Dave Kashy raised a concern about a single wheel on the far support point, | + | |
| − | especially related to torques generated during direction adjustment of the wheels. This will be watched | + | |
| − | closely during the cart load test. | + | |
#* The test module will be shipped out on 13th, arrival at JLab on 21. The rotators, fabricated out | #* The test module will be shipped out on 13th, arrival at JLab on 21. The rotators, fabricated out | ||
of wood, will be reviewed upon arrival by Dave Kashy. | of wood, will be reviewed upon arrival by Dave Kashy. | ||
#* Hall-B ([http://www.jlab.org/Hall-D/software/wiki/index.php/Platform platform]) | #* Hall-B ([http://www.jlab.org/Hall-D/software/wiki/index.php/Platform platform]) | ||
| − | #* Platform is assembled and being installed in the hall. Survey will be requested once the area is | + | #* Platform is assembled and being installed in the hall. Survey will be requested once the area is ready. These activities should be completed next week. The catwalk is in the machine shop and delivery schedule will be checked. |
| − | ready. These activities should be completed next week. The catwalk is in the machine shop and delivery | + | |
| − | schedule will be checked. | + | |
#* Travel on schedule | #* Travel on schedule | ||
# DAQ status | # DAQ status | ||
#* David reported on the status of the DAQ. One of four crates is presently being readout. The crate for | #* David reported on the status of the DAQ. One of four crates is presently being readout. The crate for | ||
the calorimeter will be checked out next, then the two tagger crates. | the calorimeter will be checked out next, then the two tagger crates. | ||
| − | #* Dave, Elton and Dan reviewed the complete list of cables last Friday and missing cables are being | + | #* Dave, Elton and Dan reviewed the complete list of cables last Friday and missing cables are being identified or made. |
| − | identified or made. | + | |
#* The ethernet cable will be installed next week with fixed IP address (already assigned) for the cart motor controls | #* The ethernet cable will be installed next week with fixed IP address (already assigned) for the cart motor controls | ||
# Other | # Other | ||
Revision as of 11:55, 10 August 2006
Agenda
- Comments from Tuesday's meeting
- Issue of optical isolation between pmts has been settled (crosstalk). There is no apparent cross talk.
- Schedule (Hall-B Schedule)
- Cart is scheduled for pickup on Sept 16, arrival at JLab on Monday Aug 21
- The cart will be load tested with a 25% overload. The tests will cover all the motions expected during operation, including extreme positions. The limit switches are being tested today (separately). Dave Kashy raised a concern about a single wheel on the far support point, especially related to torques generated during direction adjustment of the wheels. This will be watched closely during the cart load test.
- The test module will be shipped out on 13th, arrival at JLab on 21. The rotators, fabricated out
of wood, will be reviewed upon arrival by Dave Kashy.
- Hall-B (platform)
- Platform is assembled and being installed in the hall. Survey will be requested once the area is ready. These activities should be completed next week. The catwalk is in the machine shop and delivery schedule will be checked.
- Travel on schedule
- DAQ status
- David reported on the status of the DAQ. One of four crates is presently being readout. The crate for
the calorimeter will be checked out next, then the two tagger crates.
- Dave, Elton and Dan reviewed the complete list of cables last Friday and missing cables are being identified or made.
- The ethernet cable will be installed next week with fixed IP address (already assigned) for the cart motor controls
- Other
