 Tue Feb 22 00:32:35 2022, JM, CB, LV, PM, AK, Beam ON, Target ON Run 54 
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01:30
Beam ON ~6E6 pps
Target ON and open to the ring |
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Tue Feb 22 02:02:11 2022, JM, CB, LV, PM, AK, Beam ON, Target ON Run 54 10x
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03:00
Beam ON ~7E6 pps
Target ON and open to the ring |
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Tue Feb 22 03:05:06 2022, JM, CB, LV, PM, AK, Beam ON, Target ON Run 54 9x
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04:00
Beam ON ~5.5E6 pps, but it fluctates between 2e6 and 6e6 (like a step function) in about each 5-10min
Target ON and open to the ring |
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Tue Feb 22 05:12:38 2022, JM, CB, LV, PM, AK, Beam ON, Target ON Run 54 11x
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06:00
Beam ON ~1.5E6 pps, still fluctates between 1e6 and 6e6 (like a step function)
Target ON and open to the ring |
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Mon Feb 21 17:26:19 2022, JM, CB, SHB, OH (remotely), Beam ON run 53 9x
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21/2/22 16:00
Call from main control room, beam is ON, probably has been for several hours judging by rate on xy total plot.
Changes made to online monitoring code by OH, include setting to only 1 DSSD, correct offsets from the pulser walkthrough, offline analysis capabilities |
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Sat Feb 19 20:08:43 2022, JM, CB, Beam ON run 49 6x
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Run started 19/2/22 21:05. Beam ON
Temperatures OK
System wide checks OK - white rabbit fails on all. |
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Tue Mar 1 23:43:15 2022, David, George, Beam Intensity Drop
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00:38
Intensity in the ring dropped by 2 orders of magnitude to 5e5 on injection
Lost rutherford rate (as seen in last e-log post) |
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Mon Jun 10 07:40:47 2024, RSS, DB, Beam
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08:26: There is no beam and Gleb is informed.
08:46: Beam is back. |
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Mon Jan 10 20:52:53 2022, JM, TD, OH, Baking tent removed, VI tests
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Baking tent, frame and trays fully removed from CARME chamber. Removal of baking frame required removing air lines from upper gate valve and repositioning
of vacuum hose connecting turbo pump to backing line and turbo power cable. Some difficulty encountered removing upper baking frame now the target support
frame is assembled. Small modification seperating section in two would aid future installation and disammebly. |
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Fri Jul 21 08:21:54 2023, TD, RSS, Baking tent manual
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09.20 Pirani 1.00e-3 mbar IE514 3.90e-8 mbar
Today - install TCs, connect to Pico controller and test
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Thu Aug 10 07:51:43 2023, JM, Baking tent and heater testing 8x
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09/08/23
Attached is the current pumpdown plot taken from grafana.
I have started to re-work the baking tent in order to close gaps from its initial installation. The heaters work and were tested to a temperature |
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Wed Sep 16 08:52:03 2020, CB (remotely), Baking status 16-17 September
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16 September
08:50
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Mon Sep 14 12:07:40 2020, JM, CB (remotely), Baking status
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Mon 14 Sep 09:50
Jordan moved the TC08 picolog 2 away from the chamber and built a makeshit heatshield.
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Fri Sep 18 10:28:57 2020, JM, CB(remotely), Baking status
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10:28
Reducing temperature in steps. System cooling down. See attached.
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Sat Sep 26 09:31:46 2020, JM, CB (both remotely), Baking over weekend
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Sat 26 Sep
09:15 Baking started automatic mode
13:30 Baking continues, heating is slower than expected due to high chamber bottom temperatures |
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Sun Sep 13 08:06:25 2020, CB (remotely), Baking over the weekend -2
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Sun 13 Sep 08:06
Baking reached 93 C yesterday afternoon at 16:18 and paused as a result of a percieved temperature gradient in
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Sat Sep 12 08:38:52 2020, CB (remotely), Baking over the weekend
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Saturday 12 Sep 08:43
Remotely checked status of baking. See attached.
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Tue Sep 15 08:39:26 2020, CB (remotely), JM, Baking and Chamber status
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Tuesday 15 September
08:40
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Sun Sep 19 09:11:34 2021, CB (remotely), Baking RasPi status
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Accessed Pi remotely
( 1. Without the Internet, the Pi has no way of knowing what time is it.
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Mon Sep 27 17:53:35 2021, JM RSS , Baking Jacket upgrade + NEG controllers connected
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Additional baking jacket sections for the turbo section arrived today. Baking was halted at ~11:00 to allow for the chamber to cool to install new sections.
New sections installed and baking restarted at 15:25. Jacket fits much better with gaps near the turbos and the motors now covered much better. Attached
are some photos. |