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User name V. Sulkosky
Log entry time 00:06:43 on November 18, 2009
Entry number 300654
keyword=Swing Shift Summary, November 17, 2009
November 17, 2009
SL: V. Sulkosky
TO: N. Muangma
3rd: S. Phillips
Swing Shift Summary:
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
16:00 Begin shift with Moller commissioning.
16:15 Ask for an escorted controlled access to change shielding for
Compton while beam is down due to a magnet problem.
16:44 Contolled access is over. Asking for beam permit. Still no beam
due to RF problem.
17:25 MCC is ready to send beam again.
17:40 Noticed that left Q1 tripped off again.
18:48 Moller complete. MCC backing out of Moller tune.
19:19 Contolled access to reset left Q1.
19:41 Left Q1 reset and going back to beam permit.
19:54 MCC ready to send beam ask for raster off for Harp scans at 5 uA.
20:03 Ask to move to BeO target to check beam positions.
20:19 Move to LD2 target for raster check.
20:22 Turn VDCs on.
20:33 Ask for 6x6 raster size in MCC units.
20:37 Left Q1 tripped off again.
20:48 Turn VDCs off.
21:00 Left Q1 is back and we are ready for production.
21:01 Ask for MCC to ramp us up to 100 uA.
22:18 Left Q1 tripped off.
22:38 Left Q1 is fully recovered.
23:08 MCC has an IOC problem. Beam will be down but I was assured not
for too long.
23:32 MCC called and are still dealing with the IOC problem.
Software-on-call was called.
23:42 Left Q1 tripped again and MCC is ready to send beam again.
V.
Parity Run Summary:
Start Run Events Pairs Comments
=======================================================================================================
21:08 14017 100k 41.6k 100 uA Production
22:05 14018 61k 24.9k 100 uA Production, Left Q1 tripped
22:41 14019 100k 13.0k 100 uA Production, no beam for
half the run
23:38 14020 ???k ??.?k 100 uA Production, Left Q1
ramping up at start
Left HRS Run Summary:
Start Run Events Comments
==========================================================================================================
16:55 25557 11k No beam, pedestal run with T8 trigger
20:16 25558 147k Raster check on BeO target 4x4 MCC
units 10 uA
20:31 25559 554k Raster check on LD2 target 4x4 MCC
units 2 uA
20:36 25560 592k Raster check at 6x6 MCC units and Q^2
measurement 2uA
21:08 25561 5.4M Production at 100 uA, Energy FFB off
for half
22:06 25562 2.4M Production at 100 uA, Left Q1 tripped
22:42 25563 1.8M Production at 100 uA, no beam for half
the run
23:38 25564 ?.?M 100 uA Production, Left Q1 ramping up
at start
Right HRS Run Summary:
Start Run Events Comments
==========================================================================================================
20:16 5105 33k Raster check on BeO target
20:31 5106 221k Raster check on LD2 target 4x4 MCC units
20:36 5107 381k Raster check at 6x6 MCC units and Q^2
measurement 2uA
21:09 5108 5.4M Production at 100 uA, Energy FFB off
for half
22:06 5109 3.2M Production at 100 uA, Left Q1 tripped
22:42 5110 1.8M Production at 100 uA, no beam for half
the ru
23:38 5111 ?.?M 100 uA Production, Left Q1 ramping up
at start