 Tue May 24 23:59:16 2011, Jennifer Fallis, Lars Martin, Routine, General, Shift summary
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Buncher problem was resolved around 22:00 (driver module needed to be replaced).
Checked current on FC0 and trigger rate, around 4000 presented. We then started a run, only got 20 acquired,
stoped and restarted a run, then all relevant numbers seemed normal.
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Fri May 27 23:13:01 2011, Alex Rojas, Routine, General, Shift summary
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No major problems presented, A pluser walk was performed at the begining of the shift run161 S2-1 front, run162 S2-2 front, run163 S2-1 back and run165
S2-2 back.
Runs 166, 168, 169 are void due to bad scaler reading |
Tue May 24 01:47:17 2011, Anonymous, , , Shift schedule, as of 1am Tuesday 24th 
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Sat Apr 16 09:31:56 2011, Tom Davinson, , , Saturday 16 April
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Continuation of yesterday's test with c. 300mBar of He
in the TUDA chamber.
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Wed Apr 13 03:55:21 2011, Jamie, , , Safety Report
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attached
note. s2 position in fig. 1 is wrong, should be 360mm. |
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Mon Apr 11 14:57:08 2011, Tom Davinson, , , SEBT1 & HERACLES wipe tests
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Work permit (2011-4-11-3) was requested to vent SEBT1 upstream of TUDA chamber
and HERACLES to permit line-of-sight for alignment of TUDA chamber. Note that
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Fri Nov 16 07:23:26 2012, Jessica Tomlinson, Other, General, S2-1 plot that would fit on previous elog
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Attachment 1 shows S2-1 energy vs time with a gate on energy in S2-2 being greater than 9MeV i.e. See previous elog also posted today for explanation.
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Fri May 27 14:24:00 2011, Tom Davinson, , , S1287 data transfer
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S1287 data files R1_*.gz to R100_*.gz transferred from directory
tuda2:/data2/data/S1287 to directory tuda3:/data3/data/S1287
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Mon Jun 20 05:58:21 2011, Jamie Brown, , , Run log
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| Attached is a spreadsheet summarizing all the run information from the experiment. |
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Tue Jun 21 02:58:31 2011, Jamie Brown, , , Run Books 13 and 14
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| Attached. Book 13 is split into 4 sections as otherwise the file is too big for the elog to accept. |
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Wed May 25 18:05:55 2011, Mike Bentley, Routine, General, Report on day shift and changed energy - now at 3.98 MeV/u
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All ran smoothly.
As a test, ran for a short period at 1200 midday to run without S2-2 in the trigger. Finished that at 1339.
After discussion with Alison, Alex, Brian, Chris - we decided to change energy to 3.98 MeV/u. This started at 1340. |
 Fri Jan 11 09:48:58 2013, Tom Davinson, Other, General, Re: multiplicities, hit patterns and good hits in an event
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Jessica
Tomlinson wrote:
I have attached |
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Thu May 12 03:04:44 2011, Tom Davinson, , , Re: Re-entrant flange alignment
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> Alignments checks revealed that downstream end of
> TUDA was ~1mm off (can't remember which way).
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Tue May 24 01:16:37 2011, Tom Davinson, Routine, General, Re: End of Shift summary
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1.TDCs. We have been sorting offline, and we have now established that between run 66 and run 79, the TDC mode
was incorrectly set (not in common stop mode) after a DAQ crash causing broad loci in the E vs T spectra and
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Wed May 11 17:59:12 2011, JB, , , Re-entrant flange alignment
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Alignments checks revealed that downstream end of TUDA was ~1mm off (can't remember which way).
Re-entrant flange (window end) found to be ~5mm too low and ~2mm to the left. Checked upstream end of chamber and was ok.
Removed bellows etc. and re-entrant flange, replaced with re-entrant flange bolts only figure tight. Tighten bolts from inside chamber whilst checking |
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Mon Apr 4 01:34:54 2011, Jamie Brown, Routine, General, Proposal
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| See attached. |
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Sat May 28 10:07:44 2011, Jamie Brown, and Mike Bentley, , , Plan for last day
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1) PD run with gas (250Torr) - done
2) Pump down to 50 Torr - done
3) PD run - done |
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Wed May 18 08:54:08 2011, Alex Murphy, , , Photodiode data from target thickness measurements
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| In attachment are the peak position in the photodiodes (with high gain setting) for the target thickness measurements. |
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Wed Apr 13 03:43:42 2011, Jamie, , , Ni window leak tests 1
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2um x 8 mm Ni windows leaked tested on TUDA gas cell. With window placed on the outside of the cell, cell was evacuated and pressure monitored with time,
i.e. 1atm differential air pressure. Comparison to leak rate with blank flange also do.
Tests were performed in order: Ni, 30 minuets pumping, Ni again, blank, Ni third time. |
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Fri May 6 15:08:00 2011, JB, , , New TUDA EPICS layout
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