 Tue Mar 14 10:57:20 2017, Claudia , Meeting Edinburgh 14 March 10 am 2017
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1) DAQ
We have 192 channels to DAQ working. Mirco will test the silicon detectors with an alpha source in the next 2 weeks.
2) Vacuum |
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Thu Oct 5 11:34:34 2017, Claudia, Meeting 5.10.17
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POINTS FOR DISCUSSION
Email sent to Karl and Olof about
FC at end of SEC
Gain resistor package
Network access
N2 |
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Thu Oct 19 10:55:54 2017, Claudia, Meeting 19.10.
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CERN-Edinburgh Liaison
FC at end of SEC: manual
Network access: port free.
N2 gas ?
-date for connection of SEC to our
chamber: week 30. October, 2nd November alignment.
collimator in front of chamber ?? contact Jorge Alberto about beam tuning in general |
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Thu Oct 12 12:45:54 2017, Claudia, Meeting 12.10.17
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Email sent to Karl and Olof about
FC at end of SEC
Gain resistor package
Network access
N2 gas
date for connection of SEC to
our chamber
collimator in front of chamber ?
Next week call Karl. Daid will look at old Olof emails |
Wed Oct 31 16:01:33 2018, DK, Measuring foil thickness 
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A couple scans from my notes which may be useful.
One discusses alpha energy loss in nominal kitchen foil (~12 um) and also introduces my technique to calibrate a thin (~20 um) SSD. Sorry I forget which |
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Thu Sep 14 15:40:42 2017, TD, MSL type S2 bias data
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Sat Nov 4 06:29:03 2017, TD, MIDASsort online sort programs, spectrum titles, calibration s/w & READMEs
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Wed Nov 8 17:12:01 2017, TD, MIDAS logs
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Attachment 1 - snoop -d bge1 log following MVME CPU reset
Attachment 2 - VME CPU system console
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Sat Nov 11 19:35:28 2017, TD, MIDAS DAQ configuration & MIDAS logs 1-11.11.17 16x
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Fri Sep 8 19:12:19 2017, TD, MIDAS DAQ configuration 7x
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MIDAS DAQ configuration files from directories w26:/MIDAS/experiments/daq
and w26:/MIDAS/TapeServer/SunOS |
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Sat Nov 4 14:10:20 2017, daid, Julabo chiller operation
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This log entry contains a basic instruction on how to operate the Julabo liquid flow chiller.
There are 5 buttons (left to right): Up/Down, Enter, 1/0.
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Wed Nov 15 14:18:30 2017, DK, Issues and problems encountered
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Objective log on perceived issues. (As a benchmark, I enumerated 17 such issues on my previous RIB experiment March 2017.)
In no particular order...
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Fri Nov 10 10:46:54 2017, SL, Investigation of E detector thickness
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While changing HI degrader foil to 10um Al, the E detector was investigated, due to previously observed alpha punch-through.
On visual inspection, the E detector appeared to be 1mm in thickness, leading us to believe that instead we were not fully depleting the detector.
The bias supply was investigated, and was found to be supplying a lower voltage (on all channels) than was shown on the display (14V -> 2V |
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Fri Nov 2 17:01:16 2018, DK, Inventory going to CERN by easyJet
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Conor will take:
==Black clicker case==
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Mon Sep 24 14:44:48 2018, DK, ISOLDE vacuum schematic
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Attached. PDF is produced with Gnome Dia -- source file attached as well.
Bellow near GV is not depicted. None of SEC components are depicted (as they would be irrelevant with the GV in place).
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Thu Aug 30 15:14:50 2018, DK, Gate Valve
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| Some notes on the broken gate valve that should go between SEC and our chamber at XT03. |
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Mon Oct 8 12:05:25 2018, DK, PB, Gas cell supports
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These are used to connect the gas cell to the target ladder. We only had the one, and it would be more convenient if each gas cell has its own, to avoid
swapping them back and forth.
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Mon Oct 8 12:07:18 2018, DK, Gas cell check with He sniffer
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Notes from an email:
Tested the chamber with the leak checker. We got 3.7 x 10^-6 mbar
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Mon Nov 6 10:46:53 2017, Peter Black, Faraday cup drawings
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| Note that the removal of the supressor reqires the special allen key. |
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Mon Nov 12 11:25:58 2018, CBH, Expected Proton Energy Plots
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Attached are the plots from MC simulations of the energies the detected particles are to have, with the top plot showing the dE-E plot and the bottom
plot showing the total energy of the particles.
Please note the height of the peaks is not indicative of the counts expected and there is a low proton background expected between the entrance |