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Pinned, e748, Thu Mar 23 11:19:13 2017, Adrien Matta, , , , Schedule
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This message will contain the update schedule of the preparation of e748.
Beam time: 1st - 9th of July 2017.
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Pinned, General, Fri Mar 24 09:32:11 2017, Adrien Matta, MUST2, Software, , Usefull document for MUST2 operations 
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DAS Configuration:
http://wiki.ganil.fr/gap/wiki/Documentation/Software/DAS
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Fixed, e748, Wed May 24 09:07:59 2017, Adrien Matta, OTHER, General, , e748 Planning
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Feel free to edit this spread sheet.
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Pinned, e748, Wed May 24 09:19:57 2017, Adrien Matta, OTHER, Social, , e748 Collaborators
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List of Collaborators (Please edit if anyone is missing):
[B]IPNOrsay[/B]: D Beaumel, Y. Blumendfeld, M Assie, N de Sereville, F Flavigny, S Franchoo, A Georgiadiou, J. Guillot, F. Hammache, I. Stefan, P. Asdley, |
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Fixed, e748, Wed May 24 09:32:41 2017, Adrien Matta, MUST2, Hardware, , Mounting of the telescope in G3
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The telescope has been mounted in there stand in G3.
[LIST]
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Fixed, e748, Wed May 24 09:35:00 2017, Adrien Matta, CATS, Hardware, , BTD chambers mounting in D6
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Sebastient started mounting the BTD chamber in D6.
The frame is in place, BTD chambers one and 2 are mounted.
CATS1 is in BTD1, CATS 2 remain to be mounted.
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Fixed, e748, Wed May 24 15:48:24 2017, Adrien Matta, MUST2, Hardware, , PCB number for each telescope
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[LIST]
[*] T1 PCB 5
[*] T2 PCB 9
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Fixed, e748, Thu Jun 1 09:29:50 2017, Adrien Matta, MUST2, Hardware, , Telescope cabling debbug in G3
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Test performed without vaccum, in the dark, cooling at 20.
[LIST]
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Fixed, e748, Thu Jun 1 09:32:38 2017, Adrien Matta, MUST2, Hardware, , MUST2 cabling scheme
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The MUST2 cabling scheme has been change so Telescope 1 to 4 and 5 to 8 are on two independent set of distribution box and HV Card.
Telescope 1 to 4 are on the small distribution box and the first HV card. This correspond to the down stream flange.
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Fixed, e748, Fri Jun 2 12:03:32 2017, Adrien, Laurent, Shumpei, MUST2, Hardware, , M2C vacuum test
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We mounted 2 dry pump on the chamber and started pumping at 11h.
Pressure was about 6e-1 mbar around 11h45.
Waiting to switch on the turbo at 1e-1 mbar.
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Fixed, e748, Tue Jun 6 09:07:34 2017, Adrien Matta, BEAM, General, , Moving to D6
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| M2C Chamber now in D6 after a smooth ride, ready to be aligned. |
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Ongoing, e748, Tue Jun 6 17:57:07 2017, Valérian et François, EXL, Hardware, , Hardware coupling of EXL with MUST2
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EXL seems to fit in Adrien's setup. We still have to check if it fits in the chamber. |
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Fixed, e748, Tue Jun 6 18:17:03 2017, Valérian et François, EXL, Hardware, , Hardware coupling of EXL with MUST2
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EXL seems to fit with Adrien's setup.
We still have to test if it fits inside the chamber. |
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Fixed, e748, Wed Jun 7 11:29:55 2017, Adrien, MECH, Hardware, N/A, Surveyor mesurement
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The surveyor are carrying out the measurement of the detectors in D6.
The measurement should take the day, starting with the main plate, and then in the afternoon the detectors.
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Fixed, e748, Wed Jun 7 18:03:02 2017, Franck, OTHER, Hardware, , LPC electronics
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Caen N568B: 509, 490
Ortec TAC: 1102, 1479, 1480, 1481
Lecroy GDG222: E2557, 01175C, 831
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Fixed, e748, Thu Jun 8 18:57:14 2017, Valérie Lapoux, MUST2, Hardware, , Currents and Voltages on MUST2
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Thursday 8th June.
Vacuum in the chamber 9e-05 mbar; MUST2 temperature at -5°C.
Low voltages and HV ON
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Fixed, e748, Fri Jun 9 12:30:49 2017, Adrien, VACUUM, Hardware, , Vacuum Leaks
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We reach a stable 1e-5 mbar. We performed a leak check and identify that the Ionisation chamber gate valve is not totally tight, I don't think there is
much to be done.
One of the M2C flange also have a micro leak, that we will solve next tuesday when reopening the chamber.
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Fixed, e748, Fri Jun 9 12:33:25 2017, Adrien, MECH, General, , MUST2 position
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After a the surveyor came we figured out the MUST2 telescope are 1cm too high with respect to the beam line.
Vincent is preparing new feet to replace the one supporting the main plate. We will support the plate with adjustable one while replacing the other so
there is no need to dismount any detector.
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Fixed, e748, Fri Jun 9 12:34:18 2017, Adrien, DAQ, Hardware, , Hub
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| We are currentlky waiting for the hub to be configured so we can start the MUST2 DAQ. Should be done in the afternoon. |
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Fixed, e748, Fri Jun 9 12:35:46 2017, Adrien, MUST2, Hardware, , CsI trip on T6
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The detector were left on during the night. T6 CsI trip and cannot be switch on again. Once we established that all the MUFFEE works correctly we will start
investigating the issue, perhaps coming from the distribution box.
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