| Status |
ExpNbr |
Date |
Author |
Type |
Category |
Target-Source |
Subject |
| Fixed | e744 |
Tue Apr 24 16:22:08 2018 |
e744 Valérie L. | RUN | Software | | Narval Merger Parameters |
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| Attachment 1: ConfigRunControlNArvalMerger.png
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| Fixed | e744 |
Wed Apr 25 15:59:51 2018 |
Valérian | EXL-PPT | Software | N/A | Mesytech setup |
To use the remote settings of the Mesytech modules :
- start GANP170
- login: .\invité | pass: ganil17
- start putty
- select serial
- in host name type COM# (# is the number of the port which seems to be chosen at random at every reboot).
- when you have found the good port number, a terminal will appear, in this terminal you cannot erase, so if you type something wrong press enter.
- type :
off
the red LED of the front panel of one of the mesytech should stop, now, you know which mesytech is controlled by the terminal you opened.
- type:
on
the red LED is back again and remote control is working again.
- to list the parameter type:
ds
- the parameter of interest are under "rc settings"
You can then follow what's written in the manual next to the PC. |
| Fixed | e744 |
Wed Apr 25 20:47:59 2018 |
e744 Valérie | MUST2 | General | | MUST2 mate Temperature on the DAS interface |
tests
The plot:ConfigDASMuvi1Tel4mufeeX.png shows the situation on the Mufee card when the cooling system was blocked (ice in the tube! there was water inside instead of alcohol) on Wednesday 25th. cf there was 47°C on MufeeX mate of Telescope 4.
The voltages on Must2 tripped, due to the increase of temperature on the Mates. After fixing the problem, the Mate temperatures were decreasing from 40-47°C to 19°C when the system was running again in normal temperature conditions (cooling system running well again, at -10°C).
The second one ConfigDASMuvi1Tel5mufeeXokTemp.png (Telescope 5) shows Mate for Tel.5 with T around 19°C.
When the temperature is set at -10°C on the cooling machine, and when we run in normal conditions, after stabilizing the temperature inside the chamber, the standard conditions on the Mates are around 7-12°C (depending on the position of the telescope on the chain of cooling tubes, close or not to the entrance or exit tubes).
To read the temperatures on the Mate, we need to have the low voltages on, and the software Das online. |
| Attachment 1: ConfigDASMuvi1Tel4mufeeX.png
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| Attachment 2: ConfigDASMuvi1Tel5mufeeXokTemp.png
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| Ongoing | e744 |
Thu Apr 26 19:37:24 2018 |
Valerian and Freddy | MUST2 | Hardware | N/A | Debug of Must2 telescopes |
Today we found different problems, no time on T4 and no signal on T5 and T6 CsI tripping. After changing cables and a lot of tests with the chamber open and only the BT ON, T4 and T5 problems seemed to be fixed.
The CsI of T6 is still tripping but it will have to be tested with the chamber closed.
For a more precise explanation see the pdf in attachment. |
| Attachment 1: debug_mm_telescopes.pdf
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| Attachment 2: Problem_on_T5_T6_cable_swap.pdf
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| Ongoing | e744 |
Sat Apr 28 10:17:22 2018 |
Valerian and Iulian | MUST2 | Hardware | 3-alpha | Status of MUST2 telescopes 27/04/18 |
Yesterday night we tested T1, T2, T3, T4, T5, and T6.
All telescopes (except T6 which still have a "tripping" CsI) have an Energy and Time signal on X and Y!
Joined is the final results with every working telescopes.
T5 is now placed in 0 degree chamber cabled with the cables corresponding to telescope 5, except the BT which is the one from the unused T7
(BT for telescope 5 didn't work). |
| Attachment 1: Third_good_run_Energy_and_time_for_5_Must2_detectors_2018-04-27_19-32-23.png
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| Ongoing | e744 |
Sat Apr 28 13:27:26 2018 |
Valerian and Iulian | MUST2 | Hardware | 3-alpha | multiples runs with two alpha source on T1 T2 T3 T4 and T5 |
For the following runs we will use two 3 alpha sources :
On T1, T2, T3, and T4 : 11615 : Flux = 1496 alpha in 2 pi
On T5 (at 0 degrees) : 11616 : Flux = 1603 alpha in 2 pi
runs #170 - #181 were debugging runs.
Issue were found :
- T6 gives a lot of ORD with or without HV ON.
- If a stop is added to MUVI2, there is an energy shift of the alpha peaks. This behaviour can be seen in run 172.
run #182 is a good run. With both 3 alpha sources and no stop on any of the MUVI cards.
|
| Ongoing | e744 |
Sat Apr 28 13:36:52 2018 |
Valerian and Iulian | OTHER | Software | N/A | Problem with DAS configuration |
There is an issue with the GMT slave. When you click Online and then apply write hardware, if the message : register error on GMTSlave appear, reload a functioning DAS config and do not write hardware twice.
If you use write hardware twice, the error will disappear, but almost no triggering of the GMT will occur. |
| Pending | |
Sat Apr 28 21:12:55 2018 |
iulian | MUST2 | General | 3-alpha | Run 182 end ; problem with cooling |
RUN 182 start @13h
Stoped @ 21H
3alpha run
Problem with cooling of M2 in M2C. Looks like the debit reduced in time: retour no longer as cold as entrance.
Removed the HVs but mantain cooling to test. |
| Attachment 1: end_result_alpha_source_28_April.png
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| Fixed | e744 |
Sun Apr 29 20:37:58 2018 |
Francois | CATS | General | | Chronogram |
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| Attachment 1: chrono.jpg
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| Fixed | e744 |
Mon Apr 30 20:38:21 2018 |
iulian | RUN | General | 3-alpha | 6run 186 3a source 60 co source |
run #186
start@11h 30/04
stop @ 20h40
trigger T1-T5+EXL+PPT |
| Fixed | e744 |
Mon Apr 30 20:42:34 2018 |
iulian | RUN | General | 60Co | run 188 60 co source |
run #188 60co source EXL+PPT trigger
Started @20h42 30/04
Stopped @10h37 01/05 |
| Fixed | e744 |
Tue May 1 10:47:41 2018 |
iulian & valerian | RUN | General | 60Co | run 189 60 Co source |
run #189 60co source EXL+PPT trigger
Changed the way of codding PPT. for this run ppt is coded with the QDC using first dynode.
Started @10h48 01/05
stopped @8H55 02/05 Francois |
| Fixed | e744 |
Wed May 2 18:11:59 2018 |
Iulian Marlenne Louis | RUN | General | 3-alpha | 3 alpha test |
Run191 start 18h stop 18h10
Run ok, saved config DAS with good polarity on the thresholds CSI & piedestal allignement on MM1-MM5 |
| Attachment 1: run_191.png
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| Ongoing | e744 |
Thu May 3 08:50:17 2018 |
François | VACUUM | General | | stop vacuum |
turbo pumps stopped at 8H45
problem with the cooling system of the M2C chamber, the liquid was in the pipe but it was stopped, no flow, with a lot of "dusts" (vert de gris) => decision = we purge the pipes and the cooling system, once again ! |
| Fixed | e744 |
Thu May 3 15:04:03 2018 |
Iulian Marlenne | MUST2 | Hardware | N/A | X and Y possitions on the detector |
Telescope 1 : PCB 5 (ref on pcb: 2274)
Telescope 2 : PCB 4
Telescope 3 : PCB 7
Telescope 4 : PCB 11 (ref on pcb: n°2834-9)
Telescope 5 : PCB 2 (ref on pcb: X2489-8) Placed in the 0° chamber
Telescope 6 : PCB 6 placed at 180° compared with the beam direction
------------------------ ------------------------
X1/Y1 X2 / \ Y2 Y1/X1
Y2 / \ X2
4 / \ 1
/ \
/ \
/ \
/ \
----------------- -----------------
----------------- x -----------------
\ BEAM /
\ /
\ /
3 \ / 2
\ /
X2 \ / Y2
X1/Y1 Y2 \ / X2 X1/Y1
------------------------ ------------------------
----------------------
| |
| | Detector 5
| |
| |
| x |
| Beam |
| Y3 |
| Y2 |
| X2 X1/Y1 |
---------------------- |
| Fixed | e744 |
Thu May 3 15:20:16 2018 |
Iulian Marlenne | MUST2 | Hardware | N/A | X and Y possitions on the detector |
Telescope 1 : PCB 5 (ref on pcb: 2274)
Telescope 2 : PCB 4
Telescope 3 : PCB 7
Telescope 4 : PCB 11 (ref on pcb: n°2834-9)
Telescope 5 : PCB 2 (ref on pcb: X2489-8) Placed in the 0° chamber
Telescope 6 : PCB 6 placed at 180° compared with the beam direction
------------------------ ------------------------
X1/Y1 X2 / \ Y2 Y1/X1
Y2 / \ X2
4 / \ 1
/ \
/ \
/ \
/ \
----------------- -----------------
----------------- x -----------------
\ BEAM /
\ /
\ /
3 \ / 2
\ /
X2 \ / Y2
X1/Y1 Y2 \ / X2 X1/Y1
------------------------ ------------------------
----------------------
| |
| | Detector 5
| |
| |
| x |
| Beam |
| Y3 |
| Y2 |
| X2 X1/Y1 |
---------------------- |
| Ongoing | e744 |
Thu May 3 19:11:14 2018 |
Valerian Marlene and Francois | MUST2 | General | 3-alpha | run 3 alpha T5 |
run #196
3 alpha source and pedestals supressed
Trigger T5 only |
| Fixed | e744 |
Fri May 4 11:20:50 2018 |
Valerian | MUST2 | General | 3-alpha | T5 : 0° telescope |
After increasing the voltage on T5 DSSD from 80V to 100V the resolution increased from ~40keV sigma to 20keV sigma.
StripX vs StripY bidim and the 3 alpha peaks are joined to this entry. |
| Attachment 1: StripX_vs_StripY_T5_100V.pdf
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| Attachment 2: Si_E_T5_100V.pdf
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| Fixed | e744 |
Fri May 4 23:58:07 2018 |
iulian | RUN | General | 3-alpha | Run #203 alfa source & 60co source |
run #203
alpha source & 60co source
start 23h56
stop 11h07 |
| Attachment 1: run_203_ht.png
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| Attachment 2: run_203_ppt.png
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| Attachment 3: run_203_EXL.png
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| Attachment 4: run_203_must2.png
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| Ongoing | e744 |
Sat May 5 11:14:33 2018 |
Iulian & Valerian | RUN | General | 3-alpha | run #204 alpha source |
run #204
alpha source
start @11h15 05/05
stop @15h16 06/05
Cooling stopped on T5, the cooling system was beeping with a LLL error, I started it again but it stopped with this error again... I stopped the BT and HT on T5.
One of the BT was tripping. I looked at the DAS, but the temperature seemed Ok... but I have no idea if they reflect well the reality...
I join to this entry screenshots :
- the CAEN 1527 terminal
- the das of MUVI2 channel 1 X&Y
- the vigru screen updated
- The LLL error
After calling Francois and Laurent Menager, I refilled it with alcool from the blue containers. It seemed to be working again. |
| Attachment 1: BT_tripped_T5.png
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| Attachment 2: T5_das_no_cooling.png
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| Attachment 3: T5_das_no_cooling2.png
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| Attachment 4: T5_vigru_no_cooling.png
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| Attachment 5: 20180506_152338.jpg
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