 Sun Apr 18 11:18:21 2021, TD, Sunday 18 April 12.00-16.00 25x
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12.18 DAQ continues file NULL/R30_490
ASIC settings 2019Dec19-16.19.51
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Sun Jun 16 03:11:27 2024, TD, Sunday 16 June 26x
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04.08 DSSSD bias & leakage current OK - attachment 1
FEE64 temperatures OK - attachment 2
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Sun May 15 15:51:49 2022, ML, Sunday 15th May 16:00-0:00 12x
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Status at 16:45 (CET)
The expreiment continues to run smoothly.
AIDA Stats look ok - Attachment 1 |
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Sun May 15 07:40:52 2022, OH, Sunday 15th May 08:00-16:00 10x
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08:40 FEE Temperatures ok - attachment 1
FEE statistics - Attachment 2
Bias and leakage currents ok - attachment 3
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Sat Mar 14 23:09:28 2020, MB, SJ, MR, Sunday 15th March 0:00-8:00 16x
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AIDA ELog filled out by DESPEC night shift members Matthew Brunet (MB), Shaheen Jazrawi (SJ), and Matthias Rudiger (MR).
0:05-0:08 Beam operators altering settings, beam off/sporadic during this period. |
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Sun Mar 15 06:45:00 2020, CA, LS, CG, Sunday 15th March 08:00 - 24:00 35x
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ASIC settings 2019Oct31-13.24.23
slow comparator 0xa
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Sat May 14 23:02:33 2022, TD, Sunday 15 May 00:00-08:00 48x
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Pb beam c. 1e+9/spill
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Sun Jun 15 10:53:08 2025, TD, Sunday 15 June 2025 41x
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11.45 DSSSD bias & leakage current - attachment 1
FEE64 temps OK - attachment 2
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Sun Mar 14 07:04:30 2021, OH, Sunday 14th March 2021 20x
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08:07 Realised the correlation scalers hadn't been enabled again. Have enabled them now. R56_151
Looking through the merger messages from the nightshift we see bad timestamps in FEE 11. This FEE does not have any scalers going into it.
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 Sun Mar 14 08:16:00 2021, OH PJCS, Sunday 14th March 2021
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> 08:07 Realised the correlation scalers hadn't been enabled again. Have enabled them now. R56_151
>
> Looking through the merger messages from the nightshift we see bad timestamps in FEE 11. This FEE does not have any scalers going into it.
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Sun Mar 14 17:35:05 2021, TD, OH, Sunday 14 March - Pulser Walkthrough
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18.01 Pulser walkthrough at end of run S452 file S452/R57_0 ... R57_28
ASIC settings 2019Dec19-16.19.51
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Sun Jun 13 17:29:04 2021, TD, Sunday 13 June 8x
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18.15 DAQ continues file S496/R32_946
Hot HEC channels multiple FEE64s from c. 06.00 this morning
ASIC check fixes
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Tue Mar 12 16:16:49 2024, NH, TD, JB, HA, Summary of DSSSD Biasing 12.03
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DSSD#1 undergoes a breakdown at 90V, two of the three wafers show this
- The adapter PCBs themselves have no breakdown at 100V, indicating the issue is internal to the snout
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Tue Apr 23 13:08:28 2024, TD, Summary of AIDA FEE64 stops
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We have observed a number of AIDA FEE64s stop producing data.
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Mon Nov 13 11:46:54 2023, TD, Summary of AIDA 24cm x 8cm 'triple' DSSSD tests
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Fri Nov 1 15:24:40 2019, CA, TD, NH, Summary - 29.10-1.11.19
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3x MSL type BB18(DS)-1000 installed
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Fri Nov 1 15:45:04 2019, CA, TD, NH, Summary - 29.10-1.11.19
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>
>
> - evidence of c. 1MHz extrinsic noise for most FEE64s
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Fri Nov 1 18:09:03 2019, CA, TD, NH, Summary - 29.10-1.11.19
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> >
> >
> > - evidence of c. 1MHz extrinsic noise for most FEE64s
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Mon Jul 21 13:01:19 2025, MP, Status
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| Status before grounding checks |
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Tue Jul 22 17:00:26 2025, MP, CC, Status
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Test with shielded HV cables for both detectors.
The FWHM for ch1 is now 184 ch.
Yesterday cables for cards 5, 6, 10, 11, 12, 14, 16 were partially connected (only 1 out of 2 flat cables was in), now both are connected. |