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Entry  Mon May 20 13:33:06 2019, NH, New Merger/MBS Test Runs 8x
    Reply  Tue Aug 13 13:55:45 2019, NH, New Merger/MBS Test Runs 6x
Message ID: 51     Entry time: Mon May 20 13:33:06 2019     Reply to this: 61
Author: NH 
Subject: New Merger/MBS Test Runs 

New merger has been worked on by VP which fixes the timewarp issues and MBS integration.

Currently no WAVE capture is supported, VP will re-add WAVE histogramming for startup testing.

10.05.2019 - Pulser walkthrough
-> Pulser rate 50 Hz
-> 1 minute per 0.1 V (0.1 to 1 V)
-> extra time on 1 V

With this 95% of channels calibrate easily (good statistics)
Issue: ~16 channels (most of ASIC3) in FEE10 are horrificly noisy. Not calibrated

Fig 1. Pulser of FEE1 (no DSSD)
Fig 2. Pulser of FEE9 (DSSD)
Fig 3&4. Pulser of FEE10 noisy channels

Future TODO: Will investigate WAVE data and look if issue can be found.

20.05.2019 - Alpha walkthrough
-> Pulser off
-> FEE10ASIC3 has readout off & discriminator masked
-> Slow threshold 0x64
-> Fast threshold 0xff
-> HEC threshold 0x2

File is nyx/gamma/nhubbard/AIDA/alpha_bg_200519_

Rate is approx. 1MB/s still of WR timestamp data.

(NB, MIDAS Alpha walkthrough before beamtime I see no alpha events in!)

Fig 5: Temps
Fig 6: Stats
Fig 7: Merger Stats
Fig 8: MBS Stats

Attachment 1: 20190522-PulserFEE1.png  20 kB  Uploaded Mon May 20 14:45:49 2019  | Hide | Hide all
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Attachment 2: 20190522-PulserFEE9.png  23 kB  Uploaded Mon May 20 14:45:54 2019  | Hide | Hide all
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Attachment 3: 20190522-PulserFEE10-Bad.png  20 kB  Uploaded Mon May 20 14:45:59 2019  | Hide | Hide all
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Attachment 4: 20190522-PulserFEE10-VBad.png  22 kB  Uploaded Mon May 20 14:46:05 2019  | Hide | Hide all
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Attachment 5: 20190522-Temps.png  44 kB  Uploaded Mon May 20 14:49:40 2019  | Hide | Hide all
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Attachment 6: 20190522-Stats.png  28 kB  Uploaded Mon May 20 14:49:45 2019  | Hide | Hide all
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Attachment 7: 20190522-StatsMerger.png  78 kB  Uploaded Mon May 20 14:49:56 2019  | Hide | Hide all
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Attachment 8: 20190522-MBSRate.png  57 kB  Uploaded Mon May 20 14:50:04 2019  | Hide | Hide all
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