HW-Time-Slice Firmware-Filter Software vx2740 Steering Module Reports MVM MVM Vexos MVM-Bug listing MVM TRIUMF Local DS Prototype DS Cryogenic For Shifters BCIT-31 ChronoBox Run Operation DS-DAQ
  CERN DS-Proto0 read-only backup, Page 4 of 8  Not logged in ELOG logo
ID Date Author Type Categorydown Subject Text Attachments
  4   09 Jan 2019 12:22 ThomasRoutineGeneralV1725 LVDS outputsPierre figured out that NIM crate not working.
 We now see LVDS outputs from the individual
channels firing. 
  
  14   19 Feb 2019 16:26 Pierre-A.ConfigurationGeneralOverall HW configurationFor Reference,

I put a simple schematic for the
Trigger/Run control.
 ds-proto-architecture-02.pdf 
  17   06 Mar 2019 14:16 ThomasRoutineGeneralRetested the chronobox trigger logicI retested the chronobox trigger generation:

1) Inserting moderate sized pulse into channel
  
  27   08 Apr 2019 08:31 ThomasRoutineGeneralGeneral work - day 1 at CERNNotes on day:

1) Fixed the problem with the network interfaces.
  
  28   10 Apr 2019 05:40 ThomasRoutineGeneralGeneral work - day 3 at CERNSeveral points:

1) Gave a series of tutorial on DAQ to DS
  
  34   12 Jul 2019 06:01 Marco RescignoRoutineGeneralRun 703Run 703 is being writte on disk.

16 channels of board 00. 

Laser trigger at 10 Hz
  
  35   12 Jul 2019 07:58 Marco RescignoRoutineGeneralMB1 test in proto-0 setup/day 2Implemented a simple charge integration
on the midas display, most of the channels
look almost as good as this one.
 Screenshot_from_2019-07-13_17-45-14.png 
  36   12 Jul 2019 11:34 Marco RescignoRoutineGeneralMB1 test in proto-0 setup/2 Run 718Run 718 has 25 channel readout Board 0
ch 0-15 and Board 0 ch 0-7. 

Laser triggered, some noise, maybe
 RMS_run718.gifSPE.gifScintillation.gif 
  37   13 Jul 2019 14:50 Marco RescignoRoutineGeneralLong Laser run on diskRun 747 , 250 k events

as requested by alessandro 40%
post trigger, acquisition window 16 us.
  
  38   16 Jul 2019 01:58 Marco RescignoRoutineGeneralRun 766 (Laser) Laser Run with Vbias=65 V , new recommended
value from PE group

500 k events acquired
  
  39   16 Jul 2019 02:39 Marco RescignoRoutineGeneralrun 771, scintillation events triggering on ch11 and ch12 of board0Trigger setup with a threshold of 1500
ADC count wrt to baseline, on just two channels.

This is also to limit the trigger
  
  41   16 Jul 2019 03:17 Marco RescignoRoutineGeneralrun 772, scintillation events triggering on all channelsMajority of 5, threshold at 1000 ADC count,
13 channels enabled (10 trigger signals) 
50 Hz, 30 us window.
  
  42   16 Jul 2019 03:51 Marco RescignoRoutineGeneralrun 773, scintillation events triggering on all 24 channelsMajority of 5, threshold at 1000 ADC count,
24 channels enabled (16 trigger signals) 
100 Hz, 30 us window.
  
  43   16 Jul 2019 03:53 Marco RescignoRoutineGeneralrun 774, scintillation events triggering on all 24 channels and 200 us windowMajority of 8, threshold at 1000 ADC count,
24 channels enabled (16 trigger signals) 
10 Hz, 200 us window, trigger at 9.5 microseconds.
 PileupEvent.png 
  56   01 Nov 2019 09:06 Alex KishRoutineGeneralrun 826, zero-field with gas pocketGas pocket: ON

Fields: OFF

Threshold: 400
  
  60   01 Nov 2019 10:56 Alex / MarcoRoutineGeneralrun 829, with nominal fieldsGas pocket: ON

Fields: ON

Threshold: 200
  
  61   03 Nov 2019 07:46 Alex KishRoutineGeneralrun 833, with nominal fieldsGas pocket: ON

Fields: ON (wire
gate 3780 V, 1st ring 4180 V, cathode 6180
  
  62   03 Nov 2019 08:15 Alex KishRoutineGeneralrun 834, drift field ON, extraction OFFGas pocket: ON

Fields: drift
field ON (1st ring 4180 V, cathode 6180 V),
  
  63   03 Nov 2019 08:49 Alex KishRoutineGeneralrun 835, zero drift fieldGas pocket: ON

Fields: drift
field OFF (1st ring 0 V, cathode 0 V), extraction
  
  64   03 Nov 2019 09:17 Alex KishRoutineGeneralrun 836, zero drift fieldGas pocket: ON

Fields: drift
field OFF (1st ring 0 V, cathode 0 V), extraction
  
ELOG V3.1.4-cb3afcd8