Proton Calorimetry/Experimental Runs/2022/MayLED: Difference between revisions

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'''Notes'''
'''Notes'''
*
*Rev. B DDC232 settings: 170us integration time and measured 10000 samples per run.
*Signal Generator settings: 0 ps delay, 500 kHz, 300 ns width, 5 ns leading edge and trailing edge, 6V high, 0V low.
*Fibres used: 25 and 29 (25 used for single injection tests).
*Sheets used: 84, 82, 81, 80, 79, 78, 77, 76, 75
*Materials tested: none, white paper (0.01 mm thick), black card (0.02 mm thick), mylar foil (0.006 mm thick). Materials cut into 10 cm x 10 cm layers and placed in-between sheets.
*Also test white scintillator stack holder against black scintillator stack holder.
 
'''Data saved in /unix/pbt/data/ucl/20220503'''


{|class="wikitable"
{|class="wikitable"
!Run
!Run
!Description
!Description
!Full Scale Range (pC)
!Graph
!Graph
|-
|-
|1 || D27, CMOS on, 350pC ||  
|1 || No material dark noise test || 12.5 ||
<div class="image150px" style="text-align: center;">
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run001.png http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run001.png]
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run001.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run001.png]
</div>  
</div>  
|-
|-
|2 || D27, CMOS on, 12.5pC ||  
|2 || No material cross-talk test || 12.5 ||
<div class="image150px" style="text-align: center;">
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run002.png http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run002.png]
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run002.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run002.png]
</div>  
</div>  
|-
|-
|3 || D27, CMOS off, 350pC ||  
|3 || No material light level test sheet 1 || 12.5 ||
<div class="image150px" style="text-align: center;">
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run003.png http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run003.png]
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run003.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run003.png]
</div>
</div>
|-
|-
|4 || D27, CMOS off, 12.5pC ||  
|4 || No material light level test sheet 2 || 12.5 ||
<div class="image150px" style="text-align: center;">
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run004.png http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run004.png]
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run004.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run004.png]
</div>
</div>
|-
|-
|5 || D109, CMOS on, 350pC ||  
|5 || No material light level test sheet 3 || 12.5 ||
<div class="image150px" style="text-align: center;">
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run005.png http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run005.png]
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run005.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run005.png]
</div>
</div>
|-
|-
|6 || D109, CMOS on, 12.5pC ||  
|6 || No material light level test sheet 4 || 12.5 ||
<div class="image150px" style="text-align: center;">
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run006.png http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run006.png]
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run006.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run006.png]
</div>
</div>
|-
|-
|7 || D109, CMOS off, 350pC ||  
|7 || No material light level test sheet 5 || 12.5 ||
<div class="image150px" style="text-align: center;">
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run007.png http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run007.png]
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run007.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run007.png]
</div>  
</div>  
|-
|-
|8 || D109, CMOS off, 12.5pC ||  
|8 || No material light level test sheet 6 || 12.5 ||
<div class="image150px" style="text-align: center;">
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run008.png http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run008.png]
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run008.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run008.png]
</div>  
</div>  
|-
|-
|9 || D109, CMOS on, 12.5pC. Detector housing grounded using ground pin of FPGA. Grounded using optical breadboard inside detector. ||  
|9 || No material light level test sheet 7 || 12.5 ||
<div class="image150px" style="text-align: center;">
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run009.png http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run009.png]
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run009.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run009.png]
</div>  
</div>  
|-
|-
|10 || D109, CMOS on, 12.5pC. Previous grounding seemed ineffective. Now grounded by attaching clip to metal on outside face of detector enclosure. ||  
|10 || No material light level test sheet 8 || 12.5 ||
<div class="image150px" style="text-align: center;">
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run010.png http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run010.png]
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run010.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run010.png]
</div>  
</div>  
|-
|-
|11 || D109, CMOS off, 12.5pC, grounded. ||  
|11 ||No material light level test sheet 9 || 12.5 ||
<div class="image150px" style="text-align: center;">
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run011.png http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run011.png]
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run011.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run011.png]
</div>  
</div>  
|-
|-
|12 || D27, CMOS off, 12.5pC, grounded. ||  
|12 || No material 90° dark noise test || 12.5 ||
<div class="image150px" style="text-align: center;">
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run012.png http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run012.png]
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run012.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run012.png]
</div>  
</div>  
|-
|-
|13 || D27, CMOS off, 12.5pC ||  
|13 || No material 90° cross-talk test || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run013.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run013.png]
</div>
|-
|14 || No material 90° light level test sheet 1 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run014.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run014.png]
</div>
|-
|15 || No material 90° light level test sheet 2 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run015.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run015.png]
</div>
|-
|16 || No material 90° light level test sheet 3 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run016.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run016.png]
</div>
|-
|17 || No material 90° light level test sheet 4 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run017.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run017.png]
</div>
|-
|18 || No material 90° light level test sheet 5 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run018.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run018.png]
</div>
|-
|19 || No material 90° light level test sheet 6 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run019.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run019.png]
</div>
|-
|20 || No material 90° light level test sheet 7 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run020.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run020.png]
</div>
|-
|21 ||No material 90° light level test sheet 8 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run021.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run021.png]
</div>
|-
|22 || No material 90° light level test sheet 9 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run022.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run022.png]
</div>
|-
|23 || White paper dark noise test || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run023.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run023.png]
</div>
|-
|24 || White paper cross-talk measurement || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run024.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run024.png]
</div>
|-
|25 || White paper light level test sheet 1 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run025.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run025.png]
</div>
|-
|26 || White paper light level test sheet 2 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run026.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run026.png]
</div>
|-
|27 || White paper light level test sheet 3 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run027.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run027.png]
</div>
|-
|28 || White paper light level test sheet 4 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run028.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run028.png]
</div>
|-
|29 || White paper light level test sheet 5 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run029.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run029.png]
</div>
|-
|30 || White paper light level test sheet 6 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run030.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run030.png]
</div>
|-
|31 || White paper light level test sheet 7 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run031.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run031.png]
</div>
|-
|32 || White paper light level test sheet 8 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run032.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run032.png]
</div>
|-
|33 || White paper light level test sheet 9 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run033.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run033.png]
</div>
|-
|34 || White paper 90° dark noise test || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run034.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run034.png]
</div>
|-
|35 || White paper 90° cross-talk measurement || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run035.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run035.png]
</div>
|-
|36 || White paper 90° light level test sheet 1 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run036.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run036.png]
</div>
|-
|37 || White paper 90° light level test sheet 2 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run037.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run037.png]
</div>
|-
|38 || White paper 90° light level test sheet 3 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run038.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run038.png]
</div>
|-
|39 || White paper 90° light level test sheet 4 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run039.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run039.png]
</div>
|-
|40 || White paper 90° light level test sheet 5 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run040.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run040.png]
</div>
|-
|41 || White paper 90° light level test sheet 6 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run041.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run041.png]
</div>
|-
|42 || White paper 90° light level test sheet 7 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run042.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run042.png]
</div>
|-
|43 || White paper 90° light level test sheet 8 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run043.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run043.png]
</div>
|-
|44 || White paper 90° light level test sheet 9 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run044.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run044.png]
</div>
|-
|45 || Black card noise test (Rev. C) || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run045.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run045.png]
</div>
|-
|46 || Black card noise test (Rev. C) || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run046.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run046.png]
</div>
|-
|47 || Black card cross-talk measurement (Rev. C) || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run047.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run047.png]
</div>
|-
|48 || Black card light level test sheet 1 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run048.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run048.png]
</div>
|-
|49 || Black card light level test sheet 2 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run049.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run049.png]
</div>
|-
|50 || Black card light level test sheet 3 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run050.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run050.png]
</div>
|-
|51 || Black card light level test sheet 4 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run051.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run051.png]
</div>
|-
|52 || Black card light level test sheet 5 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run052.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run052.png]
</div>
|-
|53 || Black card light level test sheet 6 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run053.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run053.png]
</div>
|-
|54 || Black card light level test sheet 8 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run054.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run054.png]
</div>
|-
|55 || Black card light level test sheet 9 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run055.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run055.png]
</div>
|-
|56 || Mylar foil dark noise test || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run056.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run056.png]
</div>
|-
|57 || Mylar foil cross-talk measurement || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run057.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run057.png]
</div>
|-
|58 || Mylar foil light level test sheet 1 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run058.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run058.png]
</div>
|-
|59 || Mylar foil light level test sheet 2 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run059.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run059.png]
</div>
|-
|60 || Mylar foil light level test sheet 3 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run060.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run060.png]
</div>
|-
|61 || Mylar foil light level test sheet 4 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run061.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run061.png]
</div>
|-
|62 || Mylar foil light level test sheet 5 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run062.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run062.png]
</div>
|-
|63 || Mylar foil light level test sheet 6 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run063.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run063.png]
</div>
|-
|64 || Mylar foil light level test sheet 7 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run064.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run064.png]
</div>
|-
|65 || Mylar foil light level test sheet 8 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run065.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run065.png]
</div>
|-
|66 || Mylar foil light level test sheet 9 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run066.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run066.png]
</div>
|-
|67 || Mylar 90° dark noise test || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run067.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run067.png]
</div>
|-
|68 || Mylar 90° cross-talk measurement || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run068.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run068.png]
</div>
|-
|69 || Mylar 90°  light level test sheet 1 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run069.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run069.png]
</div>
|-
|70 || Mylar 90°  light level test sheet 2 || 12,5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run070.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run070.png]
</div>
|-
|71 || Mylar 90° light level test sheet 3 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run071.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run071.png]
</div>
|-
|72 || Mylar 90° light level test sheet 4 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run072.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run072.png]
</div>
|-
|73 || Mylar 90° light level test sheet 5 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run073.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run073.png]
</div>
|-
|74 || Mylar 90° light level test sheet 6 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run074.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run074.png]
</div>
|-
|75 || Mylar 90° light level test sheet 7 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run075.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run075.png]
</div>
|-
|76 || Mylar 90° light level test sheet 8 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run076.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run076.png]
</div>
|-
|77 || Mylar 90° light level test sheet 9 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run077.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run077.png]
</div>
|-
|78 || White paint light level test sheet 1 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run078.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run078.png]
</div>
|-
|79 || White paint light level test sheet 2 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run079.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run079.png]
</div>
|-
|80 || White paint light level test sheet 3 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run080.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run080.png]
</div>
|-
|81 || White paint light level test sheet 4 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run081.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run081.png]
</div>
|-
|82 || White paint light level test sheet 5 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run082.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run082.png]
</div>
|-
|83 || White paint light level test sheet 6 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run083.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run083.png]
</div>
|-
|84 || Mylar level test sheet 1 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run084.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run084.png]
</div>
|-
|85 || Mylar light level test sheet 2 (Optical Gel) || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run085.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run085.png]
</div>
|-
|86 || Mylar light level test sheet 3 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run086.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run086.png]
</div>
|-
|87 || Mylar gel smear cross-talk measurement || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run087.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run087.png]
</div>
|-
|88 || Mylar gel smear light level test sheet 1 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run088.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run088.png]
</div>
|-
|89 || Mylar gel smear light level test sheet 2 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run089.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run089.png]
</div>
|-
|90 || Mylar gel smear light level test sheet 3 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run090.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run090.png]
</div>
|-
|91 || Mylar gel smear light level test sheet 4 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run091.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run091.png]
</div>
|-
|92 || Mylar gel smear light level test sheet 5 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run092.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run092.png]
</div>
|-
|93 || Mylar gel smear light level test sheet 6 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run093.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run093.png]
</div>
|-
|94 || Mylar gel smear light level test sheet 7 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run094.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run094.png]
</div>
|-
|95 || Mylar gel smear light level test sheet 8 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run095.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run095.png]
</div>
|-
|96 || Mylar gel smear light level test sheet 9 || 50 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run096.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run096.png]
</div>
|-
|97 || Black Stack Holder Mylar Dark Noise Test || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run097.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run097.png]
</div>
|-
|98 || Black Stack Holder Mylar Cross Talk Measurement || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run098.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run098.png]
</div>
|-
|99 || Black Stack Holder Mylar Light Level Test 1 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run099.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run099.png]
</div>
|-
|100 || Black Stack Holder Mylar Light Level Test 2 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run100.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run100.png]
</div>
|-
|101 || Black Stack Holder Mylar Light Level Test 3 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run101.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run101.png]
</div>
|-
|102 || Black Stack Holder Mylar Light Level Test 4 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run102.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run102.png]
</div>
|-
|103 || Black Stack Holder Mylar Light Level Test 5 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run103.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run103.png]
</div>
|-
|104 || Black Stack Holder Mylar Light Level Test 6 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run104.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run104.png]
</div>
|-
|105 || Black Stack Holder Mylar Light Level Test 7 || 12.5 ||
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run105.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run105.png]
</div>
|-
|106 || Black Stack Holder Mylar Light Level Test 8 || 12.5 ||
<div class="image150px" style="text-align: center;">
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run013.png http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run013.png]
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run106.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run106.png]
</div>
</div>
|-
|-
|14 || D27, CMOS off, 12.5pC, grounded, LED. LED pulse of 1MHz, 6V height and 500ns width. Injected into single scintillator sheet coupled to photodiode 16. ||  
|107 || Black Stack Holder Mylar Light Level Test 9 || 12.5 ||
<div class="image150px" style="text-align: center;">
<div class="image150px" style="text-align: center;">
[http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run014.png http://www.hep.ucl.ac.uk/pbt/wikiData/movies/DDC232/210422/Histograms/Run014.png]
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run107.png http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20220503/Run107.png]
</div>
</div>
|-
|-

Latest revision as of 17:36, 18 June 2022

Optical isolation tests using LED fibre in D27.

Aim: Investigate optimal material to use to optically isolate unpainted sheets and whether single layers of material provide sufficient isolation.

Notes

  • Rev. B DDC232 settings: 170us integration time and measured 10000 samples per run.
  • Signal Generator settings: 0 ps delay, 500 kHz, 300 ns width, 5 ns leading edge and trailing edge, 6V high, 0V low.
  • Fibres used: 25 and 29 (25 used for single injection tests).
  • Sheets used: 84, 82, 81, 80, 79, 78, 77, 76, 75
  • Materials tested: none, white paper (0.01 mm thick), black card (0.02 mm thick), mylar foil (0.006 mm thick). Materials cut into 10 cm x 10 cm layers and placed in-between sheets.
  • Also test white scintillator stack holder against black scintillator stack holder.

Data saved in /unix/pbt/data/ucl/20220503

Run Description Full Scale Range (pC) Graph
1 No material dark noise test 12.5

Run001.png

2 No material cross-talk test 12.5

Run002.png

3 No material light level test sheet 1 12.5

Run003.png

4 No material light level test sheet 2 12.5

Run004.png

5 No material light level test sheet 3 12.5

Run005.png

6 No material light level test sheet 4 12.5

Run006.png

7 No material light level test sheet 5 12.5

Run007.png

8 No material light level test sheet 6 12.5

Run008.png

9 No material light level test sheet 7 12.5

Run009.png

10 No material light level test sheet 8 12.5

Run010.png

11 No material light level test sheet 9 12.5

Run011.png

12 No material 90° dark noise test 12.5

Run012.png

13 No material 90° cross-talk test 12.5

Run013.png

14 No material 90° light level test sheet 1 12.5

Run014.png

15 No material 90° light level test sheet 2 12.5

Run015.png

16 No material 90° light level test sheet 3 12.5

Run016.png

17 No material 90° light level test sheet 4 12.5

Run017.png

18 No material 90° light level test sheet 5 12.5

Run018.png

19 No material 90° light level test sheet 6 12.5

Run019.png

20 No material 90° light level test sheet 7 12.5

Run020.png

21 No material 90° light level test sheet 8 12.5

Run021.png

22 No material 90° light level test sheet 9 12.5

Run022.png

23 White paper dark noise test 12.5

Run023.png

24 White paper cross-talk measurement 50

Run024.png

25 White paper light level test sheet 1 50

Run025.png

26 White paper light level test sheet 2 50

Run026.png

27 White paper light level test sheet 3 50

Run027.png

28 White paper light level test sheet 4 50

Run028.png

29 White paper light level test sheet 5 50

Run029.png

30 White paper light level test sheet 6 50

Run030.png

31 White paper light level test sheet 7 50

Run031.png

32 White paper light level test sheet 8 50

Run032.png

33 White paper light level test sheet 9 50

Run033.png

34 White paper 90° dark noise test 12.5

Run034.png

35 White paper 90° cross-talk measurement 12.5

Run035.png

36 White paper 90° light level test sheet 1 12.5

Run036.png

37 White paper 90° light level test sheet 2 12.5

Run037.png

38 White paper 90° light level test sheet 3 12.5

Run038.png

39 White paper 90° light level test sheet 4 12.5

Run039.png

40 White paper 90° light level test sheet 5 12.5

Run040.png

41 White paper 90° light level test sheet 6 12.5

Run041.png

42 White paper 90° light level test sheet 7 12.5

Run042.png

43 White paper 90° light level test sheet 8 12.5

Run043.png

44 White paper 90° light level test sheet 9 12.5

Run044.png

45 Black card noise test (Rev. C) 12.5

Run045.png

46 Black card noise test (Rev. C) 12.5

Run046.png

47 Black card cross-talk measurement (Rev. C) 50

Run047.png

48 Black card light level test sheet 1 50

Run048.png

49 Black card light level test sheet 2 50

Run049.png

50 Black card light level test sheet 3 50

Run050.png

51 Black card light level test sheet 4 50

Run051.png

52 Black card light level test sheet 5 50

Run052.png

53 Black card light level test sheet 6 50

Run053.png

54 Black card light level test sheet 8 50

Run054.png

55 Black card light level test sheet 9 50

Run055.png

56 Mylar foil dark noise test 12.5

Run056.png

57 Mylar foil cross-talk measurement 50

Run057.png

58 Mylar foil light level test sheet 1 50

Run058.png

59 Mylar foil light level test sheet 2 50

Run059.png

60 Mylar foil light level test sheet 3 50

Run060.png

61 Mylar foil light level test sheet 4 50

Run061.png

62 Mylar foil light level test sheet 5 50

Run062.png

63 Mylar foil light level test sheet 6 50

Run063.png

64 Mylar foil light level test sheet 7 50

Run064.png

65 Mylar foil light level test sheet 8 50

Run065.png

66 Mylar foil light level test sheet 9 50

Run066.png

67 Mylar 90° dark noise test 12.5

Run067.png

68 Mylar 90° cross-talk measurement 50

Run068.png

69 Mylar 90° light level test sheet 1 12.5

Run069.png

70 Mylar 90° light level test sheet 2 12,5

Run070.png

71 Mylar 90° light level test sheet 3 12.5

Run071.png

72 Mylar 90° light level test sheet 4 12.5

Run072.png

73 Mylar 90° light level test sheet 5 12.5

Run073.png

74 Mylar 90° light level test sheet 6 12.5

Run074.png

75 Mylar 90° light level test sheet 7 12.5

Run075.png

76 Mylar 90° light level test sheet 8 12.5

Run076.png

77 Mylar 90° light level test sheet 9 12.5

Run077.png

78 White paint light level test sheet 1 12.5

Run078.png

79 White paint light level test sheet 2 12.5

Run079.png

80 White paint light level test sheet 3 12.5

Run080.png

81 White paint light level test sheet 4 12.5

Run081.png

82 White paint light level test sheet 5 12.5

Run082.png

83 White paint light level test sheet 6 12.5

Run083.png

84 Mylar level test sheet 1 50

Run084.png

85 Mylar light level test sheet 2 (Optical Gel) 50

Run085.png

86 Mylar light level test sheet 3 50

Run086.png

87 Mylar gel smear cross-talk measurement 50

Run087.png

88 Mylar gel smear light level test sheet 1 50

Run088.png

89 Mylar gel smear light level test sheet 2 50

Run089.png

90 Mylar gel smear light level test sheet 3 50

Run090.png

91 Mylar gel smear light level test sheet 4 50

Run091.png

92 Mylar gel smear light level test sheet 5 50

Run092.png

93 Mylar gel smear light level test sheet 6 50

Run093.png

94 Mylar gel smear light level test sheet 7 50

Run094.png

95 Mylar gel smear light level test sheet 8 50

Run095.png

96 Mylar gel smear light level test sheet 9 50

Run096.png

97 Black Stack Holder Mylar Dark Noise Test 12.5

Run097.png

98 Black Stack Holder Mylar Cross Talk Measurement 12.5

Run098.png

99 Black Stack Holder Mylar Light Level Test 1 12.5

Run099.png

100 Black Stack Holder Mylar Light Level Test 2 12.5

Run100.png

101 Black Stack Holder Mylar Light Level Test 3 12.5

Run101.png

102 Black Stack Holder Mylar Light Level Test 4 12.5

Run102.png

103 Black Stack Holder Mylar Light Level Test 5 12.5

Run103.png

104 Black Stack Holder Mylar Light Level Test 6 12.5

Run104.png

105 Black Stack Holder Mylar Light Level Test 7 12.5

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106 Black Stack Holder Mylar Light Level Test 8 12.5

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107 Black Stack Holder Mylar Light Level Test 9 12.5

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