Proton Calorimetry/Experimental Runs/2018/Mar22

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Beam tests of the UCL plastic scintillator range calorimeter.

Contents


Night of Thursday 22th to Friday 23rd of March 2018

Pre-data Taking Information and Notes

  • Data was acquired with the DSLR camera and the ISDI CMOS sensor.
  • The average background value per pixel for the sensor is ~ 2500. The sensor pixel dimensions are 1030 x 1536. The sensor frame rate was always set to 25 frames per second.
  • NO optical grease between scintillator and sensor.
  • Beam is extracted over 5 seconds (one spill). The full capacity (100%) of the synchrotron ring is 1.2x1e10 protons.
  • Scintillator stack arrangement: 15 x 2 mm, 15 x 2.6 mm and 1 x 3 mm sheets used: In ascending order from the back of the scintillator to the front/beam. Except for sheet number 21 (2mm) which is placed at the end (away end from the beam) of the stack because of a crack in the sheet. Sheet numbers from front to end (in beam direction): 31,25,24,23,20,16,12,11,9,8,6,5,4,3,2,1,30,29,28,27,26,22,19,18,17,15,14,13,10,7,21
  • Folder for DSLR images: digiCamControl/20180322_medaustron
  • Note: When powering on PC, sensor has to be connected, but unpowered!
  • 16383 = saturation pixel number (16 bit x 1 tap)
  • Sensor images are always saved as a sequence of 21 Tiff images
  • Folder for sensor images: XCAP/data/20180322_medaustron

IMG_3067.jpg

IMG_3057.jpg

Data Taking

DSLR Sensor Beam Info Thumbnails
Run number Aperture Exposure (s) Full Well Mode Intensity (%) Number of particles/s Beam Energy (MeV) Test type Comments DSLR Sensor
1 f/5 1s Low N/A Background Background run with ND filter

DSC_0001.jpg

Run0001.jpg

2 f/5 1s Low 100% 1.2 x 1e10/5s 80.5 Bragg peak ND filter in - not enough light passes through filter. Remove! DSLR slightly saturated. 10 spills used for this run.

DSC_0002.jpg

3 f/8 1s High N/A Background No ND filter!

DSC_0003.jpg

Run0003.jpg

4 f/8 1s High 100% 1.2 x 1e10/5s 80.5 Bragg peak

DSC_0004.jpg

5 f/7.1 1s N/A 100% 1.2 x 1e10/5s 80.5 No beam caught

DSC_0005.jpg

N/A
6 f/7.1 1s N/A 100% 1.2 x 1e10/5s 80.5 No beam caught

DSC_0006.jpg

N/A
7 f/7.1 1s N/A 100% 1.2 x 1e10/5s 80.5 Perfect for DSLR, saturating sensor

DSC_0007.jpg

N/A
8 f/5 1s High 50% 0.6 x 1e10/5s 80.5 Good for sensor.77 mm of PMMA (11 sheets) in front of enclosure for calibration tests.

DSC_0008.jpg

9 f/5.6 1s N/A 50% 0.6 x 1e10/5s 80.5

DSC_0009.jpg

N/A
10 f/5.6 1s High 50% 0.6 x 1e10/5s 85.6

DSC_0010.jpg

11 f/5.6 1s High 50% 0.6 x 1e10/5s 85.6

DSC_0011.jpg

12 f/5.6 1s High 50% 0.6 x 1e10/5s 62.4

DSC_0012.jpg

13 f/5.6 1s High 50% 0.6 x 1e10/5s 62.4

DSC_0013.jpg

14 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot Scan Animation Spot 1

DSC_0014.jpg

15 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 2

DSC_0015.jpg

16 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 3

DSC_0016.jpg

17 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 4

DSC_0017.jpg

18 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 5

DSC_0018.jpg

19 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 6

DSC_0019.jpg

20 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 7

DSC_0020.jpg

21 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 8

DSC_0021.jpg

22 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 9

DSC_0022.jpg

23 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 10

DSC_0023.jpg

24 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 11

DSC_0024.jpg

25 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 12

DSC_0025.jpg

26 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 13. Calibration spot for middle of scintillator that we align the beam to.

DSC_0026.jpg

27 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 14

DSC_0027.jpg

28 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 15

DSC_0028.jpg

29 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 15. Repeat with beam with more intensity.

DSC_0029.jpg

30 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 PMMA removed!

DSC_0030.jpg

31 f/5.6 1s High 50% 0.6 x 1e10/5s 101.8 Energy Scan Animation

DSC_0031.jpg

32 f/5.6 1s High 50% 0.6 x 1e10/5s 99.6

DSC_0032.jpg

33 f/5.6 1s High 50% 0.6 x 1e10/5s 97.4

DSC_0033.jpg

34 f/5.6 1s High 50% 0.6 x 1e10/5s 95.1

DSC_0034.jpg

35 f/5.6 1s High 50% 0.6 x 1e10/5s 92.8

DSC_0035.jpg

36 f/5.6 1s High 50% 0.6 x 1e10/5s 90.4

DSC_0036.jpg

37 f/5.6 1s High 50% 0.6 x 1e10/5s 86.4

DSC_0037.jpg

38 f/5.6 1s High 50% 0.6 x 1e10/5s 85.6

DSC_0038.jpg

39 f/5.6 1s High 50% 0.6 x 1e10/5s 84.7

DSC_0039.jpg

40 f/5.6 1s High 50% 0.6 x 1e10/5s 83.9

DSC_0040.jpg

41 f/5.6 1s High 50% 0.6 x 1e10/5s 83.0

DSC_0041.jpg

42 f/5.6 1s High 50% 0.6 x 1e10/5s 82.3

DSC_0042.jpg

43 f/5.6 1s High 50% 0.6 x 1e10/5s 81.3

DSC_0043.jpg

44 f/5.6 1s High 50% 0.6 x 1e10/5s 80.5

DSC_0044.jpg

45 f/5.6 1s High 50% 0.6 x 1e10/5s 79.6

DSC_0045.jpg

46 N/A High 50% 0.6 x 1e10/5s 78.7 Sensor saturation! Reduce intensity. N/A
47 f/5.6 1s High 20% 2.4 x 1e9/5s 78.7

DSC_0047.jpg

48 f/5.6 1s High 20% 2.4 x 1e9/5s 77.8

DSC_0048.jpg

49 f/5 1s High 20% 2.4 x 1e9/5s 76.9

DSC_0049.jpg

50 f/5 1s High 20% 2.4 x 1e9/5s 76.0

DSC_0050.jpg

51 f/5 1s High 20% 2.4 x 1e9/5s 75.1

DSC_0051.jpg

52 f/5 1s High 20% 2.4 x 1e9/5s 74.2

DSC_0052.jpg

53 f/5 1s High 20% 2.4 x 1e9/5s 72.4

DSC_0053.jpg

54 f/5 1s High 20% 2.4 x 1e9/5s 70.5

DSC_0054.jpg

55 f/5 1s High 20% 2.4 x 1e9/5s 68.5

DSC_0055.jpg

56 f/5 1s High 20% 2.4 x 1e9/5s 66.5

DSC_0056.jpg

57 f/5 1s High 20% 2.4 x 1e9/5s 64.5

DSC_0057.jpg

58 f/5 1s High 20% 2.4 x 1e9/5s 62.4

DSC_0058.jpg

59 f/7.1 1s High 100% 1.2 x 1e10/5s 85.6 Intensity Scan Animation

DSC_0059.jpg

60 f/5.6 1s High 50% 0.6 x 1e10/5s 85.6

DSC_0060.jpg

61 f/4.5 1s High 20% 2.4 x 1e9/5s 85.6

DSC_0061.jpg

62 f/3.2 1s High 10% 1.2 x 1e9/5s 85.6

DSC_0062.jpg

63 f/3.2 1s Low 10% 1.2 x 1e9/5s 85.6 Sensor saturation!

DSC_0063.jpg

64 f/3.2 5s High 2.22% 2.66 x 1e8/5s 85.6 Factor 4.5 reduction

DSC_0064.jpg

65 f/3.2 5s Low 2.22% 2.66 x 1e8/5s 85.6

DSC_0065.jpg

66 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot Scan Animation Spot 1. 77 mm of PMMA (11 sheets) in front of enclosure for calibration tests. Acquire 2nd spill of every spot.

DSC_0066.jpg

67 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 2. 5 - 6 spills per spot. Column K shows the number of the spill recorded, starting at 0 with an empty spill, 1 - 1st spill of 1st spot, 2 - 2ns spill of 1st spot etc. So 7 is 2nd spill of 2nd spot.

DSC_0067.jpg

68 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 3

DSC_0068.jpg

69 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 4

DSC_0069.jpg

70 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 5

DSC_0070.jpg

71 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 6

DSC_0071.jpg

72 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 7

DSC_0072.jpg

73 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 8

DSC_0073.jpg

74 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 9

DSC_0074.jpg

75 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 10

DSC_0075.jpg

76 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 11

DSC_0076.jpg

77 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 12

DSC_0077.jpg

78 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 13

DSC_0078.jpg

79 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 14

DSC_0079.jpg

80 f/5.6 1s High 50% 0.6 x 1e10/5s 252.7 Spot 15

DSC_0080.jpg

81 f/3.2 1s low 50% 0.6 x 1e10/5s 99.6 Crosstalk check 56 mm of PMMA (8 sheets) in front of enclosure. In stack: 3 mm scintillator sheet and 2.6 mm sheet (from front of stack).

DSC_0081.jpg

82 f/3.2 1s low 50% 0.6 x 1e10/5s 99.6

DSC_0082.jpg

83 f/3.2 1s low) 50% 0.6 x 1e10/5s 99.6 Note: no beam seen at 86.4 MeV

DSC_0083.jpg



End of range telescope tests.
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