Proton Calorimetry/Experimental Runs/2021/Apr15: Difference between revisions
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|6 || high || 245 || 366.3 || 10 || 7.1 || 12.5 || 170 || 57.33 || shoot-through, gantry angle 90° || N/A || N/A || N/A || N/A || N/A | |6 || high || 245 || 366.3 || 10 || 7.1 || 12.5 || 170 || 57.33 || shoot-through, gantry angle 90° || N/A || N/A || N/A || N/A || N/A | ||
|- | |- | ||
|7 || high || 105 || || 300 || 7.1 || 12.5 || 170 || 0 || CMOS sensor saturated, BP seen || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/CMOS_PD_PDL/Run007.pdf] || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/Fits/Run007.pdf] || | |7 || high || 105 || || 300 || 7.1 || 12.5 || 170 || 0 || CMOS sensor saturated, BP seen || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/CMOS_PD_PDL/Run007.pdf] || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/Fits/Run007.pdf] || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20210415/fits/Run007.pdf] || N/A || N/A | ||
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20210415/fits/Run007.pdf] || N/A || N/A | |||
|- | |- | ||
|8 || high || 105 || || 150 || 7.1 || 12.5 || 170 || 0 || CMOS sensor saturated, BP seen || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/CMOS_PD_PDL/Run008.pdf] || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/Fits/Run008.pdf] || | |8 || high || 105 || || 150 || 7.1 || 12.5 || 170 || 0 || CMOS sensor saturated, BP seen || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/CMOS_PD_PDL/Run008.pdf] || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/Fits/Run008.pdf] || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20210415/fits/Run008.pdf] || N/A || N/A | ||
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20210415/fits/Run008.pdf] || N/A || N/A | |||
|- | |- | ||
|9 || high || 70 || 40.8 || 700 || 7.1 || 12.5 || 170 || 0 || CMOS sensor saturated, BP seen || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/CMOS_PD_PDL/Run009.pdf] || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/Fits/Run009.pdf] || | |9 || high || 70 || 40.8 || 700 || 7.1 || 12.5 || 170 || 0 || CMOS sensor saturated, BP seen || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/CMOS_PD_PDL/Run009.pdf] || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/Fits/Run009.pdf] || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20210415/fits/Run009.pdf] || N/A || N/A | ||
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20210415/fits/Run009.pdf] || N/A || N/A | |||
|- | |- | ||
|10 || high || 70 || 40.8 || 350 || 7.1 || 12.5 || 170 || 0 || || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/CMOS_PD_PDL/Run010.pdf] || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/Fits/Run010.pdf] || | |10 || high || 70 || 40.8 || 350 || 7.1 || 12.5 || 170 || 0 || || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/CMOS_PD_PDL/Run010.pdf] || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/Fits/Run010.pdf] || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20210415/fits/Run010.pdf] || N/A || N/A | ||
[http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20210415/fits/Run010.pdf] || N/A || N/A | |||
|- | |- | ||
|11 || high || 80 || 51.8 || 500 || 7.1 || 12.5 || 170 || 0 || Couple 1000 off saturation || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/CMOS_PD_PDL/Run011.pdf] || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/Fits/Run011.pdf] || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20210415/fits/Run011.pdf] || N/A || N/A | |11 || high || 80 || 51.8 || 500 || 7.1 || 12.5 || 170 || 0 || Couple 1000 off saturation || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/CMOS_PD_PDL/Run011.pdf] || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/CMOS/20210415/Fits/Run011.pdf] || [http://www.hep.ucl.ac.uk/pbt/wikiData/images/DDC232/20210415/fits/Run011.pdf] || N/A || N/A |
Revision as of 19:15, 9 December 2021
Afternoon test at UCLH with photodiodes and CMOS sesnor.
Experiment Equipment
Item | Notes |
---|---|
Network Hub | Set in control room to take output from experimental room ethernet connection. Control laptops connected via 5GHz WiFi. |
Control Laptop x3 | 2x remote control for sensor and FPGA, 1 for notes/web GUI. |
Ethernet Cable x 3 | To connect DAQ laptops to network in the experimental room, network hub to network in control room. |
Portable Enclosure | Modified Big Zarges Waterproof Wheeled Equipment Case.
Features mount for scintillator stack, front and back openings for beam, patch panel with ports for SHV, BNC, SMA, USB, Camera Link cables. |
Scintillator stack | X x 10 mm, Y x 10 mm and Z x (approx) 2.8 mm sheets in ascending order from the front/beam of the end of the scintillator. Sheet numbers from front to end (in beam direction): 25, 31, 50, 52, 34, 44, 53, 47, 33, 54, 46, 42, 55, 45, 38, 36, 43, 32, 48, 41, 8, 39, 40, 37, 35, 49, 9, 2, 1, 51, 11, 4, 3, 23, 6. Full stack thickness measurements (in mm): 98.10, 98.08, 97.93, 98.49. |
ISDI CMOS sensor | sensor pixel dimension: 1030 x 1536. NO optical grease between scintillator and sensor. Connected to DAQ PC via Camera Link cable. |
Nikon D7500 | Connected to DAQ Laptop via USB cable. |
DAQ laptop x2 | Control sensor and photodiode acquisition. |
Nexys Video FPGA development board. | For interfacing between DDC232 and PC. |
Rev. 2 Texas Instruments DDC232 custom circuit board (x2) | Each housing 16x Hamamatsu S12915-16R photodiodes, coupled directly to scintillator sheets. No optical gel and aligned by eye to scintillator sheets. Photodiodes do not cover sheets 25, 23 and 6. |
Gloves | For handling scintillator |
Schematic
ISDI Sensor Instructions
General Sensor Configuration
- Base Configuration is 14 x 1 Bit
- Resolution is 1030 x 1536 pixels
- For selecting pixel rows in centre: Use horizontal offset (ignore DVAL to activate field) and horizontal resolution
Increase number of frame buffers
- To increase the number of frame buffers to the allowed maximum, start XCAP as administrator.
- Select Capture/Sequence Capture/Video to Frame Buffers/Driver Assistant
- Tick box in left field, then set number of frame buffers here.
Serial Terminal instructions for ISDI sensor
- Find serial terminal in PIXCI(R) tab of sensor control software.
- In Controls/Options: Make sure "Send string with CR" is selected. Should be default.
- In Controls/Setup: Select Serial Port: Enabled. Baud rate has to be 115200
- Set low full well mode using W000300000
- Set high full well mode using W000300004
- Read full well mode using R0003
Continuous Field buffer setting
- This setting makes sure that the buffer is filled with a new frame as they come in. If this option is not selected the sensor and software will not be synchronised and we *will record a lot of pitch black images.
- Select Capture/Live Options//Live Mode/Live Video: Continuous All buffer capture
DDC232 Instructions
- Bash script
prog.sh
executesFTDI.cpp
andlivePlot.cpp
. Execute with. prog.sh 2 350 170 0 50 true Data/capture.txt
in the directoryPhotodiodes
.- First argument is the number of DDC232s.
- Second argument is the full-scale range (FSR) in pC. Choices are: 12.5, 50, 100, 150, 200, 250, 300, 350.
- Third argument is the integration time in us. Range is 170-1455. Set in multiples of 5 us.
- Fourth argument is the number of measurements to acquire. Typically acquire 5700 measurements per second. Set to 0 for infinite loop.
- Fifth argument is the rate in Hz to update the file
average.csv
for ROOT/web GUI plotting. - Sixth argument is a boolean to choose whether to display the ROOT plot.
- Seventh argument is the filename and destination for the output hexadecimal data.
- After acquisition, close ROOT by choosing File->Quit in the ROOT window and then stopping DAQ (if in infinite loop) with CTRL-C.
Experiment Plan
- Shoot-through measurements (back & front) for light calibration and level setting.
- Range measurements between 70-120 MeV with 1mm steps with CMOS sensor and photodiodes.
- High intensity range measurements between 70-120 MeV with 1mm steps with photodiodes at optimal light level.
- Live measurement of 3cm x 3cm x 3cm treatment plan.
Experiment Notes
Range calorimeter measurements with ISDI sensor + photodiodes.
Images from sensor: /unix/pbt/data/uclh/20210415/CMOS
Photodiode hexadecimal data: /unix/pbt/data/uclh/20210415/DDC232
Run number | Full Well Mode | Beam Energy (MeV) | Estimated Range (mm) | Current (nA) | Spot size (mm) | DDC232 FSR (pC) | DDC232 Integration Time (us) | Degrader WET (mm) | Comments | PDL Comparison | CMOS QB Fit | PD QB Fit | Replay Fit | Replay Fit (Binned) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | high | Background | N/A | N/A | N/A | 350 | 170 | 0 | room light on | N/A | N/A | N/A | N/A | N/A |
1 | high | Background | N/A | N/A | N/A | 12.5 | 170 | 0 | repeat – room light on | N/A | N/A | N/A | N/A | N/A |
2 | high | Background | N/A | N/A | N/A | 12.5 | 170 | 0 | room lights off | N/A | N/A | N/A | N/A | N/A |
3 | high | 245 | 366.3 | 10 | 7.1 | 12.5 | 170 | 57.33 | shoot-through, gantry angle 270° | N/A | N/A | N/A | N/A | N/A |
4 | high | 245 | 366.3 | 20 | 7.1 | 12.5 | 170 | 57.33 | shoot-through, gantry angle 270°, CMOS sensor saturated | N/A | N/A | N/A | N/A | N/A |
5 | high | 245 | 366.3 | 10 | 7.1 | 12.5 | 170 | 57.33 | shoot-through, gantry angle 90° | N/A | N/A | N/A | N/A | N/A |
6 | high | 245 | 366.3 | 10 | 7.1 | 12.5 | 170 | 57.33 | shoot-through, gantry angle 90° | N/A | N/A | N/A | N/A | N/A |
7 | high | 105 | 300 | 7.1 | 12.5 | 170 | 0 | CMOS sensor saturated, BP seen | [1] | [2] | [3] | N/A | N/A | |
8 | high | 105 | 150 | 7.1 | 12.5 | 170 | 0 | CMOS sensor saturated, BP seen | [4] | [5] | [6] | N/A | N/A | |
9 | high | 70 | 40.8 | 700 | 7.1 | 12.5 | 170 | 0 | CMOS sensor saturated, BP seen | [7] | [8] | [9] | N/A | N/A |
10 | high | 70 | 40.8 | 350 | 7.1 | 12.5 | 170 | 0 | [10] | [11] | [12] | N/A | N/A | |
11 | high | 80 | 51.8 | 500 | 7.1 | 12.5 | 170 | 0 | Couple 1000 off saturation | [13] | [14] | [15] | N/A | N/A |
12 | high | 90 | 63.9 | 400 | 7.1 | 12.5 | 170 | 0 | Saturation | [16] | [17] | [18] | N/A | N/A |
13 | high | 100 | 77.1 | 350 | 7.1 | 12.5 | 170 | 0 | [19] | [20] | [21] | N/A | N/A | |
14 | high | 110 | 91.3 | 300 | 7.1 | 12.5 | 170 | 0 | Saturation | [22] | [23] | [24] | N/A | N/A |
15 | high | 120 | 106.5 | 270 | 7.1 | 12.5 | 170 | 0 | BP not captured in range | N/A | N/A | N/A | N/A | N/A |
16 | high | 110 | 91.3 | 150 | 7.1 | 12.5 | 170 | 0 | [25] | [26] | [27] | N/A | N/A | |
17 | high | 105 | 350 | 7.1 | 12.5 | 170 | 0 | Saturated | [28] | [29] | [30] | N/A | N/A | |
18 | high | 100 | 77.1 | 200 | 7.1 | 12.5 | 170 | 0 | Saturated | [31] | [32] | [33] | N/A | N/A |
19 | high | 100 | 77.1 | 350 | 7.1 | 12.5 | 1000 | 0 | Saturated | [34] | [35] | [36] | N/A | N/A |
20 | high | 95 | 400 | 7.1 | 12.5 | 170 | 0 | Saturated | [37] | [38] | [39] | N/A | N/A | |
21 | high | 90 | 63.9 | 200 | 7.1 | 12.5 | 170 | 0 | [40] | [41] | [42] | N/A | N/A | |
22 | high | 90 | 63.9 | 400 | 7.1 | 12.5 | 1000 | 0 | [43] | [44] | [45] | N/A | N/A | |
23 | high | 85 | 500 | 7.1 | 12.5 | 170 | 0 | just missed saturation | [46] | [47] | [48] | N/A | N/A | |
24 | high | 80 | 51.8 | 250 | 7.1 | 12.5 | 170 | 0 | [49] | [50] | [51] | N/A | N/A | |
25 | high | 80 | 51.8 | 500 | 7.1 | 12.5 | 1000 | 0 | [52] | [53] | [54] | N/A | N/A | |
26 | high | 75 | 600 | 7.1 | 12.5 | 170 | 0 | [55] | [56] | [57] | N/A | N/A | ||
27 | high | 70 | 40.8 | 350 | 7.1 | 12.5 | 170 | 0 | [58] | [59] | [60] | N/A | N/A | |
28 | high | 70 | 40.8 | 700 | 7.1 | 12.5 | 1000 | 0 | [61] | [62] | [63] | N/A | N/A | |
29 | N/A | Treatment Plan | N/A | N/A | N/A | 12.5 | 170 | 0 | clinical mode from now - scanned field | N/A | N/A | N/A | N/A | N/A |
30 | N/A | Treatment Plan | N/A | N/A | N/A | 12.5 | 170 | 0 | repeat | N/A | N/A | N/A | N/A | N/A |
31 | N/A | Treatment Plan | N/A | N/A | N/A | 50 | 170 | 0 | N/A | N/A | N/A | N/A | N/A |