# Characteristic for Hamamatsu Avalanche Photo Diode
# Serial number: 0705005860
# 
# Temperature: -25.0
# Type of measurement: Gain
# Created: Wed, 23. July 2014 15:31:21 CEST

xdata = [9.9428, 14.9988, 19.9946, 24.9931, 29.9917, 34.9747, 39.9861, 45, 50.0179, 55.0052, 60.0007, 64.9918, 69.982, 74.9932, 80.0053, 85.0013, 89.9983, 94.9975, 99.9838, 104.992, 110.004, 115.004, 119.999, 124.991, 129.981, 134.973, 139.982, 144.993, 149.984, 154.983, 159.977, 164.966, 169.976, 174.992, 179.988, 184.983, 189.979, 194.969, 199.975, 204.991, 210.01, 214.999, 219.989, 224.977, 229.968, 234.977, 239.993, 244.991, 249.984, 250.485, 250.986, 251.487, 251.985, 252.485, 252.985, 253.485, 253.981, 254.481, 254.981, 255.478, 255.978, 256.477, 256.976, 257.475, 257.974, 258.473, 258.974, 259.462, 259.963, 260.463, 260.964, 261.467, 261.968, 262.47, 262.973, 263.472, 263.974, 264.477, 264.975, 265.478, 265.977, 266.479, 266.981, 267.486, 267.989, 268.49, 268.994, 269.493, 269.994, 270.496, 270.997, 271.5, 272.001, 272.504, 273.005, 273.506, 274.006, 274.508, 275.01, 275.5, 275.998, 276.498, 276.997, 277.499, 278, 278.497, 278.998, 279.499, 279.996, 280.496, 280.995, 281.497, 281.995, 282.493, 282.993, 283.493, 283.993, 284.494, 284.991, 285.491, 285.987, 286.486, 286.983, 287.483, 287.982, 288.481, 288.98, 289.478, 289.975, 290.473, 290.97, 291.459, 291.96, 292.462, 292.962, 293.463, 293.965, 294.466, 294.965, 295.468, 295.967, 296.468, 296.968, 297.47, 297.971, 298.472, 298.973, 299.476, 299.977, 300.477, 300.979, 301.481, 301.983, 302.484, 302.985, 303.487, 303.989, 304.492, 304.994, 305.497, 305.997, 306.499, 307, 307.489, 307.99, 308.488, 308.986, 309.486, 309.988, 310.485, 310.987, 311.485, 311.987, 312.486, 312.985, 313.484, 313.987, 314.488, 314.986, 315.485, 315.983, 316.485, 316.983, 317.48, 317.98, 318.478, 318.977, 319.478, 319.978, 320.477, 320.976, 321.478, 321.977, 322.476, 322.976, 323.465, 323.965, 324.464, 324.965, 325.465, 325.967, 326.469, 326.972, 327.474, 327.973, 328.474, 328.976, 329.477, 329.979, 330.478, 330.982, 331.484, 331.985, 332.485, 332.986, 333.491, 333.991, 334.495, 334.995, 335.495, 335.997, 336.498, 336.999, 337.5, 338.003, 338.504, 339.007, 339.495, 339.996, 340.495, 340.996, 341.496, 341.996, 342.497, 342.996, 343.495, 343.996, 344.496, 344.994, 345.495, 345.994, 346.496, 346.997, 347.497, 347.997, 348.496, 348.996, 349.495, 349.995, 350.495, 350.994, 351.492, 351.993, 352.493, 352.991, 353.491, 353.991, 354.492, 354.992, 355.478, 355.981, 356.481, 356.981, 357.484, 357.985, 358.485, 358.987, 359.49, 359.989, 360.492, 360.993, 361.495, 361.994, 362.497, 362.998, 363.501, 364.002, 364.504, 365.007, 365.51, 366.009, 366.51, 367.012, 367.516, 368.017, 368.519, 369.02, 369.523, 370.025, 370.526, 371.028, 371.517, 372.015, 372.514]
ydata = [0.457942655477, 0.482680661757, 0.466571672369, 0.506204176988, 0.531581737899, 0.542512157337, 0.551716939085, 0.565524525926, 0.580481985602, 0.612699135938, 0.608672095701, 0.614425602068, 0.639738544765, 0.625931786362, 0.638587843491, 0.667928654864, 0.669079356137, 0.68979032218, 0.696118764964, 0.711651989495, 0.722582408934, 0.730740044239, 0.763429404601, 0.777236163004, 0.823835836599, 0.847998078022, 0.888268480395, 0.925564788044, 0.94924984881, 1.01540895874, 1.05510773845, 1.12184675542, 1.18952190806, 1.27487594131, 1.39683867814, 1.51880141497, 1.64077243619, 1.80933484661, 1.97387104524, 2.16544748113, 2.37601173069, 2.60415544823, 2.85236394966, 3.1594910073, 3.48462003662, 3.86259516689, 4.26070964054, 4.7013892916, 5.23067045539, 5.27209238748, 5.31057336238, 5.3808249592, 5.44698406912, 5.50221607337, 5.58505993754, 5.62590196257, 5.67767937768, 5.72025283947, 5.77203025458, 5.85027628429, 5.90492838148, 5.95900885601, 6.0127496707, 6.0895956391, 6.15576303341, 6.22077061362, 6.28577819384, 6.35193730376, 6.42788027405, 6.49461100664, 6.55329760001, 6.62865237886, 6.69999751468, 6.75982735339, 6.84036815813, 6.90250105626, 6.98995103928, 7.06914977342, 7.13262474215, 7.22122625488, 7.29774084782, 7.37425544077, 7.45709930494, 7.52613309695, 7.61530623234, 7.70563089745, 7.78560007953, 7.88742347298, 7.97659660837, 8.0772767565, 8.13768650225, 8.23125036244, 8.33384420383, 8.39713691605, 8.51336685748, 8.59157146526, 8.69396648137, 8.79006536381, 8.88036517575, 9.0069506002, 9.08697777299, 9.21232053948, 9.31131895716, 9.41835322967, 9.52762428651, 9.64559394908, 9.7479889652, 9.85668011499, 9.96885070707, 10.0453984376, 10.1806824678, 10.2979893794, 10.4020412728, 10.5297865114, 10.6298618993, 10.9856762959, 10.870937544, 11.0090382656, 11.1108533746, 11.2333794498, 11.3587222162, 11.5170368407, 11.6268878046, 11.7626688979, 11.8932308279, 12.0077210481, 12.1538576245, 12.2757209487, 12.4185437706, 12.5680769454, 12.7090772022, 12.827543928, 13.0024273252, 13.1647184551, 13.3372822242, 13.4839987076, 13.6283955629, 13.769810039, 13.9419595888, 14.0885932283, 14.2485647301, 14.4424193722, 14.6047105021, 14.7939258879, 14.9320266094, 15.1443554333, 15.3537018781, 15.54647955, 15.6844974277, 15.910578333, 16.1074153543, 16.3409522074, 16.5371264777, 16.7275845215, 16.9478663563, 17.1389871509, 17.3753406954, 17.5859297981, 17.8252657217, 18.0279846573, 18.2664921423, 18.5305983812, 18.7992610327, 19.0236022169, 19.3049399796, 19.6179240985, 19.8571771782, 20.1644450704, 20.4814056947, 20.7961295347, 21.1493757715, 21.4858875477, 21.7948123172, 22.1130155995, 22.4834933601, 22.8832978485, 23.2100340488, 23.5903702292, 23.9677240305, 24.3411013263, 24.7380891234, 25.1425328683, 25.5358755354, 25.9600361199, 26.3730956267, 26.8408320838, 27.2751824636, 27.7083730294, 28.1686535387, 28.6251232302, 29.1133221218, 29.5522289142, 30.0642868386, 30.5676461573, 31.0756447324, 31.5664117837, 32.1117729415, 32.6205171114, 33.1957849042, 33.7278081999, 34.2743291718, 34.8893620194, 35.4634699981, 36.0526555601, 36.6618893372, 37.268223579, 37.9010678574, 38.5620790496, 39.2380849812, 39.9059722142, 40.5831379599, 41.2873108053, 42.004158762, 42.7761807322, 43.5194558815, 44.2904008815, 45.0992883712, 45.8726358432, 46.7233594844, 47.500600618, 48.3359153004, 49.2219304277, 50.1556636208, 51.0072157006, 51.9436827411, 52.8721967707, 53.8703824901, 54.8679883024, 55.8344448218, 56.8691646853, 57.9567389341, 59.0482896884, 60.1607170965, 61.3159747823, 62.4786884159, 63.7149674009, 64.9116470189, 66.2967964278, 67.579302289, 68.9468059548, 70.3494354191, 71.8619158472, 73.3150800686, 74.7717237323, 76.321649587, 77.9365250313, 79.5668922781, 81.3475382946, 83.0534591455, 84.9381570554, 86.8526787563, 88.8715837262, 90.8780621163, 92.9839531435, 95.2936400765, 97.5668757094, 100, 102.49442875, 104.929209918, 107.720219702, 110.495489152, 113.578109337, 116.637533241, 119.979454722, 123.690031398, 127.524045432, 131.26361746, 135.409124423, 139.687181569, 144.23033908, 149.155406805, 154.436703146, 159.851378108, 165.639678897, 171.722075404, 178.036434731, 184.998633076, 192.163798888, 200.08532918, 208.11787025, 217.146194567, 226.85383857, 237.311219545, 248.637632654, 260.172812301, 271.57212801, 282.271413068, 290.905400592, 297.984408785, 303.640159392, 308.145208725, 311.94194302, 315.05852919, 317.675566859]
plot (xdata, ydata, ls='.', marker='o', color='blue')
xlabel ('Voltage [V]')
ylabel ('Gain')