# Characteristic for Hamamatsu Avalanche Photo Diode
# Serial number: 0704005804
# 
# Temperature: -25.0
# Type of measurement: Gain
# Created: Wed, 23. July 2014 15:26:32 CEST

xdata = [10.0274, 14.9976, 19.9919, 24.9921, 29.9896, 34.9747, 39.986, 45.0015, 50.0187, 55.007, 60.0009, 64.9927, 69.9854, 74.9946, 80.0075, 85.0026, 90.0038, 95.0004, 99.9883, 104.997, 110.006, 115.007, 120.003, 124.995, 129.986, 134.978, 139.987, 145.001, 149.994, 154.992, 159.986, 164.975, 169.984, 175.002, 180.003, 184.997, 189.993, 194.987, 199.989, 205.008, 210.027, 215.014, 220.007, 224.996, 229.984, 234.995, 240.011, 245.01, 250.004, 250.505, 251.004, 251.504, 252.003, 252.505, 253.004, 253.503, 254.002, 254.504, 255.002, 255.503, 256.003, 256.502, 256.999, 257.504, 258, 258.5, 258.997, 259.489, 259.988, 260.488, 260.99, 261.491, 261.992, 262.495, 262.996, 263.497, 263.999, 264.5, 264.999, 265.503, 266.004, 266.503, 267.004, 267.507, 268.008, 268.512, 269.014, 269.515, 270.017, 270.518, 271.021, 271.523, 272.023, 272.526, 273.027, 273.529, 274.031, 274.532, 275.032, 275.522, 276.022, 276.52, 277.018, 277.519, 278.016, 278.517, 279.015, 279.515, 280.015, 280.514, 281.013, 281.512, 282.011, 282.51, 283.008, 283.507, 284.008, 284.506, 285.004, 285.504, 286.004, 286.502, 286.999, 287.496, 287.997, 288.494, 288.994, 289.492, 289.991, 290.49, 290.99, 291.478, 291.977, 292.477, 292.979, 293.482, 293.981, 294.483, 294.985, 295.485, 295.988, 296.488, 296.99, 297.492, 297.992, 298.494, 298.995, 299.498, 299.999, 300.501, 301.002, 301.503, 302.005, 302.506, 303.008, 303.512, 304.011, 304.513, 305.014, 305.514, 306.016, 306.519, 307.021, 307.509, 308.009, 308.509, 309.011, 309.509, 310.008, 310.509, 311.008, 311.51, 312.012, 312.509, 313.008, 313.509, 314.008, 314.506, 315.005, 315.506, 316.007, 316.507, 317.006, 317.507, 318.006, 318.506, 319.004, 319.503, 320.004, 320.503, 321.004, 321.501, 322, 322.5, 323, 323.488, 323.988, 324.489, 324.988, 325.491, 325.993, 326.495, 326.994, 327.496, 327.998, 328.498, 328.999, 329.5, 329.999, 330.5, 331.003, 331.504, 332.007, 332.508, 333.009, 333.51, 334.013, 334.515, 335.016, 335.517, 336.02, 336.521, 337.022, 337.524, 338.026, 338.528, 339.03, 339.521, 340.021, 340.523, 341.023, 341.522, 342.022, 342.523, 343.021, 343.521, 344.023, 344.524, 345.024, 345.526, 346.025, 346.524, 347.026, 347.525, 348.025, 348.524, 349.024, 349.523, 350.023, 350.523, 351.024, 351.523, 352.021, 352.52, 353.021, 353.521, 354.021, 354.519, 355.024, 355.521, 356.012, 356.511, 357.013, 357.514, 358.015, 358.519, 359.019, 359.52, 360.024, 360.524, 361.025, 361.525, 362.026, 362.528, 363.029, 363.531, 364.033, 364.537, 365.038, 365.54, 366.043, 366.544, 367.047, 367.547, 368.048, 368.551, 369.055, 369.555, 370.058, 370.562, 371.064, 371.566, 372.051, 372.549]
ydata = [0.392171339052, 0.438171321741, 0.443580844232, 0.476638652553, 0.500080493695, 0.498878281416, 0.505490016185, 0.525324354969, 0.545761098176, 0.564082501709, 0.564994763582, 0.568600534894, 0.590840163757, 0.597451898526, 0.616685563932, 0.620292200767, 0.625701723257, 0.633514804781, 0.665971939725, 0.662966841791, 0.667174152003, 0.691818205423, 0.718264278976, 0.728482650579, 0.777769026373, 0.801811540892, 0.856507439175, 0.872733410076, 0.882955243775, 0.949072591464, 1.02908159291, 1.0981330656, 1.16577373482, 1.25741537343, 1.36199658984, 1.46958982837, 1.60783125752, 1.75148220916, 1.93119952916, 2.1343552282, 2.34292044973, 2.57552991682, 2.85682508634, 3.13992920017, 3.49154816206, 3.82934471208, 4.24467486606, 4.70027783308, 5.18652899071, 5.26526567247, 5.33017994236, 5.39088776755, 5.44138241429, 5.49968408389, 5.56399248726, 5.61388126747, 5.659563603, 5.73109047318, 5.79900810996, 5.85009996798, 5.90479240416, 5.96850359625, 6.02440776548, 6.09985545756, 6.15783688342, 6.24018279858, 6.28105282291, 6.3405575703, 6.4138933848, 6.48601746627, 6.57197261483, 6.63147736223, 6.7060075993, 6.77092186918, 6.82987268148, 6.90134762024, 6.97587785731, 7.04920501657, 7.13997247635, 7.20007443503, 7.2794169833, 7.37979175502, 7.43148082432, 7.5018046167, 7.60097631062, 7.70436310446, 7.77348381904, 7.86844906826, 7.95019777214, 8.04275686577, 8.13831067104, 8.23269601946, 8.32705540217, 8.39016938297, 8.50016012187, 8.59272787073, 8.68172100712, 8.79588356977, 8.88607112873, 8.97920146793, 9.09163298337, 9.19843859543, 9.29598310498, 9.41153050538, 9.52257718307, 9.61388992271, 9.71186719406, 9.83529085921, 9.9547331158, 10.0653470317, 10.1927521054, 10.2925469763, 10.4283476289, 10.5239014342, 10.6405740153, 10.7655556229, 10.9092325402, 11.0137877909, 11.1514060431, 11.2786380121, 11.4297584324, 11.5475561941, 11.7037832036, 11.848671854, 11.9652578828, 12.1257259579, 12.2477647853, 12.3727463929, 12.5429083324, 12.6829500506, 12.8560547703, 13.0032803344, 13.1237612193, 13.3068194604, 13.4582860902, 13.6181482988, 13.7720383946, 13.9661753378, 14.1374624579, 14.3160199763, 14.4873070964, 14.6652587483, 14.8359400019, 15.0216813661, 15.2115772437, 15.3762863844, 15.5559690835, 15.7621368047, 15.9454547028, 16.1871088915, 16.3818517012, 16.5849900898, 16.8037944555, 16.9744757091, 17.2088594996, 17.4390887768, 17.6615283416, 17.8820637545, 18.1273531423, 18.3484944217, 18.5883310108, 18.8600188684, 19.122099414, 19.3618494508, 19.6414135731, 19.9178618105, 20.2130053576, 20.5069371716, 20.8344513013, 21.1506270718, 21.4950189117, 21.82798584, 22.2145286791, 22.5228281849, 22.8804625358, 23.2723716212, 23.6402191506, 24.0219150575, 24.4023992314, 24.8321316981, 25.2486216537, 25.6591394964, 26.0673204255, 26.4982646252, 26.9081766014, 27.4046409375, 27.8535880281, 28.2977747388, 28.7726875373, 29.2595445615, 29.7109151181, 30.1983780088, 30.7399361244, 31.224975549, 31.7569263526, 32.3068800471, 32.8249824731, 33.3389303859, 33.9375265067, 34.5199373361, 35.0819218086, 35.6806044817, 36.315898803, 36.9260063876, 37.5931519773, 38.2236859188, 38.8800124635, 39.5664592295, 40.2372400183, 40.9657512312, 41.6845685798, 42.4214753715, 43.2118715217, 43.9800237153, 44.7649670668, 45.5746643932, 46.4310999939, 47.2611371249, 48.0996563871, 48.9618044436, 49.8806442958, 50.8236322563, 51.7042159654, 52.7079636826, 53.6955261085, 54.6902723803, 55.6994728961, 56.7410439946, 57.8367968703, 58.900092611, 60.0234556895, 61.1774583034, 62.405463185, 63.6766576941, 64.8824186191, 66.1662497728, 67.4795952812, 68.9083150852, 70.2258151068, 71.7321723777, 73.1518041839, 74.6418030588, 76.2544466275, 77.8260643776, 79.5422245688, 81.356794793, 83.098661035, 84.8904679886, 86.8847209119, 88.8667699525, 90.967395726, 93.0394592209, 95.2932826714, 97.5895167782, 100, 102.488380346, 104.955988125, 107.831257519, 110.700468248, 113.690852281, 116.705470975, 119.952049993, 123.321533362, 126.882297446, 130.797060682, 134.972346521, 139.13551503, 143.966867757, 148.759271922, 153.612262738, 159.000147139, 164.43130772, 170.442369111, 176.99871037, 183.823363944, 191.210607857, 199.059175848, 207.134511022, 216.22077776, 225.766637527, 236.096661675, 247.133818604, 259.050347508, 271.279330431, 283.475423457, 294.591343033, 304.630551252, 312.108675143, 318.022797892, 322.763270641, 326.637354267, 329.960099362, 332.585232436, 334.570743571]
plot (xdata, ydata, ls='.', marker='o', color='blue')
xlabel ('Voltage [V]')
ylabel ('Gain')