# Characteristic for Hamamatsu Avalanche Photo Diode
# Serial number: 0704005829
# 
# Temperature: -25.0
# Type of measurement: Gain
# Created: Wed, 23. July 2014 15:26:11 CEST

xdata = [10.1587, 15.0136, 19.9745, 24.9721, 29.9848, 34.9503, 39.9575, 44.9257, 49.9089, 54.9092, 60.0144, 64.9868, 70.009, 75.0271, 80.0086, 84.9968, 89.9718, 94.9871, 99.9924, 104.985, 109.997, 114.992, 119.961, 124.972, 129.945, 134.971, 139.991, 144.973, 149.97, 154.979, 159.967, 164.978, 170.005, 174.991, 179.989, 184.996, 189.984, 194.991, 200.01, 204.991, 209.988, 214.987, 219.965, 224.976, 229.985, 234.975, 239.984, 244.979, 249.956, 250.458, 250.96, 251.463, 251.964, 252.467, 252.972, 253.472, 253.975, 254.473, 254.974, 255.479, 255.981, 256.482, 256.986, 257.475, 257.977, 258.48, 258.985, 259.488, 259.99, 260.492, 260.995, 261.497, 262.001, 262.503, 263.007, 263.51, 263.982, 264.486, 264.991, 265.491, 265.992, 266.493, 266.995, 267.498, 268, 268.502, 269.003, 269.503, 270.008, 270.508, 271.008, 271.51, 272.011, 272.513, 273.016, 273.505, 274.005, 274.505, 275.006, 275.507, 276.006, 276.509, 277.009, 277.509, 278.009, 278.511, 279.011, 279.513, 279.983, 280.482, 280.981, 281.482, 281.985, 282.488, 282.987, 283.489, 283.992, 284.494, 284.996, 285.497, 285.998, 286.498, 287, 287.502, 288.004, 288.504, 289.003, 289.494, 289.995, 290.498, 291, 291.504, 292.005, 292.505, 293.007, 293.512, 294.014, 294.516, 295.017, 295.52, 296.023, 296.497, 296.999, 297.501, 298, 298.503, 299.003, 299.505, 300.006, 300.505, 301.008, 301.509, 302.011, 302.511, 303.01, 303.512, 304.013, 304.514, 305.016, 305.504, 306.003, 306.502, 307.003, 307.502, 308.002, 308.503, 309.003, 309.504, 310.006, 310.507, 311.006, 311.508, 312.007, 312.506, 313.009, 313.48, 313.98, 314.483, 314.983, 315.485, 315.987, 316.49, 316.992, 317.495, 317.998, 318.5, 319, 319.5, 320.004, 320.503, 321.006, 321.495, 321.995, 322.497, 322.999, 323.504, 324.004, 324.505, 325.005, 325.507, 326.008, 326.511, 327.015, 327.518, 328.018, 328.52, 329.025, 329.528, 330.029, 330.528, 331.002, 331.505, 332.005, 332.504, 333.007, 333.509, 334.01, 334.511, 335.013, 335.515, 336.014, 336.517, 337.018, 337.506, 338.005, 338.505, 339.005, 339.506, 340.007, 340.509, 341.009, 341.509, 342.01, 342.509, 343.009, 343.509, 344.01, 344.512, 345.011, 345.513, 346.011, 346.515, 347.017, 347.519, 348.02, 348.49, 348.993, 349.494, 349.997, 350.498, 350.999, 351.5, 352.001, 352.501, 353.002, 353.504, 353.994, 354.498, 355, 355.5, 356.004, 356.507, 357.007, 357.512, 358.015, 358.517, 359.019, 359.523, 360.026, 360.528, 361.032, 361.533, 362.036, 362.537, 363.038, 363.541, 364.043, 364.543, 365.045, 365.545, 366.047, 366.519, 367.019, 367.521, 368.024, 368.525, 369.024, 369.526, 370.015, 370.517, 371.019, 371.517, 372.017, 372.518, 373.021, 373.518, 374.021, 374.521, 375.022]
ydata = [0.748537183206, 0.778416424925, 0.756976770334, 0.785482021183, 0.841318671434, 0.850754458162, 0.794141986552, 0.842890552969, 0.808295666644, 0.808295666644, 0.86962378286, 0.849180327869, 0.877332523781, 0.875913557759, 0.894785131215, 0.899503024579, 0.913656704671, 0.857044233061, 0.913656704671, 0.930954147833, 0.95296948436, 0.937243922733, 0.934100159662, 1.0151071533, 0.987566619443, 0.99452202658, 1.12595066226, 1.09135577593, 1.16211967888, 1.22030403202, 1.34139063168, 1.34610852504, 1.49078459151, 1.57413029301, 1.68735523623, 1.88077986912, 1.99714857541, 2.21258854483, 2.49092626324, 2.68899682925, 2.98785670917, 3.35112100564, 3.66090984731, 4.07292720772, 4.52897524118, 4.98972317794, 5.53383255751, 6.1096494187, 6.85236906609, 6.94913310396, 7.00915244328, 7.08909577458, 7.15199352358, 7.1801929434, 7.30295261868, 7.39258809508, 7.48852009265, 7.54199554746, 7.63320515415, 7.71654410938, 7.79464345949, 7.85021025883, 7.97915401741, 8.05779306933, 8.1316872428, 8.10339787268, 8.28581708606, 8.38215385999, 8.5106928422, 8.58458701567, 8.70840360701, 8.78429917471, 8.88733724617, 8.97760237469, 9.02176797319, 9.25764015382, 9.27023319616, 9.34977175111, 9.43533697632, 9.54071375565, 9.68537632958, 9.76873777238, 9.88351435832, 9.97845690256, 10.1052643415, 10.2216150577, 10.378870674, 10.5628640176, 10.6147653421, 10.7227731678, 10.8490858801, 10.9575884324, 11.0881063213, 11.1756954283, 11.3114079471, 11.4434999663, 11.6274933099, 11.6982617104, 11.8376397041, 11.9912523331, 12.1228496256, 12.2989723178, 12.3760372394, 12.5301445951, 12.6527918325, 12.8572263824, 12.9264206526, 13.0836762689, 13.2708178731, 13.4563853471, 13.5192830961, 13.7252917763, 13.8504351346, 14.0004722391, 14.1828914525, 14.3983449144, 14.5931772696, 14.7103600261, 14.9209786593, 15.0541051069, 15.2662079201, 15.4641660483, 15.6098630507, 15.8026265488, 15.9976388046, 16.2177921698, 16.3860442106, 16.5842047269, 16.812206256, 17.0129528436, 17.2399424318, 17.445951112, 17.6771233893, 17.9129955699, 18.1080078257, 18.3564730486, 18.6127864355, 18.831388158, 19.0169331444, 19.2575502035, 19.4997189053, 19.7371652162, 20.0076457757, 20.2419663136, 20.4446918078, 20.6774831905, 21.0084553284, 21.320740291, 21.5613348625, 21.8604645933, 22.1117407632, 22.4058107895, 22.753603634, 23.011761002, 23.2539521914, 23.6025096134, 23.8903505813, 24.1419865524, 24.475252423, 24.8307809935, 25.1435831703, 25.4676291349, 25.7520969664, 26.0302682768, 26.4361690166, 26.6815084666, 27.0388360431, 27.3545616047, 27.757314084, 28.0732645214, 28.4721941128, 28.8142301378, 29.2052890778, 29.6096156873, 30.0703861117, 30.4416559851, 30.8221457645, 31.2388405406, 31.6523870562, 32.1021385684, 32.5928174683, 33.0520137624, 33.5552857046, 34.0003148261, 34.475252423, 34.9438934988, 35.4532370865, 35.9659538105, 36.5681710855, 37.0494052036, 37.5526771459, 38.0543749578, 38.6437743147, 39.1965189233, 39.8030088376, 40.3172996919, 41.014414536, 41.5610874992, 42.1995097709, 42.8230902426, 43.4923204929, 44.1669477614, 44.8604645933, 45.5380152466, 46.2630146844, 46.9848658616, 47.7719310081, 48.5605702849, 49.3539319526, 50.1821493625, 50.9838314331, 51.9256110999, 52.8395061728, 53.9796262565, 54.9609840563, 56.0273448919, 57.1422788909, 58.3309721379, 59.5322584272, 60.7384919832, 62.0452450021, 63.4338527963, 64.7028266883, 66.0003598012, 67.3509635926, 68.8499853831, 70.183498617, 71.782590119, 73.2604735883, 74.9967393015, 76.478220783, 78.1638894511, 79.9813353122, 81.6582338258, 83.557759338, 85.2991971936, 87.2185117722, 89.2567856259, 91.1407947109, 93.3376059727, 95.4503137017, 97.6433020756, 100, 102.270120758, 104.568800738, 106.979468843, 109.604218669, 112.284287931, 115.047786098, 117.759337966, 120.655287953, 123.689536531, 126.90548472, 130.072634869, 133.419010996, 136.787874699, 140.496750545, 144.349771751, 148.270255684, 152.183768468, 156.556027795, 161.061413569, 165.828554724, 170.371944501, 175.253772291, 180.663383481, 186.189255436, 192.018709663, 198.334120398, 204.614900268, 211.364321213, 218.555623018, 225.952911017, 234.174368661, 242.488025366, 251.98227979, 261.705907486, 271.951246936, 283.275990016, 295.612673998, 308.619487733, 322.127774405, 337.133733612, 354.734759046, 373.741257955, 394.106006431, 417.398637253, 442.892801727, 470.9887787, 502.502867166, 537.183206279, 580.366097731, 627.061548494, 680.366097731, 739.71755605, 789.343137916, 826.227259439, 849.20731296, 866.567721334]
plot (xdata, ydata, ls='.', marker='o', color='blue')
xlabel ('Voltage [V]')
ylabel ('Gain')