# Characteristic for Hamamatsu Avalanche Photo Diode
# Serial number: 0705005850
# 
# Temperature: -25.0
# Type of measurement: Gain
# Created: Wed, 23. July 2014 15:28:05 CEST

xdata = [10.0228, 15.0226, 20.0171, 25.0065, 30.0199, 35.0401, 40.0413, 45.049, 50.051, 55.0373, 60.0397, 65.045, 70.0531, 75.0493, 80.0528, 85.0489, 90.036, 95.0347, 100.044, 105.04, 110.047, 115.052, 120.041, 125.039, 130.044, 135.042, 140.051, 145.059, 150.057, 155.045, 160.049, 165.053, 170.053, 175.066, 180.07, 185.06, 190.064, 195.074, 200.071, 205.081, 210.088, 215.08, 220.081, 225.084, 230.091, 235.095, 240.107, 245.113, 250.105, 250.607, 251.106, 251.606, 252.107, 252.606, 253.104, 253.606, 254.108, 254.607, 255.108, 255.61, 256.11, 256.61, 257.114, 257.615, 258.117, 258.619, 259.119, 259.619, 260.12, 260.619, 261.121, 261.622, 262.123, 262.625, 263.114, 263.615, 264.117, 264.619, 265.119, 265.62, 266.124, 266.626, 267.13, 267.629, 268.128, 268.633, 269.132, 269.635, 270.137, 270.639, 271.14, 271.64, 272.141, 272.642, 273.143, 273.645, 274.146, 274.646, 275.15, 275.65, 276.15, 276.651, 277.15, 277.651, 278.153, 278.653, 279.142, 279.643, 280.142, 280.644, 281.141, 281.641, 282.142, 282.643, 283.143, 283.643, 284.143, 284.642, 285.141, 285.643, 286.143, 286.641, 287.145, 287.641, 288.143, 288.644, 289.146, 289.647, 290.146, 290.645, 291.144, 291.644, 292.143, 292.642, 293.142, 293.642, 294.142, 294.642, 295.132, 295.631, 296.135, 296.636, 297.136, 297.64, 298.14, 298.64, 299.144, 299.643, 300.144, 300.647, 301.147, 301.649, 302.149, 302.652, 303.154, 303.655, 304.155, 304.655, 305.155, 305.657, 306.157, 306.656, 307.158, 307.66, 308.16, 308.659, 309.161, 309.661, 310.158, 310.659, 311.148, 311.647, 312.148, 312.65, 313.15, 313.65, 314.15, 314.651, 314.999, 315.501, 316, 316.5, 317, 317.495, 317.996, 318.497, 318.997, 319.498, 319.999, 320.499, 321, 321.5, 322, 322.503, 323.004, 323.504, 324.006, 324.508, 325.007, 325.508, 326.008, 326.511, 327.01, 327.5, 328.006, 328.505, 329.006, 329.508, 330.007, 330.509, 331.009, 331.509, 332.012, 332.514, 333.016, 333.516, 334.016, 334.519, 335.022, 335.525, 336.023, 336.524, 337.022, 337.525, 338.024, 338.526, 339.024, 339.524, 340.027, 340.529, 341.03, 341.527, 342.029, 342.529, 343.027, 343.517, 344.017, 344.516, 345.017, 345.514, 346.014, 346.513, 347.012, 347.512, 348.012, 348.512, 349.009, 349.511, 350.009, 350.508, 351.008, 351.509, 352.009, 352.51, 353.009, 353.512, 354.012, 354.51, 355.011, 355.511, 356.011, 356.512, 357.011, 357.51, 358.008, 358.51, 359.012, 359.499, 360.001, 360.502, 361.002, 361.504, 362.004, 362.504, 363.006, 363.506, 364.007, 364.508, 365.01, 365.511, 366.012, 366.513, 367.013, 367.514, 368.014, 368.514, 369.012, 369.512, 370.014, 370.515, 371.017, 371.517, 372.017, 372.517, 373.017, 373.518, 374.017, 374.515, 375.017, 375.503]
ydata = [0.514176369421, 0.584766996533, 0.588583077371, 0.569504046859, 0.58953778442, 0.606708774513, 0.622478611815, 0.622925057557, 0.642651090976, 0.614339562511, 0.646773502278, 0.654405663954, 0.654179006885, 0.702209700373, 0.676346068255, 0.722134917277, 0.697333139187, 0.716412169699, 0.710688048441, 0.726905705164, 0.732948519998, 0.745030028627, 0.741213947789, 0.773647887556, 0.782233382603, 0.824207524465, 0.788664948652, 0.86236558549, 0.925325424604, 0.954897990582, 1.04743039567, 1.07877088679, 1.1514096696, 1.22581775123, 1.32979839884, 1.42171676933, 1.58449775541, 1.71995626205, 1.87069008149, 2.07973658328, 2.28565109647, 2.51745946273, 2.78360980917, 3.09459704494, 3.42084585671, 3.7300610463, 4.13352436632, 4.56867846566, 5.0568565824, 5.13221662372, 5.17323468485, 5.24478963477, 5.26672729171, 5.35734890902, 5.40313363701, 5.46037484958, 5.50712115301, 5.58151961889, 5.63976361728, 5.68645497354, 5.76656794492, 5.85625546037, 5.9106394202, 5.94116257219, 6.00865143165, 6.03655085635, 6.10905364492, 6.17674855626, 6.24642156566, 6.30932233657, 6.35517574852, 6.43817344623, 6.5144813262, 6.56291725506, 6.65948690334, 6.73961361151, 6.80162149094, 6.85504387531, 6.95806981587, 7.02198710939, 7.08685224157, 7.17556444479, 7.25552631145, 7.36730258856, 7.46398213118, 7.57145879237, 7.64203843005, 7.70118905672, 7.81280049233, 7.94922057442, 8.0198002121, 8.09326457611, 8.17911952658, 8.24880627277, 8.33746352882, 8.44048946938, 8.53398207623, 8.60934211755, 8.70989543554, 8.82397949372, 8.92127719198, 9.04529295083, 9.13352436632, 9.29045347898, 9.3715417626, 9.48791986505, 9.57733264466, 9.70160940256, 9.8294439896, 9.95535542576, 10.0087778101, 10.1354447699, 10.2766589924, 10.367459188, 10.4860763876, 11.0314132961, 10.7435176078, 10.8425324051, 10.956039518, 11.0662772744, 11.2126565307, 11.3080448149, 11.4482837252, 11.5504305111, 11.7354238899, 11.8508404169, 12.0359162166, 12.1685037337, 12.2944289066, 12.4207524465, 12.5500843439, 12.7227558203, 12.8486672564, 13.0251438242, 13.1482117444, 13.2874890793, 13.4324809196, 13.6127763156, 13.7435231025, 13.9451792102, 14.1498574121, 14.2785711538, 14.4799525256, 14.6507008511, 14.7794145929, 14.9481023995, 15.1619842521, 15.3288862758, 15.5273829213, 15.7467594907, 15.9605039754, 16.1297412538, 16.3906029353, 16.5499497233, 16.8021572258, 16.9935107394, 17.190084234, 17.4036913508, 17.6877682109, 17.8854406488, 18.0905309545, 18.2604550724, 18.5475540268, 18.7717384735, 19.0034781558, 19.2477183188, 19.4757490673, 19.7018566648, 19.9837356382, 20.2397894425, 20.49364536, 20.7950305781, 21.0911958152, 21.3549422231, 21.6078365651, 21.8882044914, 22.1791497475, 22.4710565791, 22.7224398741, 22.9776694708, 23.323973999, 23.6263207926, 23.9477617271, 24.2865110197, 24.5936656904, 24.9586522559, 25.3129241235, 25.7240663102, 26.0846571022, 26.4213458759, 26.760919376, 27.1517311105, 27.6481787761, 28.0373420956, 28.4332364432, 28.8443786299, 29.3108800888, 29.7916678114, 30.225750441, 30.7367591061, 31.2521635448, 31.8197677933, 32.3796794382, 32.9081338293, 33.5063711242, 34.1712318606, 34.7741396647, 35.432269373, 36.1391646931, 36.8511426264, 37.5357843434, 38.2092992588, 38.9701801718, 39.7699362063, 40.6379640975, 41.4002186897, 42.2516250625, 43.0563263422, 43.9091063942, 44.8583187265, 45.7127471936, 46.5582467458, 47.5121295874, 48.3916963839, 49.4381652042, 50.4840845527, 51.4176369421, 52.5680932783, 53.6087926459, 54.8098003769, 55.9135516201, 57.099311512, 58.206771689, 59.4380003627, 60.7260993555, 62.1007401384, 63.3514750567, 64.6831196804, 66.1201254993, 67.5944953927, 69.0798547197, 70.5212563121, 72.1200815416, 73.6836032155, 75.3682833955, 77.053925151, 78.8405323282, 80.6168369113, 82.4784469732, 84.465061843, 86.4769524103, 88.5268938915, 90.6849439264, 92.8111246037, 95.1664349728, 97.4177578259, 100, 102.430725358, 105.001565994, 107.898655443, 110.656041716, 113.555603787, 116.923040996, 119.877412868, 123.387163243, 126.885924184, 130.629200024, 134.374399015, 138.649563445, 142.795327293, 147.371052733, 152.288824295, 157.124175106, 162.587297314, 168.516096773, 174.277307369, 180.791294171, 187.681669075, 195.179210189, 203.049018369, 211.732044639, 221.364283242, 231.284994478, 242.359596248, 254.050979983, 267.209453111, 281.663305732, 296.721577204, 314.069771914, 332.981213563, 353.736132708, 377.809860819, 403.878171138, 432.24876781, 460.946300132, 483.79470639, 499.333765584, 510.868549889, 519.49937635, 526.161720506]
plot (xdata, ydata, ls='.', marker='o', color='blue')
xlabel ('Voltage [V]')
ylabel ('Gain')