# Calibration file for PRR-600T2 Spectroradiometers Serial number 19622 # Model PRR-600T2 calibrated 11 Dec 2001 # File created by Dan Cosgrove # # Format of this file was chosen to be consistent with Biospherical cal file # # First line has one entry for each address tag, specifying number of # channels for that address tag # # There follows one line of calibration data for each channel as follows: # bank chan type name a b c cmin cmax units # # bank: Bank number, i.e., the address tag for a given bank of channels # chan: Channel number # type: Type of channel, as follows: 0 = unused, 1 = down irrad, 2 = analog, # 3 = up radiance, 4 = up irrad, 5 = quadratic, 6 = Old Satlantic cals # 7 = New Satlantic cals (b is multiplier) or MCP # Once a count is converted to a voltage, via fixed algorithm, # the voltage is converted to given units as follows: # Type 0: not converted or reported # Types 1 - 4: value = (volts - c) / b (a is unused) # Type 5: value = a + (b * volts) + (c * volts^2) # Type 6: value = a * (volts - c) / b # Type 7: value = a * b * (volts - c) # name: Name of channel # a: Calibration "a" value, unused for types 1-4 # b: Calibration "b" value # c: Calibration "c" value, unused for type 6 # cmin: unused # cmax: unused # units: Units that value decodes into # 10 meter instrument, Serial 19622, Calibration date 11 Dec 2001 2 1 1 Ed412 0.0 -0.022008 0.000191 0 10 uwatts/cm2/nm 2 2 1 Ed443 0.0 -0.021936 0.000175 0 10 uwatts/cm2/nm 2 3 1 Ed490 0.0 -0.022575 0.000329 0 10 uwatts/cm2/nm 2 4 1 Ed510 0.0 -0.022968 0.000197 0 10 uwatts/cm2/nm 2 5 1 Ed555 0.0 -0.021535 0.000154 0 10 uwatts/cm2/nm 2 6 1 Ed665 0.0 -0.023282 0.000460 0 10 uwatts/cm2/nm 2 7 1 PAR 0.0 -10.145426 0.000141 0 10 uEinsteins/cm2/sec 2 8 1 Gnd 0.0 1.0 0.000220 0 10 volts 2 9 2 Temp 0.0 0.1393 0.1747 0 10 degC 2 10 5 Depth 17.6319 69.9197 0.5774 0 10 dbars # MCP-200's go in here; see example on 19607 2 11 2 Unused 0.0 1.0 0.0 0 10 volts 2 12 2 Fluor 0.0 1.0 0.0 0 10 volts 2 13 2 Gnd 0.0 1.0 0.0 0 10 volts 2 14 2 Gnd 0.0 1.0 0.0 0 10 volts 2 15 2 Unused 0.0 1.0 0.0 0 10 volts 2 16 2 Gnd 0.0 1.0 0.0 0 10 volts # 20 meter instrument, Serial 19622, Calibration date 11 Dec 2001 3 1 3 Lu412 0.0 -0.760252 0.000492 0 10 uwatts/cm2/nm/str 3 2 3 Lu443 0.0 -0.705510 0.000322 0 10 uwatts/cm2/nm/str 3 3 3 Lu490 0.0 -0.961591 0.000582 0 10 uwatts/cm2/nm/str 3 4 3 Lu510 0.0 -1.188940 0.000670 0 10 uwatts/cm2/nm/str 3 5 3 Lu555 0.0 -0.765659 0.000248 0 10 uwatts/cm2/nm/str 3 6 3 Lu665 0.0 -1.960932 0.000382 0 10 uwatts/cm2/nm/str 3 7 3 Lu683 0.0 -1.912677 0.000467 0 10 uwatts/cm2/nm/str 3 8 1 Gnd 0.0 1.0 0.000553 0 10 volts