# Calibration file for PRR-600 Spectroradiometers on OASIS Moorings # Model PRR-600 # Serial 9605, Calibration date 27sept94 # File created 12mar97 # # This is calibration file for one PRR Spectro # Format of this file was chosen to be consistent with Biospherical cal file # # There is 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 * volts^2) + (b * volts) + c # 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 # cmin: unused # cmax: unused # units: Units that value decodes into 4 1 1 Ed412 0.0 -0.021655 -0.000072 0 10 uwatts/cm2/nm 4 2 1 Ed443 0.0 -0.023189 -0.000310 0 10 uwatts/cm2/nm 4 3 1 Ed490 0.0 -0.024725 -0.000076 0 10 uwatts/cm2/nm 4 4 1 Ed510 0.0 -0.023494 -0.000086 0 10 uwatts/cm2/nm 4 5 1 Ed555 0.0 -0.022949 -0.000280 0 10 uwatts/cm2/nm 4 6 1 Ed656 0.0 -0.023961 -0.000095 0 10 uwatts/cm2/nm 4 7 2 Gnd 0.0 1.0 -0.000134 0 10 uwatts/cm2/nm 4 8 0 Gnd 0.0 1.0 -0.000134 0 10 volts 4 9 2 Temp 0.0 0.02605 -0.01686 0 10 degC 4 10 5 Depth 0.9824 79.7642 2.7390 0 10 dbars 5 1 3 Lu412 0.0 -0.464482 0.000086 0 10 uwatts/cm2/nm/str 5 2 3 Lu443 0.0 -0.531130 -0.000070 0 10 uwatts/cm2/nm/str 5 3 3 Lu490 0.0 -0.661929 0.000156 0 10 uwatts/cm2/nm/str 5 4 3 Lu510 0.0 -0.654723 0.000053 0 10 uwatts/cm2/nm/str 5 5 3 Lu555 0.0 -1.135736 0.000006 0 10 uwatts/cm2/nm/str 5 6 3 Lu656 0.0 -3.252945 0.000317 0 10 uwatts/cm2/nm/str 5 7 2 Gnd 0.0 1.0 0.000029 0 10 uwatts/cm2/nm 5 8 0 Gnd 0.0 1.0 0.000029 0 10 volts