# Calibration file for PRR-600 Spectroradiometers on OASIS Moorings # Model PRR-600 # Serial 9661, Calibration date 23may96 # File created 5jan98 # # 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 2 1 1 Ed412 0.0 -0.022374 -0.000363 0 10 uwatts/cm2/nm 2 2 1 Ed443 0.0 -0.022707 -0.000317 0 10 uwatts/cm2/nm 2 3 1 Ed490 0.0 -0.023111 -0.000512 0 10 uwatts/cm2/nm 2 4 1 Ed510 0.0 -0.023357 -0.000585 0 10 uwatts/cm2/nm 2 5 1 Ed555 0.0 -0.024034 0.000533 0 10 uwatts/cm2/nm 2 6 1 Ed656 0.0 -0.023378 -0.000289 0 10 uwatts/cm2/nm 2 7 1 PAR 0.0 -10.65649 -0.000464 0 10 uwatts/cm2/nm 2 8 2 Gnd 0.0 1.0 0.0 0 10 volts 2 9 2 Temp 0.0 0.0744 0.0015 0 10 degC 2 10 5 Depth 0.7241 74.3939 16.1892 0 10 dbars 3 1 0 Unused 0.0 1.0 0.0 0 10 uwatts/cm2/nm 3 2 3 Lu412 0.0 -0.733739 -0.001209 0 10 uwatts/cm2/nm/str 3 3 3 Lu443 0.0 -0.847566 -0.000896 0 10 uwatts/cm2/nm/str 3 4 3 Lu490 0.0 -1.028737 -0.000696 0 10 uwatts/cm2/nm/str 3 5 3 Lu510 0.0 -1.073771 -0.000737 0 10 uwatts/cm2/nm/str 3 6 3 Lu555 0.0 -1.621313 -0.000883 0 10 uwatts/cm2/nm/str 3 7 3 Lu656 0.0 -0.969599 -0.000483 0 10 uwatts/cm2/nm/str 3 8 2 Gnd 0.0 1.0 0.0 0 10 volts