# Calibration file for PRR-600 Spectroradiometers on OASIS Moorings # Model PRR-600 # Serial 9626, Calibration date 26 Apr 1999 # File created 11 Jun 1999 by Brian Schlining # Note: The banks (or Tags) in this file are 4 and 5. Previous files used 2 and 3 # # 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 # 10 meter instrument, Serial 9626, Calibration date 29sept97 4 1 1 Ed412 0.0 -0.018956 -0.000362 0 10 uwatts/cm2/nm 4 2 1 Ed443 0.0 -0.019488 -0.000327 0 10 uwatts/cm2/nm 4 3 1 Ed490 0.0 -0.021831 -0.000052 0 10 uwatts/cm2/nm 4 4 1 Ed510 0.0 -0.023485 -0.000271 0 10 uwatts/cm2/nm 4 5 1 Ed555 0.0 -0.020928 -0.000161 0 10 uwatts/cm2/nm 4 6 1 Ed665 0.0 -0.023852 -0.000219 0 10 uwatts/cm2/nm 4 7 1 PAR 0.0 -10.184818 -0.000649 0 10 uEinsteins/cm2/sec 4 8 1 Gnd 0.0 1.0 0.0 0 10 volts 4 9 2 Temp 0.0 0.026630 -0.017180 0 10 degC 4 10 5 Depth 0.9653 107.9864 32.9886 0 10 dbars # MCP-200's go in here; see example on 19607 4 11 2 Unused 0.0 1.0 0.0 0 10 volts 4 12 2 Fluor 0.0 1.0 0.0 0 10 volts 4 13 2 Gnd 0.0 1.0 -0.00014 0 10 volts 4 14 0 Gnd 0.0 1.0 -0.00014 0 10 volts 4 15 2 Unused 0.0 1.0 0.0 0 10 volts 4 16 2 Gnd 0.0 1.0 -0.00012 0 10 volts 5 1 3 Lu412 0.0 -0.467875 0.000302 0 10 uwatts/cm2/nm/str 5 2 3 Lu443 0.0 -0.495308 0.000058 0 10 uwatts/cm2/nm/str 5 3 3 Lu490 0.0 -0.898098 -0.000034 0 10 uwatts/cm2/nm/str 5 4 3 Lu510 0.0 -0.737607 0.000127 0 10 uwatts/cm2/nm/str 5 5 3 Lu555 0.0 -1.180856 0.000215 0 10 uwatts/cm2/nm/str 5 6 3 Lu665 0.0 -1.225600 -0.000025 0 10 uwatts/cm2/nm/str 5 7 3 Lu683 0.0 -1.629802 0.000064 0 10 uwatts/cm2/nm/str 5 8 1 Gnd 0.0 1.0 0.0 0 10 volts