# Calibration file for PRR-600 Spectroradiometers Serial number 19614 # # File created 3/15/02 by Eric Drake # # 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 # 20 meter instrument, Serial 19614, Calibration date 2/11/2002 2 1 1 Ed412 0.0 -0.021755 -0.000195 0 10 uwatts/cm2/nm 2 2 1 Ed443 0.0 -0.021919 0.000155 0 10 uwatts/cm2/nm 2 3 1 Ed490 0.0 -0.022905 -0.000185 0 10 uwatts/cm2/nm 2 4 1 Ed510 0.0 -0.022967 -0.000087 0 10 uwatts/cm2/nm 2 5 1 Ed555 0.0 -0.023958 -0.000391 0 10 uwatts/cm2/nm 2 6 1 Ed665 0.0 -0.024597 -0.000299 0 10 uwatts/cm2/nm 2 7 1 PAR 0.0 -11.06762 -0.000560 0 10 uEinsteins/cm2/sec 2 8 1 Gnd 0.0 1.0 -0.000176 0 10 volts 2 9 2 Temp 0.0 0.1369 0.0606 0 10 degC 2 10 5 Depth 0.5522 78.7662 24.7778 0 10 dbars # 10m MCP-200, Serial 7219, Calibration date 18sep97 2 11 7 MCP 1.0 87.225 -0.0001 0 10 uwatts/cm2/nm 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 # 30m MCP-200, Serial 7220, Calibration date 18sep97 2 15 7 MCP 1.0 86.831 0.0002 0 10 uwatts/cm2/nm 2 16 2 Gnd 0.0 1.0 0.0 0 10 volts # 20 meter instrument, Serial 19614, Calibration date 2/11/2002 3 1 3 Lu412 0.0 -0.912588 -0.000138 0 10 uwatts/cm2/nm/str 3 2 3 Lu443 0.0 -0.826968 -0.000247 0 10 uwatts/cm2/nm/str 3 3 3 Lu490 0.0 -0.720288 -0.000184 0 10 uwatts/cm2/nm/str 3 4 3 Lu510 0.0 -1.167161 0.000046 0 10 uwatts/cm2/nm/str 3 5 3 Lu555 0.0 -1.222269 -0.000861 0 10 uwatts/cm2/nm/str 3 6 3 Lu665 0.0 -2.614569 0.000034 0 10 uwatts/cm2/nm/str 3 7 3 Lu683 0.0 -2.686957 0.000002 0 10 uwatts/cm2/nm/str 3 8 1 Gnd 0.0 1.0 0.0 0 10 volts