# Calibration file for PRR-600 Spectroradiometer on ep1 # Model # PRR-600 # File created 5nov93, modified 24-Oct-98 by Pete Strutton on board Kai prior to ep1 deployment # # 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 * 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 12 16 16 8 /oasis/cfg/specprr.19605.0798 /oasis/cfg/satlant.118.0798 /oasis/cfg/satlant.119.0798 # 20 meter instrument, Serial 19614, Calibration date 09-Jul-98 2 1 1 Ed412 0.0 -0.022359 -0.000212 0 10 uwatts/cm2/nm 2 2 1 Ed443 0.0 -0.021813 0.000058 0 10 uwatts/cm2/nm 2 3 1 Ed490 0.0 -0.023321 -0.000182 0 10 uwatts/cm2/nm 2 4 1 Ed510 0.0 -0.023497 -0.000158 0 10 uwatts/cm2/nm 2 5 1 Ed555 0.0 -0.023924 -0.000455 0 10 uwatts/cm2/nm 2 6 1 Ed670 0.0 -0.024465 -0.000427 0 10 uwatts/cm2/nm 2 7 1 PAR 0.0 -10.985258 -0.000606 0 10 uE/cm2/s 2 8 2 Gnd 0.0 1.0 0.000115 0 10 volts 2 9 2 Temp 0.0 0.1369 0.0606 0 10 degC 2 10 5 Depth 0.6013 78.5289 25.2905 0 10 dbars # 10m MCP-200, Serial 7183, Calibration date 19-Feb-98 2 11 7 MCP 1.0 -103.8 0.0005 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 -0.00020 0 10 volts 2 14 2 Gnd 0.0 1.0 -0.00020 0 10 volts # 30m MCP-200, Serial 7184, Calibration date 19-Feb-98 2 15 7 MCP 1.0 -100.0 0.0005 0 10 uwatts/cm2/nm 2 16 2 Gnd 0.0 1.0 -0.00019 0 10 volts # 20 meter instrument, Serial 19614, Calibration date 09-Jul-98 3 1 3 Lu412 1.0 -0.938826 -0.000170 0 10 uwatts/cm2/nm/str 3 2 3 Lu443 1.0 -0.873629 -0.000298 0 10 uwatts/cm2/nm/str 3 3 3 Lu490 1.0 -0.749320 -0.000179 0 10 uwatts/cm2/nm/str 3 4 3 Lu510 1.0 -1.189234 -0.000054 0 10 uwatts/cm2/nm/str 3 5 3 Lu555 1.0 -0.964913 -0.000826 0 10 uwatts/cm2/nm/str 3 6 3 Lu670 1.0 -2.664013 -0.000084 0 10 uwatts/cm2/nm/str 3 7 3 Lu683 1.0 -2.727459 0.000025 0 10 uwatts/cm2/nm/str 3 8 2 Gnd 0.0 1.0 0.000115 0 10 volts