# Calibration file for PRR-600 Spectroradiometers Serial number 19614 # Model PRR-600 # File created 08 March 1999 for the November 1998 deployment of ep2 # *****Not sure if the grounds for the MCPs are right***** # 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 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 -10.98526 -0.000606 0 10 uwatts/cm2/nm 2 8 2 Gnd 0.0 1.0 -0.000235 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 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 09-Jul-98 3 1 3 Lu412 0.0 -0.938826 0.000123 0 10 uwatts/cm2/nm/str 3 2 3 Lu443 0.0 -0.873629 0.000104 0 10 uwatts/cm2/nm/str 3 3 3 Lu490 0.0 -0.749320 -0.000200 0 10 uwatts/cm2/nm/str 3 4 3 Lu510 0.0 -1.189234 0.000323 0 10 uwatts/cm2/nm/str 3 5 3 Lu555 0.0 -0.964913 0.000019 0 10 uwatts/cm2/nm/str 3 6 3 Lu670 0.0 -2.664013 -0.000027 0 10 uwatts/cm2/nm/str 3 7 3 Lu683 0.0 -2.727459 0.000229 0 10 uwatts/cm2/nm/str 3 8 2 Gnd 0.0 1.0 0.0 0 10 volts