# Calibration file for PRR-600 Spectroradiometers Serial number 19615 # 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 19615, Calibration date 07-Jul-98 2 1 1 Ed412 0.0 -0.023093 -0.000026 0 10 uwatts/cm2/nm 2 2 1 Ed443 0.0 -0.023414 0.000242 0 10 uwatts/cm2/nm 2 3 1 Ed490 0.0 -0.024183 0.000138 0 10 uwatts/cm2/nm 2 4 1 Ed510 0.0 -0.023738 -0.000057 0 10 uwatts/cm2/nm 2 5 1 Ed555 0.0 -0.023961 0.000171 0 10 uwatts/cm2/nm 2 6 1 Ed670 0.0 -0.024515 0.000046 0 10 uwatts/cm2/nm 2 7 1 PAR 0.0 -11.009486 0.000114 0 10 uE/cm2/s 2 8 2 Gnd 0.0 1.0 0.000113 0 10 volts 2 9 2 Temp 0.0 0.1363 -0.0205 0 10 degC 2 10 5 Depth 1.2749 89.5848 25.1990 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 0.0 0 10 volts 2 14 2 Gnd 0.0 1.0 0.0 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 0.0 0 10 volts # 20 meter instrument, Serial 19615, Calibration date 09-Jul-98 3 1 3 Lu412 1.0 -0.967474 -0.000272 0 10 uwatts/cm2/nm/str 3 2 3 Lu443 1.0 -0.892156 -0.000327 0 10 uwatts/cm2/nm/str 3 3 3 Lu490 1.0 -0.751940 -0.000509 0 10 uwatts/cm2/nm/str 3 4 3 Lu510 1.0 -1.240504 -0.000460 0 10 uwatts/cm2/nm/str 3 5 3 Lu555 1.0 -0.927911 -0.000566 0 10 uwatts/cm2/nm/str 3 6 3 Lu670 1.0 -2.726234 -0.000404 0 10 uwatts/cm2/nm/str 3 7 3 Lu683 1.0 -2.716715 -0.000258 0 10 uwatts/cm2/nm/str 3 8 2 Gnd 0.0 1.0 0.00015 0 10 volts