# Calibration file for PRR-600 Spectroradiometers Serial number 19607 # Model PRR-600 calibrated on 23 Mar 2001 # 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 19607, Calibration date 3/15/02 2 1 1 Ed412 0.0 -0.022447 0.000424 0 10 uwatts/cm2/nm 2 2 1 Ed443 0.0 -0.023258 0.000085 0 10 uwatts/cm2/nm 2 3 1 Ed490 0.0 -0.023429 0.000431 0 10 uwatts/cm2/nm 2 4 1 Ed510 0.0 -0.024421 0.000325 0 10 uwatts/cm2/nm 2 5 1 Ed555 0.0 -0.023978 0.000415 0 10 uwatts/cm2/nm 2 6 1 Ed670 0.0 -0.024726 0.000624 0 10 uwatts/cm2/nm 2 7 1 PAR 0.0 -10.177819 0.000647 0 10 uEinsteins/cm2/sec 2 8 1 Gnd 0.0 1.0 0.000383 0 10 volts 2 9 2 Temp 0.0 0.1395 0.0146 0 10 degC 2 10 5 Depth 0.3781 73.8982 17.4993 0 10 dbars # 10m MCP-200, Serial 7183, Calibration date 01 Sep 1999 2 11 6 MCP 1.0 -0.0165 0.0036 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 0.000 0 10 volts 2 14 0 Gnd 0.0 1.0 0.000 0 10 volts # 30m MCP-200, Serial 7197, Calibration date 01 Sep 1999 2 15 6 MCP 1.0 -0.0153 0.0001 0 10 uwatts/cm2/nm 2 16 2 Gnd 0.0 1.0 0.000 0 10 volts # 20 meter instrument, Serial 19607, Calibration date 3/15/02 3 1 3 Lu412 0.0 -0.868245 0.000233 0 10 uwatts/cm2/nm/str 3 2 3 Lu443 0.0 -0.901582 0.000142 0 10 uwatts/cm2/nm/str 3 3 3 Lu490 0.0 -0.736126 -0.000132 0 10 uwatts/cm2/nm/str 3 4 3 Lu510 0.0 -1.163589 0.000371 0 10 uwatts/cm2/nm/str 3 5 3 Lu555 0.0 -1.465165 -0.000015 0 10 uwatts/cm2/nm/str 3 6 3 Lu670 0.0 -1.477950 0.000055 0 10 uwatts/cm2/nm/str 3 7 3 Lu683 0.0 -2.631868 0.000302 0 10 uwatts/cm2/nm/str 3 8 1 Gnd 0.0 1.0 0.000238 0 10 volts