# Calibration file for PRR-600T2 Spectroradiometers Serial number 19613 # Calibration date: 10 Sep 2002 # File created 25 Apr 2003 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 # 10 meter instrument, Serial 19613, Calibration date 09-Sep-2002 2 1 1 Ed412 0.0 -0.022242 -0.000523 0 10 uwatts/cm2/nm 2 2 1 Ed443 0.0 -0.023006 0.000051 0 10 uwatts/cm2/nm 2 3 1 Ed490 0.0 -0.023365 -0.000136 0 10 uwatts/cm2/nm 2 4 1 Ed510 0.0 -0.024043 -0.000050 0 10 uwatts/cm2/nm 2 5 1 Ed555 0.0 -0.022609 -0.000155 0 10 uwatts/cm2/nm 2 6 1 Ed665 0.0 -0.024504 -0.000031 0 10 uwatts/cm2/nm 2 7 1 PAR 0.0 -11.676375 0.000033 0 10 uEinsteins/cm2/sec 2 8 1 Gnd 0.0 1.0 0.000145 0 10 volts 2 9 2 Temp 0.0 0.1422 0.0320 0 10 degC 2 10 5 Depth 0.8797 85.7022 29.3468 0 10 dbars # 10m MCP-200, Serial 7197, Calibration date 01 Sep 1999 2 11 6 MCP 1.0 0.021 -0.0009 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 2 Gnd 0.0 1.0 0.000 0 10 volts # 30m MCP-200, Serial 7198, Calibration date 01 Sep 1999 2 15 6 MCP 1.0 0.021 0.0006 0 10 uwatts/cm2/nm 2 16 2 Gnd 0.0 1.0 0.000 0 10 volts # 10 meter instrument, Serial 19613, Calibration date 23-Mar-2001 3 1 3 Lu412 0.0 -0.924026 0.000119 0 10 uwatts/cm2/nm/str 3 2 3 Lu443 0.0 -0.905731 -0.000360 0 10 uwatts/cm2/nm/str 3 3 3 Lu490 0.0 -0.716832 -0.000028 0 10 uwatts/cm2/nm/str 3 4 3 Lu510 0.0 -1.146007 -0.000178 0 10 uwatts/cm2/nm/str 3 5 3 Lu555 0.0 -1.228773 0.000118 0 10 uwatts/cm2/nm/str 3 6 3 Lu665 0.0 -2.744587 0.000121 0 10 uwatts/cm2/nm/str 3 7 3 Lu683 0.0 -2.691194 0.000011 0 10 uwatts/cm2/nm/str 3 8 1 Gnd 0.0 1.0 0.000115 0 10 volts