SGP/MFRSR/E24 - False signal

It looks like an irradiance signal is coming through in the voltage data.  It has also 
been apparent that an inverse relationship in the temp and voltage data exists.  Several 
people have looked at this and there doesn't seem to be an adverse effect on the irradiance 
data, so this is being recorded as a transparent DQR.

• (Raw data stream - documentation not supported)

• Detector temperature(head_temp)
• Data logger supply voltage(logger_volt)

• Data logger supply voltage(logger_volt)
• Detector temperature(head_temp)