Date Time U SkyRl Ambnt Sensr Block Hea KD32 1CVW Fvr ... Cvr
2005-01-17 11:20:01 C -43.9 -13.4 3.1 999.9 22 0100 0000 054 ... 1.56
2005-01-17 11:30:02 C -40.7 -12.8 3.1 999.9 21 0100 0000 054 ... 1.56

Date: local date
Time: local time
U: temperature units (C or F). The lines with other letters are for factory use.
SkyRl: Sky-Amb. Temp. field from the Clarity window
Ambnt: Ambient Temp. field from the Clarity window
Sensr: Sensor Temp. field from the Clarity window
Block: for manufacturer use only
Hea: sensor head heater power setting in percent

KD32 1CVW these are flag bits. The ones possibly useful to the user are:
	K: the "emergency observatory shutdown contact" is closed or has closed 
		since the last log line was generated if this is =1
	V: the sensor head has detected "very cloudy". This is a fixed threshold 
		determination independent of the threshold in the Clarity window. It is 
		used as part of the emergency observatory shutdown determination
	W: the sensor head is wet., or has been wet at least once since the last log 
		line was generated.
	Fvr: sensor head firmware version number in decimal (the DIP IC is marked in hexadecimal)
	Cvr: Clarity version numbe