Data file content, for each row:
Month-Day-Year Hour:Min:Sec F1 F2 G Q V U T

Where:
F1 is the total field intensity (nT);
F2 is the total field intensity of the northern sensor of a gradiometric configuration (nT); 
G is the GEM Systems gradient between sensors of a gradiometric configuration (nT);
Q is the GEM Systems quality field (a-z or 0-99) ; 
V is battery voltage (0.01171875*V+11.0 volt);
U is relative umidity (0.390625*U %);
T is Temperature (-0.3125*T+40 c°)

F2 or G are present only for gradiometric configuration

Time is in UTC. 

Examples:

02-11-15 11:03:00 48759.88 a 176 199 005

02-11-2015 11:03:00 48759.88 99 176 199 005

03-01-2023 00:00:00 48759.88 99 176 199 005

03-01-2023 00:00:00 48759.88 48769.88 99 176 199 005
 
05-01-2023 00:00:00 48759.88  0148.74 99 176 199 005
