Birr Magnetometer Data

New code now takes into account the solar 'quiet day' background when calculating Bx, By, Bz and the K-index.

This is an example of the code working for a active time period (1st - 3rd of October):

K-Index calculated with and without quiet background:

Here are the same graphs for a quiet period (16-18th of October):

The code which calculates and displays the new Bx, By, Bz and H takes ~ 170 seconds. To display the K-index takes a further 16 seconds.