% this file: /home/mikes/Desktop/gpib-test/hdata/heater_57939.txt
% start    1499205000 2017-07-04 21:50:00 57938.9097222
% end      1499310000 2017-07-06 03:00:00 57940.125
% interval(s)  15000
% number of rows  7
% MJD Bottom(W) Top(W) Total(W)
57938.909722	48.790	36.198	84.988
57939.083333	48.789	36.127	84.916
57939.256944	48.833	36.334	85.167
57939.430556	48.378	36.061	84.438
57939.604167	49.036	36.804	85.840
57939.777778	49.098	36.415	85.514
57939.951389	49.210	36.469	85.679
% end of file.