Data format description for files terra_yyyy.txt:
Active fire detection data from the Moderate Resolution Imaging Spectroradiometer (MODIS) onboard Terra satellite

Latitude = latitude in decimal degrees (+ north / - south)
Longitude = longitude in decimal degrees (+ east / - west)
Brightness = brightness temperature in Kelvin
Scan = east-west pixel size in kilometers
Track = north-south pixel size in kilometers
Acqdate = acquisition date in yyyy-mm-dd
Time = acquisition time in hhmm UTC
Satellite = satellite name "T" = Terra
Confidence = detection confidence value (0.0-100.0%)