No NTUN (anymore?) in the dataflash logs?

[amilcarlucas]

Here is a table explaining the LOG_BITMASK bits and how they affect the logged messages:

How to methodically tune (almost) any multicopter using ArduCopter 4.4.x

Message Description Log rate LOG_BITMASK field name bit value ACC IMU accelerometer data SCHED_LOOP_RATE IMU_RAW 19 524288 AHR2 Backup AHRS data 25Hz if ATTITUDE_FAST is set, else 10Hz - - - ATSC Scale factors for attitude controller SCHED_LOOP_RATE / 1 ATTITUDE_FAST and ATTITUDE_MED 1 and 0 3 ATSC Scale factors for attitude controller SCHED_LOOP_RATE / 2 ATTITUDE_FAST 0 2 ATSC Scale factors for attitude controller SCHED_LOOP_RATE / 4 ATTITUDE_MED 0 1 ATSC Scale factors for att…