Incorrect graph display FFT

[DmitryNevlad (DmitryN)]

Hello everyone,
I’m setting up harmonic notch filter, and, while opening the log through the FFT option through CTRL-F in mission planner, with the parameter INS_LOG_BAT_MASK = 1 and INS_LOG_BAT_OPT= 4, the logs turned out to be “torn” (ACC2, GYR2), what could be the reason?

[amilcarlucas]

Incorrect LOG_BITMASK

[DmitryNevlad (DmitryN)]

What exactly is wrong?

[xfacta (Shawn)]

Select “Magnitude” before loading the log into the FFT UI.
Then ignore the Accel graphs, focus on the Gyro graphs.

[DmitryNevlad (DmitryN)]

Really, it’s look correct, thank you )

Interesting, why sometimes without “Magnitude” the display is correct and not correct