Adarsh,
The notch filter requires some adjustment for your particular aircraft. The defaults are really meant for multicopters but even they need some adjustment specific to an aircraft. In any case, you need to set the notch frequency for the frequency of the dominant vibration. The best signal to use is the Roll rate signal. This is Rate.R in mission planner. Then zoom into the signal until you see one second elapse over the plot as shown below.
Then you would count the number of larger peaks or valleys in one second. That would be the frequency of the vibration in hertz which is the units that are used to set the notch filter frequency. In this case I counted 19 which means the vibration is at 19 hz. I assume that your rotor speed is about that speed in RPM. To calculate RPM from hertz, multiply by 60 so 19 hz is 1140 RPM. Is that the rotor speed that you are targeting with your throttle curve?
So the parameters I suggest you set for the Notch filter are
INS_NOTCH_ATT,30
INS_NOTCH_BW,10
INS_NOTCH_ENABLE,1
INS_NOTCH_FREQ,19
The only thing I noticed at the moment that looked off in your parameters is the value for pitch and roll ILMI was too high. I suggest these values
ATC_RAT_PIT_ILMI,0.08
ATC_RAT_RLL_ILMI,0.08