Log File C:\Users\shreifali\AppData\Local\Temp\tmp8A28.tmp.log
Size (kb) 43012.974609375
No of lines 502024
Duration 0:25:27
Vehicletype ArduCopter
Firmware Version V4.0.2
Firmware Hash aae944a8
Hardware Type 
Free Mem 0
Skipped Lines 0
Test: Autotune = UNKNOWN - No ATUN log data
Test: Brownout = GOOD - 
Test: Compass = GOOD - mag_field interference within limits (2.27%)

Test: Dupe Log Data = GOOD - 
Test: Empty = GOOD - 
Test: Event/Failsafe = GOOD - 
Test: GPS = GOOD - 
Test: IMU Mismatch = GOOD - (Mismatch: 0.61, WARN: 0.75, FAIL: 1.50)
Test: Motor Balance = GOOD - Motor channel averages = [1576, 1603, 1586, 1624]
Average motor output = 1597
Difference between min and max motor averages = 48
Test: NaNs = FAIL - Found NaN in CTUN.DSAlt

Test: OpticalFlow = FAIL - FAIL: no optical flow data

Test: Parameters = FAIL - 'MAG_ENABLE' not found
Test: PM = GOOD - 
Test: Pitch/Roll = GOOD - 
Test: Thrust = GOOD - 
Test: VCC = UNKNOWN - No CURR log data