Here is a list of notes for the usage of the instruments: 1. The oblique stripe noises appeared in the 427.8 nm image during the 2016-2017 winter season 2. The sensitivity of the camera for the 427.8 nm emission was significantly degraded after September, 2017 3. A continuous noise with high frequency has been superimposed in the Tromsø 20 Hz magnetometer data till February 28, 2020. 4. Some of 100 Hz EMCCD data has been deleted from the database when it was a bad weather (completely cloudy, raining, or snowing).