Table 2 Estimating power consumption
Instrument | Power consump | Operating hours per day | Power consump. per day |
|---|---|---|---|
Fluxgate Mag | 6W | 24Â h | 144 Wh |
Induction Mag | 6 ~ 15W | 24 h | 144 ~ 360 Wh |
All-sky Camera | 4 ~ 7W | 3 h (Dec) ~ 9 h (Jun) | 20 ~ 63 Wh |
Total | 16 ~ 28 W |  | 308 ~ 567 Wh |