Table 3 Atmospheric conditions in Perth for flight dates.

From: Demonstration of 100 Gbps coherent free-space optical communications at LEO tracking rates

Parameter

2022/04/07

2022/04/21

Temperature (\(^{\circ }\)C)

30

25

Relative humidity (%)

25

34

Pressure (hPa)

1014

1023

Wind speed (km/h)

15

17

Wind direction

W

N

Cloud cover (%)

18

10

Air quality (peak PM2.5, µg/m3)

Duncraig (16 km N)

\(<10\)

160

Caversham (18 km NE)

10

\(>200\)