Sky Image at Koyama Astronomical Observatory
Last Update: Wed May 21 16:18:02 JST 2025
All Sky Camera
The all sky camera at rooftop on the Koyama Astronomical Observatory will auto-upload images to the website every 5 minutes.
Previous images [pre1][pre2] GIF Animation [about 15MB]
Weather data
Current conditions
2025/05/21 16:10 JST
Outside
Inside
Temperature
26.2 C
23.8 C
Humidity
74 % (Outside1)
50 % (Dome)
You MUST close the dome if (Outside1)>=90%
Wind speed and direction
0.4 m/s WSW
Rain
0.0 mm/hrs
Air pressure
1008.6 hPa
Legends:
Outside1 - VantagePro2 sensor on observatory roof
Dome - VantagePro2 sensor near dome entrance