Sky Image at Koyama Astronomical Observatory
Last Update: Tue May 13 06:51:01 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
2025/05/13 06:45 JST
Outside
Inside
Temperature
13.1 C
20.2 C
Humidity
75 % (Outside1)
44 % (Dome)
You MUST close the dome if (Outside1)>=90%
Wind speed and direction
0.0 m/s NNE
Rain
0.0 mm/hrs
Air pressure
1018.5 hPa
Legends:
Outside1 - VantagePro2 sensor on observatory roof
Dome - VantagePro2 sensor near dome entrance