Aryabhatta Research Institute
of observational Sciences

3.6m Devasthal Optical Telescope (DOT)

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3.6m DOT Weather Station (DWS)

LST

UTC

IST

DWS Parameters

Humidity

Temperature

Dew Point

Wind

Direction: 149 °

Speed: 01.7 m/s

3.6m DOT All Sky Camera

Live All Sky Camera

Gauge Status: Green = Safe Observation Orange = Warning Red = No Observation

Wind Direction / Wind Speed Polar Plot

Check Previous DWS Parameters

From UTC

To UTC

Select Parameters

Temperature Humidity Pressure Wind Speed Wind Direction Dew Point

🌘 Twilight Parameters

☼ Evening Twilight Start	☾ Evening Twilight End	↗☼ Morning Twilight Start	☼ Morning Twilight End
--	--	--	--

🌙 Moon Parameters

🌔 Moon Phase	🌙 Moonrise	🌘 Moonset	📍 Moon Elevation
--	--	--	--

☀️ Sun Parameters

🌅 Sunrise Time	🌇 Sunset Time	📐 Solar Elevation Now	Day Duration
--	--	--	--

DWS Graphs

Weather Forecast

Satellite Image

Meteogram

Credit:

Cloud Cover Data – INSAT-3DR (IMD, Ministry of Earth Sciences, Government of India)

Weather Forecast – Norwegian Meteorological Institute and the Norwegian Broadcasting Corporation (NRK)