Here are today’s solar images taken from Al Sadeem Observatory, June 6, 2020.
The sky was generally clear with intermittent light to moderate winds which provided good transparency but average seeing at the time these images were taken.
There is some slight spot structure growth at the leader spot of AR2765 (Modified Zurich/Mcintosh sunspot configuration: Cso/beta) and was the source of a few minor B-class solar flare activity over the past 24 hours which were all non-Earth directed. The latest sunspot number (based on visual count and Wolf number calculation) is 14. Some interesting on-going flaring activity and plasma ejections within AR2765, the gradually decaying remnant plage of former AR2764 at the far northern hemisphere, and an elongated stable filament at the far southern hemisphere were distinctively captured in H-alpha imagery.
Space weather agencies* forecast solar activity to remain at very low levels with chances of weak X-ray fluxes or flares up to B-class intensity, mainly from AR2765. Close monitoring is being conducted by numerous space weather agencies for any significant development.
Equipment used are Skywatcher 120mm refractor telescope with Baader filter and unmodified Canon EOS 1D Mark IV DSLR camera for visible imagery and Lunt H-alpha solar telescope and QHYCCDIII mono camera for H-alpha imagery, mounted on Skywatcher EQ6 Pro. Pre-processing of visible solar images was performed in PIPP, stacking in Autostakkert, slight wavelet adjustments in Registax 6, and post-processing in Adobe Photoshop CC.
*TECHNICAL REPORTS COURTESY OF SOLAR INFLUENCE DATA CENTER (SIDC), NOAA-SPACE WEATHER PREDICTION CENTER (NOAA-SWPC)
Weather Data (5:30 PM – 6:00 PM, June 6, 2020, from NCM Al Wathba Station):
Average Temperature: 41.7°C
Average Humidity: 25%
Average Wind Speed and Direction: 18.33 kph from NNW
Average Cloud Cover: 0%
Average Air Pressure: 987.87 hPa
Average Solar Radiation: 178.33 W/m^2