NOAA's GOES-16 EXIS Instrument Observes Solar Flares On January 21, 2017, the GOES-16 Extreme Ultraviolet and X-Ray Irradiance Sensors (EXIS) observed solar flares. Read more
On January 21, 2017, the GOES-16 Extreme Ultraviolet and X-Ray Irradiance Sensors (EXIS) observed solar flares.
Sunspots 12628, 12627, 12626 and 12625 (right) captured with a 100mm f5 Helios refractor and Vesta pro webcam.
New sunspots 12628 and 12627 (right) captured with a 100mm f5 Helios refractor and Vesta pro webcam.