Camera ‘hack’ lets Solar Orbiter peer deeper into sun’s atmosphere
Regular 10 s exposure time 17.4 nm FSI image taken at 0.68 au from the sun on 2022 March 23 at 23:01. At this distance, the FOV extends to 4.9 R⊙. With this exposure time, signal is detected up to 2 R⊙. Longer exposures and the use of an occulting disk are required at larger