Apr 122019
AR2738
AR2738 – detail
“I took these photos on 10 Apr. Some of the best I have taken. … Magnetic Class: Beta. The umbra has a magnetic flux of 2400 Gauss compared to what we have on earth of 1 Gauss.”
| Telescope | Celestron C-8 + white light solar filter | ||
| Camera | Sony SLT-A35 | ||
| Exposure | [F:1×1/4000s@ISO 3200] | ||
| Software | ??? |