Monday, October 26, 2015

Solar Imaging Session - October 26, 2015

The sky this morning is clear but very hazy for the past 3 days already. Seeing condition is fair though. AR2436 Sunspot Group is the only big group visible on the Sun right now together with several groups of small sunspots. Very quiet Sun with only AR2436 Sunspot Group in Ha wavelength showing some moderate flaring activity inside its core. Even prominences are also very quiet except for a large hedgerow prominence in the NW limb. I also tested full disk solar white light using ZWO ASI120MM webcam on Canon EF 100-400mm f/4.5-5.6 IS L lens instead of my usual traditional Canon EOS 500D DSLR at negative projection on TV-101 refractor.

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