PTS 發表於 2014-11-3 17:08:57

2014 Oct 29 Sun-AR12192 on W limb

AR12192 is now on the W limb.
Expect to see this AR edge-on the next day, before it goes to the backside.
It is still very active with flares and minor eruptions here and there.

Telescope: AP Starfire EDT 155 mm f/9.   
stopped to 50 mm for disc images, with 4X telecentric lens (f/36) for closeups   
filter: Solar Spectrum SO1.5/0.3A with CERF prefilter   
Camera: Imperx 4M15   
North is up, and east to the left.

penaltyku2013 發表於 2014-11-28 16:16:11

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