2011 Dec 22 Sun

PTS · 發表於 2011-12-22 13:57:37

Hi,
Seeing is OK today (2-3/5), and some images of the Sun were capture.

Telescope: AP Starfire EDT 155mm f/9 stopped down to 50mm (f/27.9)
Filter: Solar Physics SO1.5/0.3A with CERF prefilter
Camera: Imperx 4M15

South is up.

pts

PTS · 發表於 2011-12-22 17:15:14

More images.
Full aperture was used, with 4X telecentric lens.

pts

PTS · 發表於 2011-12-22 17:17:55

回復 2# PTS

PTS · 發表於 2011-12-22 17:22:09

回復 3# PTS

PTS · 發表於 2011-12-22 17:24:53

回復 4# PTS

PTS · 發表於 2011-12-22 17:27:15

回復 5# PTS

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