Transit of Mercury

November 11, 2019

Irvine, CA
09:49 PST  (17:49 UT)
Astro-Physics Traveler. 105mm f6
Astro-Physics 1100GTO GEM
ZWO ASI183MC
09:50 PST  (17:50 UT)
Lunt 35THa. 35mm f11.4
Astro-Physics 1100GTO GEM
ZWO ASI178MM
09:52 PDT  (17:52 UT)
Lunt 100THa. 102mm f7 with AP BARADV 2x @ f14
Astro-Physics 1100GTO GEM
ZWO ASI174MM
Tiny Mercury made its way across the face of the Sun on this day. The will not occur again until 2032.
A local Marine Layer made observing this event difficult with the clouds finally starting to disipate after 9:42 PST (17:42 UT).
I was able to capture some images as Mercury exited the solar disk in both White Light and also H-Alpha.
First Contact:       Sun below Horizon
Second Contact: Sun below Horizon
Mid Transit:          07:20:08 PST
Third Contact:      10:03:00 PST
Fourth Contact:    10:04:41 PST