From: "milton_aupperle" <milton@outcastsoft.com>
Date: January 26, 2010 11:22:54 AM MST
To: Astro_IIDC@yahoogroups.com
Subject: Re: first attempts at the sun...
Mark;
1) Achieve focus on the Limb area
2) Decrease the exposure / brightness so that the disk isn't a big white blob. That's why you can't find that small sunspot, it's lost in the glare.
3) Move slowly when you sweep across the disk and pay attentions to the screen.
HTH..
Milton Aupperle
--- In Astro_IIDC@yahoogroups.com, Mark Gaffney <markgaffney@...> wrote:
Hi Everybody, I did get out to image the sun at around 8 am this
morning..Whilst I`m seeing one small sunspot in the middle of the sun
with the 25mm eyepiece, I wasn`t able to pick it up on camera. I was
sweeping back & forth trying to locate anything.. & altering the focus
(I assume the idea is to get best definition of the limb) & exposure
settings.. None of my movies are in the centre..even had I been able
to locate a spot & it`s early days yet ..It`s terribly hot here even
early in the morning & I was soon sweating profusely! Also there were
endless march flies (they`re big flies with nasty stings if you don`t
swat them..!) to contend with whilst negotiating the gear...Here`s a
shot with the Flea 2 & Mogg 0.3 reducer,,,
Mark.