[AZ-Observing] Re: Summer Night Sky from Payson
- From: "Jimmy Ray" <jimmy_ray@xxxxxxx>
- To: <az-observing@xxxxxxxxxxxxx>
- Date: Mon, 10 Sep 2007 21:35:37 -0700
Hi Brian,
Please expand on your thoughts below as far as the intended outcome
(especially the second one)...
Jimmy Ray
----- Original Message -----
From: "Brian Skiff" <bas@xxxxxxxxxx>
To: <az-observing@xxxxxxxxxxxxx>
Sent: Monday, September 10, 2007 20:57
Subject: [AZ-Observing] Re: Summer Night Sky from Payson
>>> http://www.schursastrophotography.com/xtiastro/fisheye090907.html
>
> Looks fine. Here's what I'd do:
>
> o stop it down (if possible) to the half-stop between f/4 and f/5.6
> (i.e. about 1 stop down from wide-open)
>
> o take pairs of shots like this with a slight shift in the camera
> (few pixels equivalent) every couple of hours from dusk to dawn
> on all reasonably clear nights
>
>
> \Brian
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