[AZ-Observing] Re: Eclipse Photo and a Time-Lapse Sequence
- From: Sam Rua <sam@xxxxxxxxxxx>
- To: az-observing@xxxxxxxxxxxxx
- Date: Tue, 15 Apr 2014 22:50:15 -0700
Very cool animation. Nicely done, Mike.
On Apr 15, 2014, at 10:44 PM, Michael Collins <cal_donley@xxxxxxx> wrote:
> On 04/15/14 20:25, Tom Polakis wrote:
>> A better sequence would fix on the shadow, but registering those frames is a
>> task for another day.
>
> Don't know that I got a better sequence, but my sequence (mostly)
> tracks the shadow. I had to do a meridian flip shortly after the end of
> totality which changed the framing considerably. I may realign those
> frames some other night. There's also a minor gap where a couple of
> exposures were missed between U3 and U4.
>
> http://tmckepsj.org/files/2014-04-15_102f7_550D.gif
>
> Explore Scientific ES 102, Canon T2i. ISO 200, 1/250 second before and
> after totality, 2 s between U2 and U3, approximately 100 seconds between
> exposures.
>
> I haven't done anything with the pictures from my XTi with a 100 mm
> lens. Also haven't analyzed video to see if any of the 11th magnitude
> stars which were occulted are visible. I know I missed the 10th
> magnitude occultation when a couple of the kids came out to take a look.
>
> -- Mike --
> --
> cal_donley@xxxxxxx
> --
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