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Hi-
This looks super-interesting. I’m confused, though, about what is the top graph? Did the top graph somehow come from the 5 days of scanning down lower?
Thanks!
Bob
From:
"sara...@googlegroups.com" <sara...@googlegroups.com> on behalf of Jason Burnfield <jasonbu...@gmail.com>
Reply-To: "sara...@googlegroups.com" <sara...@googlegroups.com>
Date: Tuesday, April 14, 2026 at 12:38 PM
To: "sara...@googlegroups.com" <sara...@googlegroups.com>
Subject: Re: [SARA] 5 days worth of drift scans on my 1.54 meter mini dish!
My plan is 9 days total on m31 and then eventually on m33 as well.
Jason Burnfield
405-615-3924
“Six pints of bitter, …And quickly please, the world’s about to end.” - The Hitchhiker’s Guide to the Galaxy
On Tue, Apr 14, 2026 at 11:08 AM 'dave bracey' via Society of Amateur Radio Astronomers <sara...@googlegroups.com> wrote:
That's great! Looks like you have a curve building very nicely. Do you plan to continue adding for a few more days? Be interesting to see what happens.
D
Dave,
You are correct. The spectra are averages of successive days of observing as you go down the page.
Jason Burnfield
405-615-3924
“Six pints of bitter, …And quickly please, the world’s about to end.” - The Hitchhiker’s Guide to the Galaxy
On Tue, Apr 14, 2026 at 10:34 AM 'dave bracey' via Society of Amateur Radio Astronomers <sara...@googlegroups.com> wrote:
Hi Jason,
Very interesting! Am I right in assuming that the top chart (just below the M31 profile curve) is day one and the bottom chart (next to the photos of your dish) is the accumulation of days one to five?
Thanks
Dave
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