Re: How much do your calibrations vary?
Jim Yes good idea Jim. I have voltage regulators on each calibrator voltage line, 12v, 5v, and 3.3v and I can tell you they do drift slightly over months of time. Have not charted that but might be
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Larry Dodd
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#13028
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Re: How much do your calibrations vary?
This is an outstanding line of investigation, Jim! Excellent idea. -- Dave
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Dave Typinski
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#13027
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How much do your calibrations vary?
For those who have ongoing observations and working calibrators,? I would like to ask a favor.? I want to see how much your calibrations vary over time.? If you have the calibrator running
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Jim Sky
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#13026
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Re: Solar. 09/03/2025
Looks good! John Sent from the all new AOL app for iOS
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AOL
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#13025
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Solar. 09/03/2025
Hi Solar events Today Salvador
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salvador aguirre
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#13024
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Re: Some non-Io-A from tonight March 09 2025
Very nice non-Io-A, Richard. The increasing frequency circa 2244 to 2252 UTC is interesting. That may say more about the ionosphere than the arc shape. Non-Io-A is always vertex late (negative freq
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Dave Typinski
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#13023
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Re: Solar March 09, 2025
Thanks Richard! I appreciate you getting back to me. Peter [email protected]> wrote:
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Peter Detterline
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#13022
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Re: Solar March 09, 2025
Hi Peter, On these images, the offset was about 1420 with a color gain of about 7.? Those settings may not work with images from all SDRs.? I have a site with a fairly low background and I am using
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Richard Gray
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#13021
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Some non-Io-A from tonight March 09 2025
I think this is classified as non-Io-A.?? This is from earlier tonight. Richard
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Richard Gray
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#13020
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Re: Solar March 09, 2025
Beautiful Richard, What is your color offset and gain? Peter [email protected]> wrote:
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Peter Detterline
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#13019
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Solar March 09, 2025
Some solar from today. Richard
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Richard Gray
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#13018
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Some more Io-B from last night March 08/09 2025
Some more from the Io-B storm of last night. Richard
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Richard Gray
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#13017
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Solar 03/09/2025 Easley, South Carolina
Good evening again: ? ? ?Solar from today. John
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AOL
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#13016
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non IoA 03/09/2025 Easley, South Carolina
Good evening: ? ? ?non IoA from today. John
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AOL
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#13015
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Solar 9 MAR 2025
Observations from Grafton, WV. Some solar, one hard to see because of the noise. ~Duane
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Duane
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#13014
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More Solar Events 9 March 2025, Prospect, ME
Two of the attached are a bit weak but I think real events....bill....
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bsneed1@...
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#13013
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Solar Events 9March 2025, Prospect, ME
Maybe another active day? ....bill....
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bsneed1@...
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#13012
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solar (?) on 08/09 March
Good day all! Received odd/interesting captures that I would like to toss out there. File 250308223429 Is this soler or maybe Jove. Both in a good postion. [image: image.png] [image: image.png] File
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Carl Pajak Phone
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#13011
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Re: Io-B March 8 2025
Fantastic captures! Well Done Richard Carl [email protected]> wrote:
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Carl Pajak Phone
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#13010
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Re: Io-B March 8 2025
Hi Richard. right place and time!! Regards Salvador
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salvador aguirre
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#13009
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