[DSP-10] Sun Noise Measurement

Mike kd7ts at comcast.net
Sat Oct 15 15:49:56 EDT 2016


On Sat, 15 Oct 2016 10:47:48 -0700
Bob Larkin <boblark at proaxis.com> wrote:

> In addition, the ALT-F3, ALT-F4 averaging also applies to this 
> measurement, so you can adjust the averaging time from 0.6 sec on up.


Hi Bob,

Maybe this relates ?

Data Record - The logged power data after non-coherent integration can be saved directly to disk. This is toggled on and off by the Alt F command. It is saved to a file called UHFA1.DAT and if the file exists, it is appended to the end of the existing data. The data is time and date stamped for future use. It is not compacted, though and can produce some big files. To reduce the file size increase the non-coherent integration (Alt F4). The beginnings of a companion program EDFILE01.C and EDFILE01.EXE is available. It reads the data file and replays the data allowing additional smoothing as well as Doppler slope correction and various other feaures. EDFILE is not documented except through the C listing, but the program listing comments do much to describe the operation.
-- 
Mike <kd7ts at comcast.net>
An optimist believes we live in the best of all
possible worlds.  A pessimist fears this is true.


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