Re: 59.5keV spectrum cleanup
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That run ended, reset the auto Threshold control, restarted, will report back over next 4 hours, already looks better tho.
Geo
From: GEOelectronics@... To: [email protected]Sent: Friday, October 30, 2020 4:58:38 PM Subject: Re: [XRF] 59.5keV spectrum cleanup
Click on LINEAR view, looks pretty good to me, the L X-rays are the subject, but you are right I didn't do the threshold routine. Do you think 25.6 is too slow? I'm afraid if something with high count rates comes along it will not be the best, maybe 19 was a better compromise ? Geo ----- Original Message ----- From: Dude <dfemer@...> To: [email protected]Sent: Fri, 30 Oct 2020 17:18:57 -0400 (EDT) Subject: Re: [XRF] 59.5keV spectrum cleanup It
looks like the low energy electronic noise is a problem below 1.8 keV. You¡¯ll
need to try resetting the threshold filters or try a higher PT as noise counts
are 10 times your signal Dud ? ? ? This is real time an still counting but it accumulated
11,250 secs now. .mca below.
Geo
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