Author Topic: Jeol beam scan units FOV  (Read 3496 times)

Ben Buse

  • Professor
  • ****
  • Posts: 491
Jeol beam scan units FOV
« on: May 05, 2016, 05:37:01 AM »
Hi John & Brian,

The units displayed in Scan Setup in Probe Image for scan size when using a beam scan seem to be wrong it states 18000 x 9000 um (x6500 mag) when its really ca. 18um *10um. This is not the case for stage scan.

Thanks

Ben

John Donovan

  • Administrator
  • Emeritus
  • *****
  • Posts: 3293
  • Other duties as assigned...
    • Probe Software
Re: Jeol beam scan units FOV
« Reply #1 on: May 05, 2016, 06:57:49 AM »
The units displayed in Scan Setup in Probe Image for scan size when using a beam scan seem to be wrong it states 18000 x 9000 um (x6500 mag) when its really ca. 18um *10um. This is not the case for stage scan.

Hi Ben,
That makes sense that you don't see it for stage scans as the beam calibration values are only used for beam scans.

I'm not seeing the problem.  Are you on the latest 1.2.3.2016 of PI?   Please check your beam scan calibration values in the Setup | Probe Image Setup dialog.
john
« Last Edit: May 05, 2016, 06:59:35 AM by John Donovan »
John J. Donovan, Pres. 
(541) 343-3400

"Not Absolutely Certain, Yet Reliable"

Ben Buse

  • Professor
  • ****
  • Posts: 491
Re: Jeol beam scan units FOV
« Reply #2 on: May 05, 2016, 08:56:58 AM »
Thanks I suspect its just I havn't calibrated it - I don't want to look at it now as its running

Ben

Ben Buse

  • Professor
  • ****
  • Posts: 491
Re: Jeol beam scan units FOV
« Reply #3 on: May 11, 2016, 06:44:08 AM »
Hi John,

Just checked and I'd sometime entered all the beam calibration FOV values as microns and it requests them as mm - easy solution and now working great  :)

Ben