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Bug #3254

closed

copying beamshift for all presets at the same mag is a bad idea for Titan Krios and JEM-2100f

Added by Anchi Cheng over 9 years ago. Updated almost 7 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Anchi Cheng
Category:
-
Target version:
Appion - Appion/Leginon 3.2
Start date:
06/12/2015
Due date:
% Done:

0%

Estimated time:
Affected Version:
Appion/Leginon 3.1.0
Show in known bugs:
No
Workaround:

Description

The beam position for different beam size are not the same on these scopes. It causes the beam shift to become incorrectly copying from, say fc to fa.

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 #1

Updated by Anchi Cheng over 9 years ago

r18867 disable this for now. Will make it an option in presets manager.

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 #2

Updated by Anchi Cheng about 7 years ago

  • Priority changed from Urgent to Normal
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 #3

Updated by Anchi Cheng almost 7 years ago

  • Status changed from Assigned to Closed
  • Target version set to Appion/Leginon 3.2

People are doing o.k. with this change. More commonly, users set high mag preset beam shift to zero and used microscope software to reset user beam shift so that beam shift does not need to be changed from session to session.

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