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Bug #13470

closed

gain correction problem on K3 without GIF in Leginon 3.6

Added by William Rice over 1 year ago. Updated over 1 year ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
-
Target version:
Appion/Leginon 3.6
Start date:
09/24/2022
Due date:
% Done:

0%

Estimated time:
Affected Version:
Appion/Leginon 3.6
Show in known bugs:
No
Workaround:

Description

  • After upgrading NYU Arctica/K3 to Leginon 3.6, noticed that gain correction is no longer working correctly
  • gain seems to end up flipped across y-axis (or y-flip + 180 degree rotation)
  • super-res images also take an extra 1 s to collect
  • identified issue to new treatment of flipping paramter in dmsem.py
  • adding code to check that energy filter is not present fixes problem
  • new code also makes collection speed the same as before
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 #1

Updated by William Rice over 1 year ago

  • Affected Version changed from Appion/Leginon 3.5 to Appion/Leginon 3.6
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 #2

Updated by Anchi Cheng over 1 year ago

Bill,

Please do not change function name, nor remove the new Gain Dark reference changes. _xxx means a function not to access from outside the class.

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 #3

Updated by William Rice over 1 year ago

Sorry! I realized I accdentally copied an old version of dmsem.py rather than my fixed version, which changed only one line. Uploaded the right fix now

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 #4

Updated by Anchi Cheng over 1 year ago

  • Status changed from New to Closed
  • Target version set to Appion/Leginon 3.6

Looks good.

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