Project

General

Profile

Actions

Bug #13470

closed

gain correction problem on K3 without GIF in Leginon 3.6

Added by William Rice about 2 years ago. Updated about 2 years ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
-
Target version:
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
Actions

Also available in: Atom PDF