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Bug #5181

closed

Bug in MSI-Tomography in Leginon trunk (or 3.3) version regarding changing exposure time with higher tilts and total dose

Added by Saikat Chowdhury over 6 years ago. Updated over 6 years ago.

Status:
Closed
Priority:
Urgent
Category:
-
Start date:
08/30/2017
Due date:
% Done:

0%

Estimated time:
Affected Version:
Appion/Leginon 3.3
Show in known bugs:
No
Workaround:

Description

In the most recent version of Leginon MSI-Tomography, the exposure time (or number of frames on K2) doesn't change with tilts for the sequential scheme. This feature works fine in Leginon v3.2. In addition to this bug, the new version doesn't check the total dose for the entire tilt series and can go through the entire acquisition even if the total dose mentioned in the Tomography node is low. Version 3.2 would check this first and quit if the total dose for the tilt scheme is low. It will be great if these features can be put back and fixed in the latest Leginon version.

Actions #1

Updated by Anchi Cheng over 6 years ago

  • Status changed from New to In Test
  • Assignee changed from Anchi Cheng to Saikat Chowdhury

The option is still there, but the default has changed to use preset exposure time for processing reason. The basic tomography settings has a checkbox that says "Always use preset exposure time". Uncheck that checkbox should give you the old behavior.

In looking into this, I noticed that such setting does not show up in Advanced Settings. I added that in 38609eb

Please test if works right for you.

Actions #2

Updated by Anchi Cheng over 6 years ago

  • Status changed from In Test to Closed
  • Target version set to Appion/Leginon 3.3
  • Show in known bugs changed from Yes to No
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