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SHARCS Problem: Error Setting Keyword GO:SHARCS Error (20)

Manifestation:

  • Attempts to take exposure in sharcs_fe are met with error of the following form:

     
       Error setting keyword GO: SHARCS Error (20): Error 
       starting exposure.; SidecarError 
       Invalid integration time: 110000 microseconds. Must 
       be larger than 216140 microseconds. 
       

Solution/Recovery:

  • Stop and re-start sharcs_fe GUI.

Other possible actions:

  • In sharcs_fe GUI:
    • Select Windows...
    • Select Setup...
    • Select Init...
    • Select Connect...

Cause:

  • Unknown.

Associated Issues:

  • None.

Change Log:

2021-08-23: First version.


This document last updated (UTC): Tuesday 04 March 2025