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  1. Instrument control development
  2. INSTRM-342

CCD temperature readings are nuts,

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    Details

    • Type: Task
    • Status: Won't Fix (View Workflow)
    • Priority: Normal
    • Resolution: Won't Fix
    • Component/s: ics_xcu_fee
    • Labels:
      None

      Description

      The readings from the CCDs went bad during the cool down. For both, the warmest good reading was 144.38. Below that all readings have been crazy:

      2018-04-30 07:35:12.180Z cmds             20 Actor.py:491 new cmd: temps status
2018-04-30 07:35:12.181Z root             10 feeControl.py:798 sending command :'~rt,FEE\n':
2018-04-30 07:35:12.184Z root             10 feeControl.py:856 received :~rt,FEE:
2018-04-30 07:35:12.242Z root             10 feeControl.py:856 received :291.50:
2018-04-30 07:35:12.242Z root             10 feeControl.py:798 sending command :'~rt,PA\n':
2018-04-30 07:35:12.246Z root             10 feeControl.py:856 received :~rt,PA:
2018-04-30 07:35:12.447Z root             10 feeControl.py:856 received :270.63:
2018-04-30 07:35:12.447Z root             10 feeControl.py:798 sending command :'~rt,ccd0\n':
2018-04-30 07:35:12.451Z root             10 feeControl.py:856 received :~rt,ccd0:
2018-04-30 07:35:13.119Z root             10 feeControl.py:856 received :19199440.48:
2018-04-30 07:35:13.119Z root             10 feeControl.py:798 sending command :'~rt,ccd1\n':
2018-04-30 07:35:13.123Z root             10 feeControl.py:856 received :~rt,ccd1:
2018-04-30 07:35:13.790Z root             10 feeControl.py:856 received :18203293.12:
2018-04-30 07:35:13.791Z cmds             20 CommandLink.py:121 > 1 21590 i ccdTemps=270.63,19199440.48,18203293.12
2018-04-30 07:35:13.791Z cmds             20 CommandLink.py:121 > 1 21590 :

      I feel that we have seen this before and that it was fixed (it must have been). But cannot find ticket/email.

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            • Assignee:
              shope shope
              Reporter:
              cloomis cloomis
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              • Created:
                Updated:
                Resolved: