Reports until 21:33, Saturday 27 April 2019
H1 GRD
patrick.thomas@LIGO.ORG - posted 21:33, Saturday 27 April 2019 - last comment - 00:12, Sunday 28 April 2019(48816)
Guardian stuck at ACQUIRE_DRMI_1F? 
DRMI has locked, but despite requests for further states, it is not moving on. I do not see any messages in the log or otherwise that seem to indicate why.
Comments related to this report
patrick.thomas@LIGO.ORG - 21:36, Saturday 27 April 2019 (48817)
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I set it to manual. Selected PREP_DRMI_ASC. Set back to auto. Then selected OFFLOAD_DRMI_ASC. Now it is not moving past ENGAGE_DRMI_ASC.
patrick.thomas@LIGO.ORG - 21:39, Saturday 27 April 2019 (48818)
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Hit INIT. Trying from scratch.
patrick.thomas@LIGO.ORG - 22:01, Saturday 27 April 2019 (48819)
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Now it is working. Wonder if it is because I hit LOAD at some point before going to INIT.
patrick.thomas@LIGO.ORG - 22:41, Saturday 27 April 2019 (48820)
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Lock losses from DARM_TO_RF and ENGAGE_ASC_FOR_FULL_IFO.
patrick.thomas@LIGO.ORG - 22:54, Saturday 27 April 2019 (48821)
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Another lock loss from ENGAGE_ASC_FOR_FULL_IFO.
patrick.thomas@LIGO.ORG - 23:33, Saturday 27 April 2019 (48822)
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Caught it this time by setting H1:ASC-SRC1_Y_GAIN to 0 in ENGAGE_ASC_FOR_FULL_IFO before it lost lock.
patrick.thomas@LIGO.ORG - 23:48, Saturday 27 April 2019 (48823)
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Tried bringing gain back to 4 after ENGAGE_SOFT_LOOPS finished, but it would drive the signals away.
patrick.thomas@LIGO.ORG - 00:07, Sunday 28 April 2019 (48824)
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Was able to improve traces with SRM, but turning the gain back to 4 still drives them off.
patrick.thomas@LIGO.ORG - 00:12, Sunday 28 April 2019 (48825)
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Lost lock adjusting PRM.