Reports until 14:49, Monday 18 November 2019
H1 General
camilla.compton@LIGO.ORG - posted 14:49, Monday 18 November 2019 - last comment - 15:07, Monday 18 November 2019(53327)
H1 Lockloss
19:27 Lockloss (unknown why)
19:33 After waiting 5 minutes in LOCKING_ARMS_GREEN, manually adjusted:
ETMY PIT: 115.2 to 117.7
ETMY YAW -134.5 to -135.2
TMSY PIT 83.9 to 84.0
TMSY YAW -281.8 to-280.0
20:10 Lockloss #2 at AQUIRE_PRMI (2 minutes before I would have started initial alignment.)
20:17 Try CHECK_MICH_FRINGES (trial to add to "Thresholds for H1 Operator Intervention")
BS PIT 191.84 to 191.42
BS YAW -327.33 to -327.51
20:20 PRMI
20:31 No better so proceeded to initial alignment
20:51 Initial alignment finished
21:05 Lockloss #3 at PRMI_ASC
21:29 Lockloss #4 at INCREASE_POWER
21:34 Lockloss #5 at ALIGN_RECYCLING_MIRRORS
22:04 manually skip LOWNOISE_COIL_DRIVERS fo coil drivers test (Sheila, Jenne)
22:07 NLN (Commissioning as testing)
22:21 Lockloss during testing. Probably something to do with test.
Now relocking
 
Comments related to this report
camilla.compton@LIGO.ORG - 15:07, Monday 18 November 2019 (53331)
22:55 NLN
22:55 Observing!