Mon Oct 3 13:11:22 2022, Yehonathan, Update, BHD, Some comparison of LO phase lock schemes  
|
Tue Nov 15 17:08:59 2022, Paco, Update, BHD, Request for estimates
|
Wed Nov 23 12:58:33 2022, Yehonathan, Update, BHD, Some more calculations  
|
Wed Nov 23 17:28:39 2022, Yehonathan, Update, BHD, Some more calculations
|
Wed Nov 23 17:21:44 2022, JC, Update, VAC, Interlocks may have been tripped due to N2 pressure loss 
|
Tue Nov 22 10:29:31 2022, Anchal, Summary, SUS, ITMY Coil Strengths Balanced
|
Mon Nov 7 19:53:12 2022, Anchal, Update, SUS, MC2 OSEMs calibrated using MC_F
|
Mon Nov 7 20:00:37 2022, Anchal, Update, SUS, MC1 OSEMs output is weird 
|
Wed Nov 9 20:01:38 2022, Anchal, Update, SUS, MC1 OSEMs output is weird  
|
Thu Nov 10 18:09:28 2022, rana, Update, SUS, MC WFS settings all weird
|
Fri Nov 11 11:29:11 2022, Anchal, Update, SUS, MC1 OSEMs output is weird
|
Fri Nov 11 19:20:23 2022, rana, Update, SUS, MC1 OSEMs output is weird
|
Fri Nov 11 19:47:04 2022, rana, Update, SUS, MC SUS were overdamped: damping gains all reduced
|
Tue Nov 8 08:57:18 2022, rana, Update, SUS, MC2 OSEMs calibrated using MC_F
|
Tue Nov 8 18:12:01 2022, Anchal, Update, SUS, MC2 OSEMs calibrated using MC_F
|
Tue Nov 8 19:39:34 2022, Anchal, Update, SUS, MC3 OSEMs calibrated using MC_F
|
Wed Nov 9 20:29:20 2022, Anchal, Update, SUS, MC2 and MC3 set to undergo free swing test tonight
|
Fri Nov 18 17:00:15 2022, Anchal, Update, SUS, MC1 and MC3 OSEMs calibrated using MC_F
|
Wed Nov 9 07:49:59 2022, rana, Update, SUS, MC2 OSEMs calibrated using MC_F
|
Mon Nov 21 18:33:05 2022, Anchal, Update, SUS, MC2 OSEMs calibrated using MC_F
|
Mon Aug 15 10:27:56 2022, Koji, Update, General, Recap of the additional measures for the outage prep    
|
Mon Aug 15 15:43:49 2022, Anchal, Update, General, Complete power shutdown and startup documentation
|
Mon Aug 15 18:06:07 2022, Anchal, Update, General, c1vac issues, 1 pressure gauge died
|
Mon Aug 15 20:09:18 2022, Koji, Update, General, c1vac issues, 1 pressure gauge died
|
Wed Aug 17 10:23:05 2022, Tega, Update, General, c1vac issues, pressure gauge replacement
|
Fri Nov 18 09:00:27 2022, JC, Update, VAC, Pressure Gauge Information
|
Fri Nov 11 20:01:56 2022, rana, Frogs, Computer Scripts / Programs, FSS SLOW servo not running
|
Fri Nov 11 20:59:13 2022, Chris, Frogs, Computer Scripts / Programs, FSS SLOW servo not running
|
Sat Nov 12 21:59:24 2022, Anchal, Frogs, Computer Scripts / Programs, FSS SLOW servo not running
|
Thu Nov 17 16:48:07 2022, Anchal, Frogs, Computer Scripts / Programs, FSS SLOW servo running Now
|
Thu Nov 17 07:39:01 2022, JC, Configuration, Cameras, ITMX Camera
|
Thu Nov 17 12:24:48 2022, Paco, Configuration, Cameras, ITMX Camera -- attempt at fix
|
Thu Nov 17 15:53:47 2022, JC, Configuration, Cameras, ITMX Camera -- attempt at fix
|
Thu Nov 17 09:06:35 2022, JC, Summary, General, Light Replace
|
Tue Nov 15 17:58:00 2022, Paco, Configuration, Cameras, POP camera realignment after IFO alignment  
|
Tue Nov 15 16:34:55 2022, alex, Update, General, Debian with Sensoray
|
Mon Nov 14 14:52:56 2022, Paco, Configuration, SUS, BHD SUS Coil output balance    
|
Fri Nov 11 19:11:50 2022, JC, Update, General, WFS Whitening and Demod Boards 
|
Thu Nov 10 20:46:32 2022, rana, Update, ASC, IMC WFS servo diagnosis 
|
Tue Nov 8 21:39:12 2022, alex, Summary, General, Sensoray & SDI Video Encoder selection
|
Tue Nov 8 11:18:39 2022, Radhika, Update, AUX, AUX PZT transfer function fitting + filtering 
|
Tue Nov 8 16:56:33 2022, rana, Update, AUX, AUX PZT transfer function fitting + filtering
|
Thu Aug 25 16:05:51 2022, Yehonathan, Update, SUS, Trying to fix some SUS 
|
Tue Sep 6 17:39:40 2022, Paco, Update, SUS, LO1 LO2 AS1 AS4 damping loop step responses   
|
Tue Nov 8 10:23:42 2022, Anchal, Update, SUS, MC3 damping loop step responses 
|
Mon Nov 7 21:57:42 2022, alex, Update, General, Sensoray
|
Mon Nov 7 12:37:26 2022, Koji, Update, General, Borrowed the fiber tester for the OMC lab
|
Mon Nov 7 08:36:10 2022, JC, Update, SUS, IMC out of alignment -- f2A failure
|
Fri Nov 4 15:43:05 2022, JC, Update, Lab Organization, New Toolbox Organization
|
Wed Jan 20 19:12:16 2021, gautam, Update, CDS, SLwebview fixed
|
Thu Nov 3 17:01:47 2022, Chris, Update, CDS, SLwebview fixed
|
Thu Nov 3 16:00:58 2022, alex, Summary, General, Sensoray updates
|
Wed Nov 2 16:34:56 2022, Paco, Summary, Calibration, Single arm calibration run
|
Mon Oct 31 21:04:43 2022, Koji, Update, ASC, WFS inspection
|
Tue Oct 25 22:24:46 2022, Koji, Update, IOO, HEPA OFF / WFS OFF
|
Wed Oct 26 10:28:05 2022, Paco, Update, IOO, HEPA ON / WFS ON
|
Tue Oct 25 09:57:34 2022, Paco, Configuration, PEM, Auto Z on trillium interface board
|
Tue Oct 25 13:55:37 2022, Koji, Configuration, PEM, Auto Z on trillium interface board
|
Tue Oct 25 22:01:53 2022, rana, Configuration, PEM, Auto Z on trillium interface board
|
Tue Oct 25 14:29:56 2022, Paco, Summary, SEI, Earthquake tripped SUS
|
Tue Oct 25 05:26:24 2022, rana, Summary, IOO, MC SUS tuning
|
Thu Oct 20 14:13:42 2022, yuta, Summary, PSL, PMC and IMC sideband frequencies measured 
|
Mon Oct 17 17:42:35 2022, JC, HowTo, OPLEV Tables, IMC Reflected beam sketch
|
Mon Oct 17 11:57:27 2022, Chris, Omnistructure, CDS, Timing system monitoring
|
Thu Oct 13 23:25:22 2022, rana, Update, IMC, IMC ASC: summary pages and notes
|
Thu Oct 13 23:52:45 2022, Koji, Update, IMC, IMC ASC: summary pages and notes
|
Thu Oct 13 14:46:34 2022, JC, Update, Lab Organization, Lab Cleanup 10/12/2022 
|
Thu Oct 13 19:06:42 2022, Koji, Update, Lab Organization, Lab Cleanup 10/12/2022
|
Wed Sep 21 17:01:59 2022, Paco, Update, BHD, BH55 RFPD installed - part I 
|
Thu Sep 22 19:51:58 2022, Anchal, Update, BHD, BH55 LSC Model Updates - part II
|
Fri Sep 23 19:04:12 2022, Anchal, Update, BHD, BH55 LSC Model Updates - part III
|
Thu Sep 29 18:01:14 2022, Anchal, Update, BHD, BH55 LSC Model Updates - part IV
|
Fri Sep 30 18:30:12 2022, Anchal, Update, ASS, Model Changes
|
Wed Oct 12 14:01:23 2022, Radhika, Update, ASS, Model Changes
|
Wed Oct 12 18:18:16 2022, rana, Update, ASS, Model Changes
|
Fri Sep 23 14:10:19 2022, Radhika, Update, BHD, BH55 RFPD installed - part I  
|
Fri Sep 23 18:31:46 2022, rana, Update, BHD, BH55 RFPD installed - part I
|
Mon Sep 26 11:39:37 2022, Paco, Update, BHD, BH55 RFPD installed - part II 
|
Thu Oct 6 11:12:14 2022, Anchal, Update, BHD, BH55 RFPD installation complete
|
Tue Oct 11 16:52:42 2022, Anchal, Update, IOO, Renaming WFS channels to match LIGO site conventions
|
Fri Oct 7 20:00:46 2022, Koji, Update, IOO, IMC WFS / MC2 SUS glitch
|
Sun Oct 9 13:49:49 2022, Koji, Update, IOO, IMC WFS / MC2 SUS glitch
|
Mon Oct 10 00:05:24 2022, Chris, Update, IOO, IMC WFS / MC2 SUS glitch
|
Thu Oct 6 18:50:57 2022, Anchal, Summary, BHD, BH55 meas diff angle estimation and LO phase lock attempts
|
Thu Aug 4 19:01:59 2022, Tega, Update, Computers, Front-end machine in supermicro boxes   
|
Mon Aug 8 17:16:51 2022, Tega, Update, Computers, Front-end machine setup
|
Wed Aug 10 20:51:14 2022, Tega, Update, Computers, CDS upgrade Front-end machine setup 
|
Tue Aug 16 18:22:59 2022, Tega, Update, Computers, c1teststand rack mounting for CDS upgrade 
|
Wed Aug 17 11:10:51 2022, rana, Update, Computers, c1teststand rack mounting for CDS upgrade
|
Mon Aug 22 19:02:15 2022, Tega, Update, Computers, c1teststand rack mounting for CDS upgrade II   
|
Tue Aug 23 22:30:24 2022, Tega, Update, Computers, c1teststand OS upgrade - I
|
Fri Aug 26 14:05:09 2022, Tega, Update, Computers, rack reshuffle proposal for CDS upgrade 6x
|
Sun Aug 28 23:14:22 2022, Jamie, Update, Computers, rack reshuffle proposal for CDS upgrade
|
Mon Aug 29 15:15:46 2022, Tega, Update, Computers, 3 FEs from LLO got delivered today 
|
Tue Aug 30 15:21:27 2022, Tega, Update, Computers, 3 FEs from LHO got delivered today  
|
Mon Sep 19 20:21:06 2022, Tega, Update, Computers, 1X7 and 1X6 work  
|
Tue Sep 20 23:06:23 2022, Tega, Update, Computers, Setup the 6 new front-ends to boot off the FB1 clone  
|
Wed Sep 21 17:16:14 2022, Tega, Update, Computers, Setup the 6 new front-ends to boot off the FB1 clone
|
Thu Sep 22 20:57:16 2022, Tega, Update, Computers, build, install and start 40m models on teststand 
|
Fri Sep 23 19:07:03 2022, Tega, Update, Computers, Work to improve stability of 40m models running on teststand 
|
Thu Sep 29 15:12:02 2022, JC, Update, Computers, Setup the 6 new front-ends to boot off the FB1 clone
|
Tue Oct 4 21:00:49 2022, Chris, Update, Computers, Failed takeover attempt with the new front ends
|
Thu Oct 6 07:29:30 2022, Chris, Update, Computers, Successful takeover attempt with the new front ends
|
Tue Sep 13 14:12:03 2022, Yehonathan, Update, BHD, Trying LO phase locking again
|
Thu Sep 15 21:12:53 2022, Paco, Update, BHD, LO phase "dc" control 
|
Tue Sep 27 10:50:11 2022, Paco, Update, BHD, calibrated LO phase noise
|
Wed Sep 28 16:37:26 2022, Paco, Update, BHD, calibrated LO phase noise; update
|
Wed Sep 28 21:54:08 2022, Paco, Update, BHD, calibrated LO phase noise; update 
|
Fri Sep 30 20:18:55 2022, Paco, Update, BHD, LO phase noise with different actuation points
|
Mon Oct 3 15:19:05 2022, Paco, Update, BHD, LO phase noise and control after violin mode filters  
|
Sat Oct 1 13:09:49 2022, Anchal, Update, IMC, WFS turned on
|
Mon Oct 3 08:35:59 2022, Tega, Update, IMC, Adding IMC channels to frames for NN test
|
Fri Sep 23 10:05:38 2022, JC, Update, VAC, N2 Interlocks triggered 
|
Wed Sep 21 10:10:22 2022, Yehonathan, Update, CDS, C1SU2 crashed
|
Tue Sep 20 18:18:07 2022, Anchal, Summary, SUS, ETMX, ETMY damping loop gain tuning
|
Tue Sep 20 15:40:07 2022, yehonathan, Update, BHD, Trying doing AC lock
|
Mon Sep 19 17:02:57 2022, Paco, Summary, General, Power Outage 220916 -- restored all
|
Tue Sep 20 07:03:04 2022, Paco, Summary, General, Power Outage 220916 -- restored all
|
Thu Sep 15 16:19:33 2022, Yehonathan, Update, LSC, POX-POY noise budget  
|
Thu Sep 15 11:13:32 2022, Anchal, Summary, ASS, YARM and XARM ASS restored
|
Wed Sep 14 15:40:51 2022, JC, Update, Treasure, Plastic Containers
|
Thu Sep 8 16:03:25 2022, Yehonathan, Update, LSC, Realignment, arm locking, gains adjustments
|
Thu Sep 8 12:01:02 2022, JC, Configuration, Lab Organization, Lab Organization 
|
|