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ID Date Author Type Category Subject Text   4021   Tue Dec 7 17:19:33 2010 kiwamu Update Computers pyNDS available I moved the Pynds      4023   Tue Dec 7 19:34:58 2010 kiwamu Update CDS rebooted DAQ and all the front end machines I found that all the front end machine showed the red light indicators of DAQ on the XXX_GDS_TP.adl      4024   Tue Dec 7 20:38:17 2010 kiwamu Update SUS watchdogs off at ITMX and ETMX I am leaving ITMX and ETMX freely swinging, so that later I can take the spectra and diagonalize the input matrices.      4026   Wed Dec 8 12:47:18 2010 kiwamu Update SUS diagonalisation of ITMX input matrix The input matrix of ITMX has been diagonalized.      4030   Wed Dec 8 22:35:50 2010 kiwamu Update SUS oplev installed on ITMX and ETMX The oplevs have been installed on ITMX and ETMX.      4031   Wed Dec 8 22:47:09 2010 kiwamu Update SUS watchdogs off at ITMX and ETMX Tonight, swing again.      4036   Thu Dec 9 12:24:46 2010 kiwamu Update SUS strange ETMX suspension [Koji, Osamu and Kiwamu] We found that the ETMX free swinging spectra      4038   Thu Dec 9 22:04:40 2010 kiwamu Update SUS Re:strange ETMX suspension [Koji, Osamu and Kiwamu] We checked the ETMX suspension and found the      4039   Thu Dec 9 23:17:47 2010 kiwamu Update SUS beam pointing has been done [Koji, Osamu and Kiwamu]  We      4044   Sat Dec 11 00:41:55 2010 kiwamu Update IOO alignment of IP_ANG is done   [Jenne, Koji and Kiwamu]        4049   Mon Dec 13 22:21:41 2010 kiwamu Summary SUS funny output matrix of ETMX: solved ! I found that a few connections in the simulink model of      4050   Tue Dec 14 01:04:23 2010 kiwamu Update SUS alignment of ITMs and PRM done    The alignment of the ITMs      4054   Tue Dec 14 15:15:19 2010 kiwamu Update SUS put ETMY and aligned the beam   [Zach and Kiwamu]  We      4055   Tue Dec 14 22:42:56 2010 kiwamu Update SUS installed the last TT . And some more progresses   [Koji, Oasmu and Kiwamu]        4063   Thu Dec 16 01:23:43 2010 kiwamu Update SUS SRM OSEMs installed   [Zach and Kiwamu]  We worked      4068   Fri Dec 17 02:22:06 2010 kiwamu Update CDS ETMY damping: not good   I made some efforts in order to damp ETMY, however it still doesn't      4070   Sat Dec 18 01:17:04 2010 kiwamu Update IOO some more alignments  [Koji and Kiwamu]  We did some more vacuum works today. It is getting ready to pump      4075   Mon Dec 20 10:06:36 2010 kiwamu Update CDS ETMY damped   Last Saturday I succeeded in damping the ETMY suspension      4080   Mon Dec 20 23:32:58 2010 kiwamu Update IOO Re:checking out & closing the vacuum chambers        4084   Tue Dec 21 16:34:42 2010 kiwamu Summary VAC All the test masses have been wiped  [Jenne and Kiwamu]  We wiped all the test masses with      4090   Wed Dec 22 21:38:47 2010 kiwamu Configuration VAC Re:slow pumpdown at 12 hours I stopped the pumping at 9:30 pm. Now we are at 29 torr.      4093   Thu Dec 23 12:19:43 2010 kiwamu Update Green Locking installed doubling oven base at PSL table I gave a christmas present to a doubling oven who has been sitting on the PSL table.      4102   Mon Jan 3 10:32:27 2011 kiwamu Summary elog found hung - restarted Found exactly the same error messages at the end      4105   Tue Jan 4 13:57:48 2011 kiwamu Update IOO incident mirror changed from 45deg to 0 deg I replaced the final steering mirror (Y1-1037-45-S) in the zig-zag path on the PSL table by a      4108   Tue Jan 4 21:21:57 2011 kiwamu Update IOO PZTs are connected to c1iscaux I connected PZT1 and PZT2 to a slow front end machine      4110   Wed Jan 5 03:06:02 2011 kiwamu Update IOO beam spots on MC mirrors I checked the spot positions on MC1 and MC3 by running      4113   Wed Jan 5 16:11:17 2011 kiwamu Summary IOO temporary PZT connection        4122   Fri Jan 7 00:14:36 2011 kiwamu Update IOO EOM triple resonant box is working  I checked the triple resonant box for the broadband      4131   Tue Jan 11 01:05:29 2011 kiwamu Update LSC obtained Xarm PDH signal [Jenne, Zach, Kiwamu]          4141   Wed Jan 12 01:39:49 2011 kiwamu Update LSC locked X arm [Suresh, Kiwamu]      4142   Wed Jan 12 02:41:19 2011 kiwamu Update General daytime tasks for tomorrow [Rana, Kiwamu] Here is the list for the daytime tasks of tomorrow,      4146   Wed Jan 12 22:33:24 2011 kiwamu Update CDS MC2 dewhitening are healthy except for UR I briefly checked the MC2 analog dewhitening filters. It      4153   Fri Jan 14 01:55:26 2011 kiwamu Update LSC X arm locked with C1LSC digital control  [Koji, Kiwamu]      4154   Fri Jan 14 11:29:00 2011 kiwamu Update LSC expected open loop TF of X arm locking Here shows a plot of the expected open loop transfer function (TF) for the X arm locking.      4159   Fri Jan 14 20:37:00 2011 kiwamu HowTo Green Locking plan for this month  I summarized how we proceed our green locking in this month on the wiki. Since step1 and 2 shown on the wiki      4171   Thu Jan 20 00:39:22 2011 kiwamu HowTo CDS DAQ setup : another trick Here is another trick for the DAQ setup when you add a DAQ channel associated with a new front      4173   Thu Jan 20 04:03:02 2011 kiwamu Update CDS c1scy error  I found that c1scy was not running due to a daq initialization      4174   Thu Jan 20 04:43:28 2011 kiwamu Update Green Locking status update: PLL connected to ADC  I connected the PLL signal to the ADC on c1ioo.       4176   Thu Jan 20 15:15:39 2011 kiwamu Update Green Locking status update: PLL connected to ADC I realized that the black AA board I mentioned      4181   Fri Jan 21 02:45:43 2011 kiwamu Update Green Locking interface for PLL to ADC  [Suresh, Kiwamu]         4189   Sat Jan 22 02:11:09 2011 kiwamu Update Green Locking some more progress [Rana, Suresh, Kiwanu]      4191   Mon Jan 24 02:58:46 2011 kiwamu Update Green Locking X arm locked ! I succeeded in      4195   Mon Jan 24 13:08:07 2011 kiwamu Update Green Locking Re: X arm locked !                                4196   Mon Jan 24 14:27:13 2011 kiwamu Update Green Locking Re: X arm locked !                                4198   Tue Jan 25 05:26:51 2011 kiwamu Update Green Locking cavity scan        4199   Tue Jan 25 06:48:55 2011 kiwamu Update Green Locking To do list Here are some tasks that I want someone to work on during      4261   Tue Feb 8 15:22:13 2011 kiwamu Update Green Locking new electronics rack at X end  Yesterday I moved the whole green electronics stuff, which had been sitting on the floor at the      4268   Thu Feb 10 05:06:35 2011 kiwamu Update Green Locking beat noise : a little bit better, and 1Hz peak from amplitude noise coupling  I repeated the same measurement as that Koji      4278   Sun Feb 13 15:02:23 2011 kiwamu Update Green Locking X arm beam offcentering has been measured The amounts of the X arm's beam off-centering have been      4280   Sun Feb 13 16:50:17 2011 kiwamu Update ASC IP_ANG was at wrong ADC I found that

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