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  40m Log, Page 4 of 344  Not logged in ELOG logo
Entry  Tue Nov 6 19:41:46 2018, Jon, Omnistructure, , c1vac1/2 replacement 
Entry  Wed Nov 7 19:17:18 2018, Jon, Omnistructure, , modbusIOC is running on c1vac replacement 
Entry  Fri Nov 9 22:24:22 2018, Jon, Omnistructure, , Wiring of Vacuum Acromag Chassis Complete IMG_2987.jpgIMG_2985.jpgIMG_2986.jpg
Entry  Wed Nov 14 21:34:44 2018, Jon, Omnistructure, , Vacuum Acromags installed and tested IMG_3003.jpg
Entry  Mon Nov 19 22:45:23 2018, Jon, Omnistructure, , Vacuum System Subnetwork 
Entry  Mon Nov 19 23:38:41 2018, Jon, Omnistructure, , Vacuum Acromag Channel Assignments Binary_IO_Channel_Assignments.pdf
Entry  Sun Nov 25 17:41:43 2018, Jon, Omnistructure, , Vacuum Controls Upgrade - Status and Plans rack_photo.jpg
Entry  Mon Nov 26 21:58:08 2018, Jon, Omnistructure, , Serial Vacuum Signals GP307_relays.jpeg
Entry  Tue Jan 29 16:12:21 2019, Chub, Update, ,  
Entry  Tue Feb 5 10:22:03 2019, chub, Update, , oil added to RP-1 & 3 
Entry  Wed Feb 6 10:07:23 2019, Chub, Update, , pre-construction inspection 
Entry  Fri Mar 8 08:40:26 2019, Anjali, Configuration, , Frequency stabilization of 1 micron source Homodyne_setup.png
Entry  Sat May 18 12:19:36 2019, Kruthi, Update, , CCD calibration and telescope design 6x
Entry  Mon May 20 21:45:20 2019, Milind, Update, , Traditional cv for beam spot motion 
Entry  Fri Jul 19 22:48:08 2019, Kruthi, Update, , Dataviewer error 
   +  Reply  Sat Jul 20 01:03:37 2019, gautam, Update, , Dataviewer error 
Entry  Tue Sep 10 16:10:40 2019, Chub, Update, , Rack Update 20190910_154018.jpg20190910_154006.jpg
Entry  Wed Feb 26 17:17:17 2020, Yehonathan, Update, , Arms DC loss measurements 6x
Entry  Thu Dec 10 17:12:43 2020, Jon, Update, , New SMA cables on order 
   +  Reply  Sat Dec 19 00:25:20 2020, Jon, Update, , New SMA cables on order 
   +  Reply  Sat Dec 19 02:42:56 2020, Koji, Update, , New SMA cables on order 
Entry  Thu Sep 2 19:28:02 2021, Koji, Update, , This week's FB1 GPS Timing Issue Solved 
Entry  Thu Sep 16 14:08:14 2021, Ian MacMillan, Frogs, , Tour 
Entry  Wed Mar 3 18:32:25 2010, Alberto, Update, 40m Upgrading, 11 MHz RFPD elctronics rfpd11_v2_TF.pdfrfpd11_v2_Noise.pdf
   +  Reply  Thu Mar 4 08:43:35 2010, Alberto, Update, 40m Upgrading, 11 MHz RFPD elctronics rfpd11_v2.fil
Entry  Thu Mar 4 19:53:56 2010, Alberto, Update, 40m Upgrading, 11MHz PD designed adjusted for diode's resistance; 55 MHz RFPD designed 6x
   +  Reply  Thu Mar 4 22:07:21 2010, rana, Update, 40m Upgrading, 11MHz PD not yet designed 
Entry  Tue Mar 23 22:46:43 2010, Alberto, Update, 40m Upgrading, REFL11 upgraded 2010-03-23_REFL11_model_to_meas_comparison.png
   +  Reply  Wed Mar 24 14:57:21 2010, Alberto, Update, 40m Upgrading, REFL11 upgraded 
Entry  Thu Mar 25 17:32:42 2010, Alberto, Update, 40m Upgrading, REFL55 Upgraded 2010-03-25_REFL55_model_to_meas_comparison.png2010-03-25_REFL55_model_to_meas_comparison.png
Entry  Sat Apr 3 19:54:19 2010, Alberto, Update, 40m Upgrading, REFL11 and REFL55 PDs Noise Spectrum 2010-04-03_REFL11_darknoise.png2010-04-03_REFL55_darknoise.png
Entry  Mon Apr 5 10:23:40 2010, Alberto, Update, 40m Upgrading, REFL11 Low Frequency Oscilaltion Reduced 2010_04_05_REFL11_darknoise_with_100uH_coil_10ohm_res.png2010_04_05_REFL11_darknoise_wide_freq_window_lid_open-closed.png2010_04_05_REFL11_darknoise_wide_freq_window_lid_open-closed.png
Entry  Thu Apr 8 10:17:52 2010, Alberto, Update, 40m Upgrading, REFL11 Noise Vs Photocurrent 2010_04_05_REFL11_ShotnoiseVsPhotocurrent.png
   +  Reply  Thu Apr 8 10:24:33 2010, Alberto, Update, 40m Upgrading, REFL11 Noise Vs Photocurrent 
   +  Reply  Thu Apr 8 20:53:13 2010, Koji, Update, 40m Upgrading, REFL11 Noise Vs Photocurrent 
   +  Reply  Fri Apr 9 06:45:28 2010, Alberto, Update, 40m Upgrading, REFL11 Noise Vs Photocurrent 
Entry  Mon Apr 12 16:20:05 2010, Alberto, Configuration, 40m Upgrading, REFL55 improved 2010-04-12_REFL55_TF_model_to_meas_comparison.png
   +  Reply  Mon Apr 12 17:09:30 2010, Alberto, Update, 40m Upgrading, REFL11 Noise Vs Photocurrent 2010-04-09_REFL11NoiseMeasurements.png
   +  Reply  Mon Apr 12 22:44:30 2010, Koji, Update, 40m Upgrading, REFL11 Noise Vs Photocurrent 
Entry  Wed May 5 16:32:39 2010, Alberto, Update, 40m Upgrading, New REFL55 PD, 11MHz rejection 2010-05-05_REFL55_CalibratedOpticalResponse0-60MHz.png
Entry  Thu May 6 16:18:37 2010, Alberto, Update, 40m Upgrading, New improved design for the 11MHz photodiode pox11.pdf
   +  Reply  Thu May 6 19:57:26 2010, Alberto, Update, 40m Upgrading, New improved design for the 11MHz photodiode pox11.pdf
   +  Reply  Fri May 7 11:21:49 2010, koji, Update, 40m Upgrading, New improved design for the 11MHz photodiode 
   +  Reply  Fri May 7 18:18:02 2010, Alberto, Update, 40m Upgrading, New improved design for the 11MHz photodiode 
   +  Reply  Fri May 7 19:02:27 2010, rana, Update, 40m Upgrading, New improved design for the 11MHz photodiode 
Entry  Mon May 10 16:59:35 2010, Alberto, Update, 40m Upgrading, Unexpected oscilaltionin the POY11 PD 2010-05-10_POY11_CalibratedOpticalResponse0-500MHz.pngPOX11.png
Entry  Wed May 12 17:10:16 2010, Alberto, Update, 40m Upgrading, RF frequency generation box - step 0 DSC_1499_small.JPG
Entry  Wed May 12 23:31:17 2010, Alberto, Update, 40m Upgrading, 216 MHz resonance in the POY11 PD killed POX11.png2010-05-12_POY11_CalibratedOpticalResponse0-500MHz.png
   +  Reply  Thu May 13 05:06:43 2010, rana, Update, 40m Upgrading, 216 MHz resonance in the POY11 PD killed 
Entry  Thu May 20 12:34:46 2010, kiwamu, Configuration, 40m Upgrading, optical breadboards with legs leg1_small.pngleg2_small.png
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