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  40m Log, Page 3 of 341  Not logged in ELOG logo
Entry  Wed Apr 13 23:32:07 2011, Aidan, Jamie, Configuration, LSC, AS PD and Camera installed AS_beam.jpgP1070546.JPG
    Reply  Fri Apr 15 22:57:38 2011, Aidan, Jamie, Configuration, LSC, AS PD and Camera installed 
Entry  Fri Apr 23 18:30:49 2010, Aidan, Jenne, Koji, Summary, Green Locking, Green means GO! IMG_2405.jpgIMG_2417.jpg
Entry  Thu Jan 27 17:12:02 2011, Aidan, Joe, Summary, Green Locking, Digital Frequency to Amplitude converter Screenshot.pngSwept_sine_F_to_A.png
    Reply  Fri Jan 28 10:27:46 2011, Aidan, Joe, Summary, Green Locking, Digital Frequency Discriminator - calibration 
    Reply  Thu Mar 10 16:00:53 2011, Aidan, Joe, Update, Green Locking, Intensity stabilization loop using beatnote DC. P1000313.jpgP1000314.jpgP1000315.jpgGREEN_ISS_LOOP.pdfScreenshot-C1ALS_OVERVIEW.adl.png
Entry  Tue Jun 22 09:45:21 2010, Aidan, Joe, Razib, Update, Phase Camera, Current phase camera setup. Seeing Acoustic beat 2010-06-22_Phase_camera_layout_version_1.pdf
Entry  Thu Mar 24 19:48:13 2011, Aidan, Kiwamu, Update, Green Locking, Designs for permanent electronics for ALS GreenLockingElectronics.pdfGreenEndPDHsupportboxandLO.pdfVertexBeatnoteAmplifierandComparator.pdfMixerFrequencyDiscriminator.pdf
Entry  Wed Mar 30 21:43:31 2011, Aidan, Kiwamu, Summary, Green Locking, Calculation of the green contrast on the RF PD 
Entry  Wed Mar 30 21:46:10 2011, Aidan, Kiwamu, Update, Green Locking, States of the Green beat note 
    Reply  Mon Apr 12 20:48:51 2010, Aidan, Mott, Summary, Green Locking, Temperature sweep of the Innolight: df/dT ~ 3.3GHz/K Innolight_temp_sweep.pdfInnolight_Temp.m
    Reply  Tue Apr 13 12:39:51 2010, Aidan, Mott, Summary, Green Locking, Temperature sweep of the Innolight: df/dT ~ 3.3GHz/K 
Entry  Tue Jun 10 12:49:46 2014, Akhil, Update, Computer Scripts / Programs, Interfacing UFC-6000 with Raspberry Pi completed Interfacing_Script.zip
Entry  Fri Jun 13 11:33:55 2014, Akhil, Update, Electronics, Characterization of UFC-6000 RF Frequency Counter Bode_Plots.zip
Entry  Thu Jun 19 12:10:18 2014, Akhil, Update, Electronics, Gain plots to Characterize UFC-6000 RF Frequency Counter GainVsFreq.png
Entry  Wed Jun 25 01:18:24 2014, Akhil, Update, elog, Weekly Update 
Entry  Wed Jun 25 19:29:19 2014, Akhil, Update, Electronics, Analog-to-Digital Converter IMG_1496.png
Entry  Fri Jun 27 12:54:13 2014, Akhil, Update, Electronics, Gain plots of UFC-6000 for 0.1s Sampling Rate  Sampling-0.1s.pdf12.png
    Reply  Tue Jul 1 21:20:37 2014, Akhil, Update, Electronics, Gain plots of UFC-6000 for 0.1s Sampling Rate  gain.pnggain.pdf
Entry  Fri Jul 4 09:17:13 2014, Akhil, Configuration, Electronics, Setup Used for Characterization of Frequency Counter setup.pdf
    Reply  Mon Jul 7 13:56:13 2014, Akhil, Configuration, Electronics, Setup Used for Characterization of Frequency Counter FreqVsTime.pngMissing_Data.png
Entry  Tue Jul 8 09:02:02 2014, Akhil, Update, Electronics, PSD Plots for different sampling times of the Frequency Counter 7x
Entry  Wed Jul 9 08:50:30 2014, Akhil, Update, General, Weekly Update 
Entry  Wed Jul 9 12:01:43 2014, Akhil, Configuration, Electronics, Setup Plan for placing the Frequency Counter inside the lab setup.pngSetupFC.png
Entry  Thu Jul 10 17:53:19 2014, Akhil, Configuration, Computer Scripts / Programs, EPICS installed on Raspberry Pi 
Entry  Mon Jul 14 13:03:23 2014, Akhil, Summary, Electronics, Timing Issues of Mini Circuits UFC-6000: Solved 0.2timinganalysis.png0.3timinganalysis.png0.5timinganalysis.png1stiminganalysis.pngpdf.zip
    Reply  Tue Jul 15 01:31:13 2014, Akhil, Summary, Electronics, Timing Issues of Mini Circuits UFC-6000: Solved qnoise.pngqnoise.pdf
Entry  Wed Jul 16 07:51:52 2014, Akhil, Update, General, Weekly Update 
Entry  Wed Jul 16 22:17:40 2014, Akhil, Summary, Electronics, Bode Plots and complete Characterization of Frequency Counter Phase_Data.zipBode100MHz.png
    Reply  Fri Jul 18 19:32:50 2014, Akhil, Summary, Electronics, Filters used inside the Frequency Counter TheoreticalGainPlot.pngTFexpected.png
    Reply  Mon Jul 21 12:16:27 2014, Akhil, Summary, Electronics, Filters used inside the Frequency Counter FC_TF_Characterization.png
Entry  Tue Jul 22 23:10:12 2014, Akhil, Update, General, Weekly Update 
Entry  Wed Jul 23 11:15:54 2014, Akhil, Update, Electronics, Installation of FCs in the 40m Timingwith2FCs.png
Entry  Thu Jul 24 19:28:43 2014, Akhil, Update, General, Thermal Actuator Transfer Functions TF-X-ARM.pdfTF-Y-ARM.pdf
Entry  Sat Jul 26 10:12:19 2014, Akhil, Update, General, Data Acquisition from FC into EPICS Channels 
    Reply  Sat Jul 26 13:10:14 2014, Akhil, Update, General, Thermal Actuator Transfer Functions TFX_new.pdf
    Reply  Sat Jul 26 14:35:28 2014, Akhil, Update, General, Data Acquisition from FC into EPICS Channels 
Entry  Mon Jul 28 16:34:02 2014, Akhil, Update, General, Calibration of measured Thermal Actuator TFs mirrorTF2.pdf
Entry  Mon Jul 28 17:53:00 2014, Akhil, Update, General, Work plan for the Upcoming weeks- FOL Project 
Entry  Tue Jul 29 18:00:20 2014, Akhil, Update, LSC, Calibration of ETMX and ETMY actuators PZT_ETMX_TF.pngPZT_ETMY_TF.pngPZT_ITMX_TF.pngPZT_ITMY_TF.png
Entry  Wed Jul 30 11:15:44 2014, Akhil, Update, General, Weekly Update 
Entry  Wed Jul 30 15:33:48 2014, Akhil, Summary, General, Calibrated Thermal Actuator TFs Y_Arm_TA_TF.pdfX_Arm_TA_TF.pdfY_Arm_TA_with_fit.pdfX_Arm_TA_with_fit.pdf
Entry  Thu Jul 31 11:54:54 2014, Akhil, Summary, Electronics, PZT Calibration PZT_Y_Calibration.pdfPZT_X_Calibration.pdf
    Reply  Thu Jul 31 14:23:28 2014, Akhil, Summary, Electronics, PZT Calibration PZT_Y_Calibration.pdf
    Reply  Fri Aug 1 18:48:46 2014, Akhil, Summary, Electronics, PZT Calibration 
Entry  Tue Aug 5 19:05:41 2014, Akhil, Update, General, Beat Note Testing on EPICS Channels 
Entry  Tue Aug 5 19:20:05 2014, Akhil, Update, General, PID loop Design for beat note stabilization 
Entry  Fri Aug 8 14:27:18 2014, Akhil, Update, Computer Scripts / Programs, FOL Scripts 
    Reply  Fri Aug 8 14:42:41 2014, Akhil, Update, General, PID loop Design for beat note stabilization PID.zip
    Reply  Sun Feb 10 20:47:01 2008, Alan, Summary, SUS, All watchdogs tripped 
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