40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log, Page 1 of 172  Not logged in ELOG logo
Entry  Wed Mar 29 19:19:41 2023, Koji, Update, ALS, X end green now indefinitely locking 6x
Entry  Wed Mar 29 17:00:23 2023, Anchal, Update, IOO, MC Length feedback is present but not visible in MEDM MC2_LSC.png20230329_MC_L_Feedback_test.pdf
   +  Reply  Wed Mar 29 16:36:04 2023, Paco, Summary, BHD, "On why BH55 senses the LO phase, a finesse adventure of loss and residual DARM offsets" FPMI_LOphase_sensors_loss.pdfFPMI_LOphase_sensors_dcrefl.pdfFPMI_LOphase_sensors_darmoffset.pdf
Entry  Wed Mar 29 15:59:01 2023, Anchal, Update, IOO, c1ioo model updated to add sensing to optic angle matrices WFSSensToOptAngMatrices.png
   +  Reply  Sun Mar 26 19:13:48 2023, yuta, Summary, LSC, PRMI sensing matrix and RF demodulation phase tuning 
Entry  Thu Mar 23 17:47:53 2023, Paco, Update, NoiseBudget, LO phase noise budget (BH55_Q) lophase_cal_nb_20230322.pngPXL_20230323_202125206.jpgPXL_20230323_194150923.jpg
   +  Reply  Thu Mar 23 16:21:10 2023, rana, Update, IMC, Beam offset calculation for MC1,2,3 from dither results TuninMC2OutMat-A2L-beaucoup.pngIMC-A2Lnomore_cawcaw.png
   +  Reply  Mon Mar 20 20:27:30 2023, yuta, Update, BHD, LO phase noise contribution in MICH BHD MICH_Sensitivity_20230320.pdfMICH_Sensitivity_20230320_BH55Contribution.pdfMICH_Sensitivity_20230320_BH44Contribution.pdf
Entry  Fri Mar 17 17:27:58 2023, Alex, Tomohiro, Update, IMC, Arm Cavity Noise injection with WFS1/2 PIT and YAW  8x
   +  Reply  Thu Mar 16 13:31:25 2023, Tomohiro, Update, IMC, Diagonalizing YAW output matrix using a different method  step_response_YAW_160323.pdfMar16_Dfactor.pdf
Entry  Tue Mar 14 11:34:05 2023, Alex, HowTo, Computer Scripts / Programs, Summary Pages Restart 
   +  Reply  Thu Mar 9 19:20:44 2023, Anchal, Configuration, Calibration, FPMI DARM calibration run set to happen at 1 am 
Entry  Thu Mar 9 14:22:24 2023, Alex, Update, Computer Scripts / Programs, Update to toggleWFSoffsets.py for step response testing 
Entry  Tue Mar 7 23:15:16 2023, rana, Update, IOO, IMC WFS summary pages updated 
Entry  Fri Mar 3 18:47:13 2023, Paco, Summary, BHD, LO phase POS noise coupling - I lophasenoise_bh55Qcontrol.pngbhnoisecoupling_excscreenshot.pngbh55q_noisecoupling.pngbh44q_noisecoupling.png
   +  Reply  Thu Mar 2 10:54:25 2023, Paco, Update, SUS, LO1 dewhitening uncalibrated_lo_phase_errctrl_ADW.png
Entry  Fri Feb 24 15:21:39 2023, JC, Update, General, Large Optical Table Movement Solidworks Capture.PNGCapture1.PNG
   +  Reply  Fri Feb 24 13:33:22 2023, Tomohiro, Summary, IMC, Updated angular actuation calibration for IMC mirrors 
Entry  Wed Feb 22 23:40:48 2023, Alex, Update, Calibration, Adding calibration constants for sus matrix and filter control buttons to the sus control screen Screenshot_2023-02-22_18-32-30.pngInkedScreenshot_2023-02-22_18-28-41.jpgInkedScreenshot_2023-02-22_18-29-00.jpg
   +  Reply  Tue Feb 21 19:04:15 2023, Radhika, Update, ALS, XARM green laser lock debugging beatx_beaty_spectrum_hepa_on_off.pdf
   +  Reply  Mon Feb 20 16:35:15 2023, rana, Update, IOO, MC WFS Work1 wfs1-gain-tuning.pngmcwfs-servo.png
Entry  Mon Feb 20 15:27:32 2023, rana, Update, Computers, pianosa software issues 
Entry  Thu Feb 16 23:54:11 2023, Alex, Update, Daily Progress, Yaw and Pitch Calibration constants for ETMY op-lev Image[2].jpegImage[3].jpegCapture.PNG.png
Entry  Wed Feb 15 20:08:18 2023, rana, Update, IOO, IMC WFS obs 
   +  Reply  Wed Feb 15 16:16:59 2023, Anchal, Summary, BHD, IMC optics Coil Output Filter corrections 
   +  Reply  Wed Feb 15 12:07:35 2023, Anchal, Update, ASC, ASC model updated to take inputs from IMC WFS Screenshot_2023-02-15_12-09-10.png
Entry  Tue Feb 14 18:39:53 2023, Radhika, Update, SUS, Bandstop widened for ITMX BounceRoll filter module  ITMX_sus_sensors.pdfITMX_sus_sensors_zoomed.pdfITMX_sus_bounceroll.pdf
Entry  Thu Feb 9 11:07:38 2023, Alex, Update, CDS, Adding callibration filters to c1sus Screenshot_2023-02-09_11-35-41.png
   +  Reply  Thu Feb 9 10:05:37 2023, yuta, Update, CDS, c1sus2 all FE models crashed spontaneously again 
   +  Reply  Mon Feb 6 11:50:44 2023, Anchal, Summary, PowerShutdown, Main laser tripping IMG_6489.JPGIMG_6483.JPG
Entry  Fri Feb 3 17:31:34 2023, JC, Update, General, Visit from Steve Vass 
Entry  Thu Feb 2 13:21:39 2023, Radhika, Update, General, Mephisto laser interlock 
Entry  Wed Feb 1 16:53:55 2023, Alex, Summary, General, Shadowing Anchal on developing a change for the c1ioo CDS computer 
Entry  Wed Feb 1 14:43:21 2023, JC, Update, VAC, False Nitrogen Leakage 40mN2.png
   +  Reply  Wed Feb 1 11:52:13 2023, Anchal, Update, ALS, Moku Phasemeter AM coupling and comparison 6x
   +  Reply  Mon Jan 30 10:59:15 2023, JC, Summary, PSL, PMC aligned, now PMC transmission is 0.7 Screenshot.png
   +  Reply  Fri Jan 27 21:22:57 2023, yuta, Summary, BHD, V beam dump installed for BH44 RF PD V.JPG
   +  Reply  Fri Jan 27 11:26:31 2023, rana, Update, PEM, HEPA Monitor setup using WFS BLRMS 
   +  Reply  Thu Jan 26 00:18:54 2023, Koji, Update, Cameras, Recording CCD cameras 
Entry  Wed Jan 25 10:02:47 2023, yehonathan, Update, , Earthquake, MC3 watchdog tripped 
   +  Reply  Fri Jan 13 18:54:59 2023, yuta, Summary, LSC, Investigations of LO phase locking in FPMI BHD Screenshot_2023-01-13_18-41-48_SensMat_FPMIBHD.pngBHD_DARM_Sensors_20230113.pdfFPMI_calibrated_noise_20230113_LO1vsAS4.pdf
   +  Reply  Fri Jan 13 13:34:12 2023, Anchal, Summary, BHD, BH44 tuned and transimpedance measured BH44_Transimpedance_From_Test_Port.pdf
Entry  Tue Jan 10 15:07:33 2023, JC, Update, General, Clean Large Optical Table IMG_6465.JPG
Entry  Mon Jan 9 19:41:01 2023, Anchal, Update, SUS, Null stream (butterfly/pringle) row added and DQed SUS_Model_Changes.pngMC1_INMATRIX.png
Entry  Thu Jan 5 14:30:32 2023, Paco, HowTo, DAQ, nds2 server restart 
   +  Reply  Wed Jan 4 17:15:41 2023, Koji, Configuration, CDS, unknown dhcp request to fb1 PXL_20230104_233926284.MP.jpg
   +  Reply  Wed Jan 4 12:12:57 2023, Paco, Summary, Calibration, ALS calibration error from DFD als_rf_power_screenshot.png
   +  Reply  Wed Jan 4 08:52:11 2023, JC, Update, OPLEV Tables, ETMX laser has died DACBE2CD-35EB-4314-92FD-71C5270A6961.jpeg45D7AF8F-5955-4036-B8AE-D761C2838408.jpeg
   +  Reply  Tue Jan 3 17:41:55 2023, Koji, Update, CDS, Chiara local backup 
   +  Reply  Tue Jan 3 12:10:46 2023, Jamie, Update, CDS, Yearly DAQD fix 2023, did not work :( 
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