40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  Cryo Lab eLog, Page 1 of 27  Not logged in ELOG logo
Entry  Thu May 19 10:16:04 2022, aaron, DailyProgress, Noise Budget, mode matching 
    Reply  Thu May 19 14:28:29 2022, shruti, DailyProgress, Noise Budget, mode matching, tfs, noise Spectra20220519.pdfPDHsignal.pdfLoopTFs.pdf
       Reply  Fri May 20 16:52:19 2022, rana, DailyProgress, Noise Budget, mode matching, tfs, noise 
Entry  Fri May 20 14:46:14 2022, JC, Update, Vacuum, Searching for Leaks on Statlin 
Entry  Thu May 5 17:01:40 2022, shruti, DailyProgress, Optics, Replaced the cavity input coupler with 99.994% R optic for higher finesse cavity 
    Reply  Tue May 10 14:05:56 2022, shruti, DailyProgress, Optics, Replaced the cavity input coupler with 99.994% R optic for higher finesse cavity 
       Reply  Tue May 10 14:56:42 2022, aaron, DailyProgress, Optics, measured scatter for a while, but here's the cavity alignment procedure trim.5617A4E4-1A7A-49C2-B66B-9D65F3013712.MOV
          Reply  Wed May 11 12:42:04 2022, shruti, DailyProgress, PSOMA, aligning IMG_D3C4C21EF227-1.jpeg
             Reply  Wed May 11 14:11:15 2022, aaron, DailyProgress, PSOMA, aligning 
                Reply  Thu May 12 11:22:44 2022, aaron, DailyProgress, PSOMA, aligning WorkNB_Y3Q3_2.pdf
                   Reply  Fri May 13 15:02:29 2022, rana, DailyProgress, PSOMA, new PSOMA cavity configuration 
                      Reply  Tue May 17 14:28:09 2022, aaron, DailyProgress, PSOMA, new PSOMA cavity configuration 
                         Reply  Wed May 18 11:19:34 2022, shruti, DailyProgress, PSOMA, new PSOMA cavity configuration 
                            Reply  Wed May 18 12:56:35 2022, aaron, DailyProgress, PSOMA, new PSOMA cavity configuration 
                         Reply  Wed May 18 13:39:00 2022, shruti, DailyProgress, PSOMA, new PSOMA cavity configuration Mismatch.pdfBeamRadius.pdfMMsol1.pdfMMsol2.pdf
                            Reply  Wed May 18 19:32:57 2022, aaron, DailyProgress, PSOMA, new PSOMA cavity configuration 
                               Reply  Thu May 19 10:32:35 2022, rana, DailyProgress, PSOMA, new PSOMA cavity configuration 
Entry  Fri May 13 12:57:30 2022, aaron, Lab Infrastructure, Vacuum, leak checking cryo cantilevers vacuum 
Entry  Tue May 3 09:51:42 2022, shruti, DailyProgress, PSOMA, loop TFs and noise spectra LoopModel.pdfNoise.pdfSpectra20220502.pdfNoise.pdfnoisespectra1.pdf
    Reply  Tue May 3 15:34:15 2022, aaron, DailyProgress, PSOMA, loop TFs and noise spectra CalibratedNoiseBudget.pdfCalibratedNoiseBudget.pdf
       Reply  Wed May 4 15:52:56 2022, shruti , DailyProgress, PSOMA, loop TFs and noise spectra 1DFC2C2A-ABB4-41ED-9F2C-7A667BAA4B96.pngLoopTFs.pdfCalibratedNoiseBudget.pdfLoopTFs.pdf
          Reply  Thu May 5 17:09:06 2022, aaron , DailyProgress, PSOMA, loop TFs and noise spectra LB_CTRL_comparison.pdfLB_CTRL_comparison.pdf
    Reply  Thu May 5 14:09:42 2022, aaron, DailyProgress, PSOMA, loop TFs and noise spectra 
Entry  Tue May 3 16:34:19 2022, Chris, DailyProgress, PSOMA, current driver connections and cantilever acoustic damping 6x
Entry  Thu Apr 28 11:19:24 2022, shruti, Update, PSOMA, Switch current driver to custom low noise 
    Reply  Thu Apr 28 14:44:28 2022, aaron, Update, PSOMA, Switch current driver to custom low noise fitted_full.pdfCalibratedNoiseBudget.pdf
       Reply  Fri Apr 29 11:21:51 2022, shruti, Update, PSOMA, Switch current driver to custom low noise CalibratedNoiseBudget.pdflaser_noise_comparison.pdf
Entry  Thu Apr 28 06:12:14 2022, Chris, Electronics, PSOMA, Current driver repair/upgrade knobs.pdfspectra.pdfAG4395A_25-04-2022_170840.pdfdata.zip
Entry  Mon Apr 11 16:30:12 2022, aaron, Noise Hunting, Noise Budget, PSOMA noise budget CalibratedNoiseBudget20220411.pdf
    Reply  Wed Apr 13 11:10:28 2022, aaron, Noise Hunting, Noise Budget, PSOMA noise budget CalibratedNoiseBudget20220411.pdf
       Reply  Thu Apr 14 13:45:08 2022, aaron, Noise Hunting, Noise Budget, laser frequency noise measurement CalibratedNoiseBudget.pdfIMG_16928781279A-1.JPEG
          Reply  Fri Apr 15 16:25:00 2022, rana, Noise Hunting, Noise Budget, laser frequency noise measurement 
          Reply  Tue Apr 19 14:50:00 2022, aaron, Noise Hunting, Noise Budget, photodiode dark noise measurement 
             Reply  Wed Apr 20 15:48:07 2022, aaron, Noise Hunting, Noise Budget, calibrating PDH error signal 9B21DA6F-14BA-453D-93BB-C6C8803CBCA0.jpeg
                Reply  Mon Apr 25 13:54:03 2022, shruti, Noise Hunting, Noise Budget, calibrating PDH error signal IMG_1620.pdfIMG_1619.pdfIMG_1622.pdfIMG_1623.pdf
                   Reply  Tue Apr 26 16:18:11 2022, aaron, Noise Hunting, Noise Budget, calibrating PDH error signal fitted_full.pdf
Entry  Tue Apr 26 14:28:51 2022, aaron, Things to Buy, Optics, high reflectors in lab 
Entry  Tue Apr 12 15:00:39 2022, Ian MacMillan, Misc, Equipment Loan, Accelerometer/seismometer loan Wilcoxon 731A IMG_1558.jpeg
    Reply  Thu Apr 21 18:13:36 2022, Ian MacMillan, Misc, Equipment Loan, Accelerometer/seismometer loan Wilcoxon 731A 
Entry  Wed Apr 20 14:27:41 2022, aaron, Lab Infrastructure, General, starting up after power outage Screenshot_from_2022-04-20_14-41-11.png
Entry  Tue Sep 28 15:47:39 2021, aaron, Lab Infrastructure, PSOMA, PSOMA table enclosure 
    Reply  Wed Sep 29 09:57:50 2021, aaron, Lab Infrastructure, PSOMA, PSOMA table enclosure assembly 
       Reply  Thu Oct 14 09:02:57 2021, aaron, Lab Infrastructure, PSOMA, PSOMA table enclosure assembly 
          Reply  Tue Oct 19 10:45:08 2021, aaron, Lab Infrastructure, PSOMA, PSOMA table enclosure assembly 
             Reply  Tue Mar 1 17:08:47 2022, shruti, Lab Infrastructure, PSOMA, PSOMA table enclosure assembly WorkNB_Y3Q2.pdf
                Reply  Tue Apr 19 12:07:46 2022, shruti, Lab Infrastructure, PSOMA, PSOMA table enclosure assembly 
Entry  Tue Apr 12 12:16:58 2022, Aaron, DailyProgress, Si fab, Basic cantilever scribe and break 51649EDB-A7BC-49DC-AD53-F95345413D0E.jpeg2741BA36-BF23-4289-9BBC-6054A10A3ECC.jpeg
Entry  Tue Mar 29 16:03:40 2022, shruti, DailyProgress, PSOMA, Mixing signal and pump (north and south) addpump_.pdf
    Reply  Wed Mar 30 16:18:58 2022, shruti, DailyProgress, PSOMA, Mixing signal and pump (north and south) 
Entry  Tue Mar 8 13:45:20 2022, aaron, DailyProgress, Electronics, second PDH box and EOM 
    Reply  Wed Mar 9 14:20:26 2022, aaron, DailyProgress, Electronics, updates to fiber patch cables, realignment, N laser in path, relock 
       Reply  Thu Mar 10 13:43:20 2022, aaron, Misc, Laser, mode matching and slow servo, three corner hat revisited Screenshot_from_2022-03-10_14-26-10.png
Entry  Thu Mar 3 13:09:25 2022, aaron, Noise Hunting, Laser, some noise budgets maybe 
Entry  Wed Feb 23 17:23:35 2022, Chris, Electronics, PSOMA, current driver status coarseknob.png
Entry  Thu Feb 10 14:12:56 2022, aaron, DailyProgress, Laser, laser transfer function 
    Reply  Tue Feb 22 11:51:55 2022, shruti, Noise Hunting, Laser, laser transfer function and frequency noise LaserTF.pdfLaserFreqNoise.pdf
Entry  Fri Feb 18 10:43:18 2022, aaron, DailyProgress, PSOMA, enclosure rails, laser noise 
Entry  Fri Feb 18 10:40:04 2022, aaron, HowTo, Electronics, how to Moku on wifi 
Entry  Thu Jan 27 14:40:19 2022, shruti, Update, Noise Budget, Measurement and calibration of noise spectra Spectra20220127.pdfCalibratedNoiseSpectra20220127.pdfCavityMeasurements.pdf
    Reply  Wed Feb 2 11:08:47 2022, shruti, Update, Noise Budget, Measurement and calibration of noise spectra OLTF_20220201.pdfCalibratedNoiseSpectra.pdfCalibratedNoiseSpectra20220127_corrected.pdfattn10dB.jpegFilterTF.pdf
       Reply  Mon Feb 7 11:55:07 2022, shruti, Update, Noise Budget, Updated pomona filter, loop model filter.jpegFilterTF.pdfLoopModel.pdf
          Reply  Wed Feb 9 16:25:54 2022, rana, Update, Noise Budget, Updated pomona filter, loop model 
             Reply  Tue Feb 15 11:21:18 2022, shruti, Update, Noise Budget, Updated loop model LoopModel.pdfLB_meas_setup.jpeg
                Reply  Tue Feb 15 16:56:50 2022, rana, Update, Noise Budget, Updated loop model 
Entry  Mon Dec 27 05:38:56 2021, rana, Update, Control System, cavity locking loop shape 
    Reply  Mon Jan 24 10:24:49 2022, shruti, Update, Control System, cavity locking loop shape OLTF_fit.pdf
       Reply  Wed Jan 26 17:28:53 2022, shruti, Update, Control System, cavity locking loop shape ctrl_pdh_5kHz_Screenshot.pngctrl_pdh_10kHz_Screenshot.pngscope_red.pdffilter_red.pngctrl_pdh_100kHz_Screenshot.png
          Reply  Mon Jan 31 19:03:43 2022, shruti, Update, Control System, cavity locking loop shape - pomona box TF FilterTF.pdfdata_and_analysis.zip
Entry  Wed Jan 26 17:55:52 2022, Stephen, Summary, PSOMA, Calculating LN2 requirements for PSOMA Cryostat 
    Reply  Fri Jan 28 10:38:21 2022, rana, Summary, PSOMA, Calculating LN2 requirements for PSOMA Cryostat 
Entry  Mon Jan 17 19:15:37 2022, rana, Computing, DAQ, auto backup to LDAS failing 
    Reply  Mon Jan 24 12:37:27 2022, Chris, Computing, DAQ, auto backup to LDAS failing 
       Reply  Thu Jan 27 21:24:33 2022, Chris, Computing, DAQ, auto backup to LDAS failing 
Entry  Wed Jan 5 15:08:33 2022, Radhika, Aaron, DailyProgress, PSOMA, PSOMA cryostat model PSOMAstat_cooldown_model.pdf
Entry  Tue Dec 14 14:10:36 2021, aaron, Summary, PSOMA, PSOMA calibration parameters, minor modifications 
    Reply  Fri Dec 17 12:46:41 2021, aaron, Summary, PSOMA, PSOMA calibration parameters, minor modifications 
       Reply  Fri Dec 17 18:46:55 2021, aaron, Summary, PSOMA, PSOMA calibration parameters, minor modifications 
Entry  Thu Dec 16 17:07:24 2021, aaron, DailyProgress, Laser, beat note setup loose.jpgclamped.jpg
Entry  Tue Dec 7 11:11:37 2021, aaron, Noise Hunting, Laser, finding a stable lock 
    Reply  Tue Dec 7 11:44:27 2021, rana, Noise Hunting, Laser, finding a stable lock 
       Reply  Fri Dec 10 11:30:44 2021, shruti, Update, Laser, Beat between the lasers beat.pdffiberbox.pdf
Entry  Wed Oct 20 11:31:06 2021, shruti, Update, PSOMA, Towards locking PSOMA with cantilever 
    Reply  Tue Oct 26 10:01:54 2021, shruti, Update, PSOMA, Towards locking PSOMA with cantilever TiltedCantilever.pdfcantileversurface.pdfclampsurface.pdf
       Reply  Thu Nov 18 11:09:24 2021, shruti, Update, PSOMA, Towards locking PSOMA with cantilever CavitySetup.pdfGeometry01.jpeg
          Reply  Wed Dec 1 13:21:54 2021, shruti, Update, PSOMA, Towards locking PSOMA with cantilever IMG_1250.pngIMG_1252.pngIMG_1251.pngIMG_1253.pngIMG_1254.png
             Reply  Thu Dec 2 13:40:57 2021, shruti, Update, PSOMA, Progress and cavity parameters/ lock parameters 
Entry  Wed Nov 10 10:45:22 2021, aaron, Update, Si fab, KOH etching 
Entry  Tue Nov 9 19:01:43 2021, aaron, Update, Laser, fiber components to fiber box IMG_2187.jpgIMG_2184.jpg
Entry  Wed Sep 29 10:27:50 2021, Chris, Computing, stuff happens, backups 
Entry  Wed Sep 15 16:42:31 2021, Radhika, Misc, Equipment Loan, Borrowing lenses for DOPO lab IMG_2532.jpeg
    Reply  Wed Sep 22 11:12:12 2021, Paco, Misc, Equipment Loan, Return lens 
Entry  Mon Sep 20 14:08:18 2021, shruti, Update, PSOMA, in-air cantilever cavity 6x
    Reply  Tue Sep 21 10:53:01 2021, shruti, DailyProgress, PSOMA, in-air cantilever cavity 
Entry  Mon Sep 20 16:31:37 2021, shruti, Noise Hunting, PSOMA, tfs and noise before changing out optic->cantilever OLTF.pdfOLTF_fit.pdfData20210915.zip
Entry  Wed Sep 15 16:45:54 2021, aaron, DailyProgress, Optics, cantilever clamped 6x
    Reply  Thu Sep 16 19:15:31 2021, aaron, DailyProgress, stuff happens, another mirror bonded to another cantilever 
Entry  Tue Sep 14 16:43:11 2021, shruti, Update, Optics, Debonding and bonding mirrors to silicon cantilevers varnishdissolve.pdf
Entry  Wed Sep 8 09:11:43 2021, Radhika, Misc, Equipment Loan, Borrowed 1550nm AOM IMG_2518.jpegIMG_2517.jpeg
Entry  Tue Sep 7 10:01:39 2021, shruti, Update, PSOMA, attempt at bonding, another broken cantilever... CAA96DEB-236A-4BD4-B196-8985374562AB.jpeg03813DE5-AC9D-4958-A203-60B0C8751BCC.jpegCA57BFB3-9A8C-4AAF-ADA0-F11F507D8464.jpegB458F0DC-8BD8-422B-9F21-88CF18163C0B.jpeg
Entry  Fri Apr 30 12:07:25 2021, aaron, DailyProgress, Laser, marconi locking 252D9563-0122-418B-9B97-29D44FEF83E9.jpeg
    Reply  Fri Apr 30 15:15:33 2021, rana, DailyProgress, Laser, marconi locking 
       Reply  Mon May 3 23:28:56 2021, rana, DailyProgress, Laser, delay line frequency discriminator DFD.jpg
          Reply  Wed May 5 11:54:19 2021, aaron, DailyProgress, Laser, delay line frequency discriminator 9x
             Reply  Wed May 5 22:21:17 2021, rana, DailyProgress, General, delay line frequency discriminator 
             Reply  Thu May 6 10:48:40 2021, aaron, DailyProgress, Laser, delay line frequency discriminator 3EFFFA27-AAF6-434F-A1AB-FE7C657A464C.jpegDL_3CH.pdf
                Reply  Tue May 11 14:37:48 2021, aaron, DailyProgress, Laser, delay line frequency discriminator, current noise measurement 
                   Reply  Wed May 12 15:35:09 2021, aaron, DailyProgress, Laser, delay line in a box 69A8E6A2-7F85-464E-BDAA-8C6BBD2910B5.jpeg1D05A31E-7DBC-448B-A2F4-A8805EFAC393.jpeg25C2DD1E-7776-491E-BBCE-5F2D1EA935E3.jpeg
                   Reply  Wed May 12 16:52:08 2021, aaron, DailyProgress, Laser, delay line frequency discriminator 3878D102-C5BB-46AE-B90B-540CFDE3100B.jpegSPSR785_NX_12-05-2021_173959.pdfSPSR785_SX_12-05-2021_183434.pdfSPSR785_NS_12-05-2021_191513.pdf
                      Reply  Thu May 13 16:31:40 2021, aaron, DailyProgress, Laser, delay line frequency discriminator 6x
                         Reply  Thu May 13 19:09:16 2021, rana, DailyProgress, Laser, delay line frequency discriminator 
                         Reply  Fri May 14 18:43:25 2021, aaron, DailyProgress, Laser, delay line frequency discriminator 994ECC7F-C5FE-4E7B-8F19-B1C118DCE6CE.png
                            Reply  Thu May 20 12:50:56 2021, aaron, DailyProgress, Laser, delay line frequency discriminator 
                               Reply  Fri May 21 14:15:21 2021, aaron, DailyProgress, Laser, current noise of custom current drivers 5012D147-8B13-478C-BB83-57A71A2B304A.jpeg467DEC59-01B1-40CD-9F4E-4D9D87183A78.jpegABC2A51B-6726-4F9C-AD88-551ED7C90EEF.jpeg
                               Reply  Tue Aug 17 14:04:27 2021, aaron, DailyProgress, Laser, delay line frequency discriminator 3A1E242C-F4F6-4A87-B2E8-E74839BE542C.jpeg
                                  Reply  Wed Aug 18 09:55:13 2021, aaron, DailyProgress, Laser, delay line frequency discriminator 0A96102F-5465-456B-93BF-E2B9D4A7E96C.jpegtrim.2553D656-98A0-442D-9185-4C5252B2B727.MOVtrim.787F04FC-8DED-4501-B67D-FF98EC5D5D56.MOV
                                     Reply  Thu Aug 19 14:21:35 2021, aaron, DailyProgress, Laser, delay line frequency discriminator 007FC2D7-F29B-4636-9CE7-04CBC3B789F7.jpeg1F1E68F0-199F-4E1C-B909-883A521E06CF.jpegScreenshot_from_2021-08-19_17-53-58.png
                                        Reply  Fri Aug 20 11:03:44 2021, aaron, DailyProgress, Laser, delay line frequency discriminator 30A43669-5DFF-400A-BEB4-7EF71BBAE1A6.jpegA3BF5DA5-32E5-42A5-A1D8-9270C3D88518.pngScreenshot_from_2021-08-20_16-11-26.pngScreenshot_from_2021-08-20_16-20-48.png
                                           Reply  Mon Aug 23 13:38:57 2021, aaron, DailyProgress, Laser, delay line frequency discriminator Screenshot_from_2021-08-23_16-42-48.png
                                              Reply  Tue Aug 24 16:44:39 2021, aaron, DailyProgress, Laser, delay line frequency discriminator beats_regions.pdfTeraxion_noise.pdfEW_timeseries.pdf
                                                 Reply  Thu Aug 26 11:58:50 2021, aaron, DailyProgress, Laser, delay line frequency discriminator 9x
                                                    Reply  Fri Aug 27 15:27:38 2021, rana, DailyProgress, Laser, delay line frequency discriminator 
                                                    Reply  Tue Aug 31 15:14:28 2021, aaron, DailyProgress, Laser, quieting the Rio W and Teraxion beat notes, but not much help beats_regions_base2.pdfbeats_regions_base2.pdfTeraxion_noise_base2.jpgDLFD_foam.pdf
                                                       Reply  Wed Sep 1 12:20:18 2021, rana, DailyProgress, Laser, quieting the Rio W and Teraxion beat notes, but not much help 
                                     Reply  Thu Aug 19 16:32:47 2021, rana, DailyProgress, Laser, delay line frequency discriminator 
       Reply  Tue May 4 10:50:22 2021, aaron, DailyProgress, Laser, marconi locking 6DC5CB12-BCDF-4550-AFB8-42D3DC354AED.jpegSPSR785_04-05-2021_152326.pdf
          Reply  Wed May 5 00:27:10 2021, rana, DailyProgress, Laser, marconi locking 
Entry  Tue Aug 31 13:23:05 2021, aaron, DailyProgress, Suspension, clamped cantilever 
Entry  Mon Aug 30 14:06:00 2021, aaron, Notes, Si fab, Cantilever fabrication process 
Entry  Thu Aug 26 19:40:06 2021, rana, Noise Hunting, Laser, high frequency frequency noise measurement w/ DFD and new low pass TeraRIOEast_beat_Screenshot.pngPlanex-Beatnote-ASD.pdfDFD-Discriminant-Cal.pdf
Entry  Tue Aug 24 16:25:17 2021, rana, Electronics, General, app note on mixers vs phase detectors 
Entry  Mon Aug 23 14:35:36 2021, shruti, DailyProgress, PSOMA, re-aligning 
Entry  Tue Jul 13 12:00:36 2021, aaron, Update, Control System, venting cantilevers cryostat EA078826-F058-4029-BE52-0A0534AF5180.jpegScreenshot_from_2021-07-13_16-25-28.png
    Reply  Tue Aug 10 17:23:39 2021, aaron, DailyProgress, Vacuum, venting cantilevers cryostat 10CC78ED-EC51-4F10-8CBB-9ED236746501.jpegScreenshot_from_2021-08-10_19-13-12.pngScreenshot_from_2021-08-10_19-14-19.png
       Reply  Wed Aug 11 13:21:23 2021, aaron, DailyProgress, Vacuum, venting cantilevers cryostat Screenshot_from_2021-08-12_14-57-42.png
          Reply  Thu Aug 12 15:03:32 2021, shruti, DailyProgress, Vacuum, venting cantilevers cryostat Screenshot_from_2021-08-12_17-51-06.png885A9694-996E-499E-BDCC-FB550338561F.jpeg
             Reply  Mon Aug 16 18:48:37 2021, rana, DailyProgress, Vacuum, venting cantilevers cryostat 
Entry  Thu Aug 5 19:36:43 2021, aaron, Lab Infrastructure, Lab Work, preparing for lab rearrangement 
    Reply  Tue Aug 10 17:39:40 2021, aaron, Lab Infrastructure, Lab Work, preparing for lab rearrangement Screenshot_from_2021-08-10_19-01-13.png
       Reply  Wed Aug 11 16:09:29 2021, aaron, Lab Infrastructure, Lab Work, preparing for lab rearrangement 
Entry  Thu Aug 5 16:26:26 2021, aaron, DailyProgress, Laser, Temperature-to-frequency,  Screenshot_from_2021-08-05_16-25-38.pngScreenshot_from_2021-08-05_16-25-54.png
Entry  Tue Jun 29 14:13:53 2021, aaron, DailyProgress, Noise Budget, Calibrating PSOMA noise budget 8CD3FEA8-9EE1-4728-8639-A69206A8D098.png
    Reply  Wed Jun 30 14:38:49 2021, aaron, DailyProgress, Noise Budget, Calibrating PSOMA noise budget 210630_PDH_fit.pdf
       Reply  Thu Jul 1 13:39:12 2021, aaron, DailyProgress, Noise Budget, Calibrating PSOMA noise budget 
          Reply  Fri Jul 2 11:29:52 2021, shruti, DailyProgress, Noise Budget, Calibrating PSOMA noise budget 7x
          Reply  Tue Jul 6 14:39:49 2021, shruti, DailyProgress, Noise Budget, Calibrating PSOMA noise budget OLTF_fit.pdfNoise.pdfinitial_calibration_data.zip
             Reply  Thu Jul 8 09:50:41 2021, aaron, DailyProgress, Noise Budget, PSOMA noise budget, does it make sense? Noise.pdfOLTF_fit.pdf
    Reply  Wed Jun 30 17:26:42 2021, aaron, DailyProgress, Noise Budget, Calibrating PSOMA noise budget 6AC149C5-9C0F-42E7-8DE6-AA1F5FB8D9AF.jpeg
       Reply  Fri Jul 30 16:55:38 2021, rana, Electronics, Laser, Delay Line Freq Discriminators 
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