Starting @ 8:45

08:50 ask the mountain people to turn in the laser.
  • set up the M3 and hexapod posistion same as yesterday.
  • m3_final.jpg:
    m3_final.jpg

  • hex_final.jpg:
    hex_final.jpg

09:07 laser on, M3 and hexapod are in yesterday posistion

-- XianyuZhang - 19 Apr 2022

  • Screen Shot 2022-04-19 at 10.07.28 AM.png:
    Screen Shot 2022-04-19 at 10.07.28 AM.png

  • Screen Shot 2022-04-19 at 9.49.46 AM.png:
    Screen Shot 2022-04-19 at 9.49.46 AM.png

10:28 Apply a gaussian bump at actuator 565 to try to get edge up
  • AdOpt >v=gauss_comm(565, 1.0)
  • AdOpt >v[adsec.act_wo_cl] = 0
  • AdOpt >v2 = 50e-9*v
  • AdOpt >print, fsm_apply_cmd(v2, /delta, /passed)
  • put 150 nm on 565 to put back to flat forces at 2:00

10:32 save flat with 565 corrected
  • AdOpt >print, fsm_save_shape('565_bump_corrected.sav', /user)

10:37 flatten with 200 modes
  • AdOpt >print, opt_int_mat_reduce2(200, track='20220418_211059')
    • /local/aomeas/adsec_calib/flat/20220419_173708/flattening_result.sav

10:44 Apply default.sav via AdSec Control GUI

10:45 flatten with 200 modes
  • AdOpt >print, opt_int_mat_reduce2(200, track='20220418_211059')
    • /local/aomeas/adsec_calib/flat/20220419_174603/flattening_result.sav

10:47 Apply flat with bump corrected above
  • 565_bump_corrected.sav

0418 center 3.34 3.50 outer 3.28 3.52

0419 center 3.20 3.48 r=0.568 outer 3.14 3.50 r=5.88 4th row 3.13 3.51 r=1.77

Mirror radius is 5.88

01:20 Measure modes 301-500
  • AdOpt > print, i4d_opt_intmat(301,500)
    • 20220419_202002
    • IDL> print, idl_4d_produce('20220419_202002')
    • IDL> print, if_redux_new(/modal,'20220419_202002', plot=1, /force)
    • IDL> print, build_int_mat(['20220419_202002'])
  • AdOpt >print, opt_int_mat_reduce2(40, track='20220417_211519')

10:45 flatten with 200 modes
  • AdOpt >print, opt_int_mat_reduce2(200, track='20220418_211059')

02:04 New mask
  • 20220419_020400.mask

02:07 Measure new Recon with new mask and 600 modes
  • modes 0-100 20220419_210751
  • modes 101-200 20220419_210918
  • modes 201-300 20220419_211009
  • modes 301-400 20220419_211100
  • modes 401-500 20220419_211216
  • modes 501-600 20220419_211410

02:49 Original 1.31 wave, 0.220 rms (-0.12, 0.04)
  • 200 modes 0.517, 0.097 (-0.14, 0.05) */local/aomeas/adsec_calib/flat/20220419_215229/flattening_result.sav
  • 300 modes 0.357, 0.0667 (-0.18 0.05)
    • /local/aomeas/adsec_calib/flat/20220419_220131/flattening_result.sav
  • 400 modes 0.328, 0.0652 (-0.21 0.05)
    • /local/aomeas/adsec_calib/flat/20220419_220639/flattening_result.sav
  • 500 modes FF forces are too high, 0.12
    • /local/aomeas/adsec_calib/flat/20220419_221202/flattening_result.sav

  • 20220419_225059/flat_final.sav (-0.13 0.05)

  • yesterday's flat with fewer actuators 1.43 waves 0.227 rms (-0.125, 0.05)

  • 20220419_225059/flat_final.sav with fewer actuators
Topic revision: r5 - 21 Apr 2022, XianyuZhang
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