20190203 DX 4D alignment and Flat Measurement.

KL_v22 flat at Zenith

  • Initial 4D Image with 339 modes, KL_v22 Actuators:
    Initial_4d_22_339m.jpg Initial_Surf_22_339m.jpg
  • Initial 4D Mirror with 339 modes, KL_v22 Actuators:
    Initial_Mirror_22_339m.jpg

  • Initial M2/M3 Position:
    Initial_M2.jpg Initial_M3.jpg

06:46 Tweaked actuator 355
  • 20190203_KL_v22_1.sav
  • Tweaked actuator 355 4D:
    Tweak_355_4d.jpg Tweak_355_surf.jpg

06:52 Remeasure Recon 0-200
  • AdOpt>print, i4d_opt_intmat(0,200)
    • 20190204_065809
  • >>> comm4d.produce('20190204_065809')
  • IDL> print, if_redux(/MODAL, '20190204_065809')
  • IDL> print, build_int_mat(['20190204_065809'])

07:31 201-400
  • AdOpt>print, i4d_opt_intmat(201,400)
    • 20190204_073030
  • Not used. Will remeasure

07:33 Apply recon 0-200
  • AdOpt> print, opt_int_mat_reduce2(200, track='20190204_065809')
  • Applied twice. Looks better

07:39 201-400
  • AdOpt>print, i4d_opt_intmat(201,400)
    • 20190204_073927
  • >>> comm4d.produce('20190204_073927')
  • IDL> print, if_redux(/MODAL, '20190204_073927')
  • IDL> print, build_int_mat(['20190204_065809','20190204_073927'])
  • AdOpt> print, opt_int_mat_reduce2(400, track='20190204_065809')
    • /local/aomeas/adsec_calib/flat/20190204_081758/flattening_result.sav

08:21 401-600
  • AdOpt>print, i4d_opt_intmat(401,600)
    • 20190204_082044
  • >>> comm4d.produce('20190204_082044')
  • IDL> print, if_redux(/MODAL, '20190204_082044')
  • IDL> print, build_int_mat(['20190204_065809','20190204_073927','20190204_082044'])
  • AdOpt> print, opt_int_mat_reduce2(600, track='20190204_065809')
    • 2 times
    • /local/aomeas/adsec_calib/flat/20190204_090425/flattening_result.sav
    • 31 nm rms
    • 20190203_KL_v22_2
  • Final 4D Image for KL_v22 with 600 mode Recon:
    Final_4D_KL_v22_600m.jpg Final_Surf_KL_v22_600m.jpg
  • Final Mirror for KL_v22 with 600 mode Recon:
    Final_Mirror_KL_v22_600m.jpg

09:10 Apply flat 20190204_090425/flattening_result.sav
  • 631 modes applied
  • 34 nm rms
  • Lower force that at 08:21
  • AdOpt> print, opt_int_mat_reduce2(600, track='20190204_065809')
    • 2 times
    • Forces increase a bit but flat looks the same
    • 29 nm rms
    • 20190203_kl_v22_3

KL_v26 flat at Zenith

09:40 flatten with default.sav
  • 158 modes
  • 3 images

09:46 Load old 4D flat 20180912_021523/flattening_result.sav
  • 280 modes

09:51 Recon 0-200
  • AdOpt>print, i4d_opt_intmat(0,200)
    • 20190204_095025
  • >>> comm4d.produce('20190204_095025')
  • IDL> print, if_redux(/MODAL, '20190204_095025')
  • IDL> print, build_int_mat(['20190204_095025'])
  • AdOpt> print, opt_int_mat_reduce2(200, track='20190204_095025')
    • 2 times
    • High forces. Looks a bit better

10:30 201-400
  • AdOpt>print, i4d_opt_intmat(201,400)
    • 20190204_103046
  • >>> comm4d.produce('20190204_103046')
  • IDL> print, if_redux(/MODAL, '20190204_103046')
  • IDL> print, build_int_mat(['20190204_095025','20190204_103046'])
  • AdOpt> print, opt_int_mat_reduce2(400, track='20190204_095025')
    • /local/aomeas/adsec_calib/flat/20190204_114048/flattening_result.sav
    • /local/aomeas/adsec_calib/flat/20190204_114314/flattening_result.sav
    • /local/aomeas/adsec_calib/flat/20190204_114508/flattening_result.sav
    • 36 nm rms

11:55 Put Actuator 356 in the position do-not-use list and restart
  • AdOpt> print, opt_int_mat_reduce2(400, track='20190204_095025')
    • 2 times
    • /local/aomeas/adsec_calib/flat/20190204_120605/flattening_result.sav
    • 40 nm rms
    • /local/aomeas/adsec_calib/flat/20190204_120956/flattening_result.sav
    • /local/aomeas/adsec_calib/flat/20190204_121333/flattening_result.sav
  • Much better flat, but with high forces.
  • Measure 201-400 again

12:33 201-400
  • AdOpt>print, i4d_opt_intmat(201,400)
    • 20190204_123309
  • >>> comm4d.produce('20190204_123309')
  • IDL> print, if_redux(/MODAL, '20190204_123309')
  • IDL> print, build_int_mat(['20190204_095025','20190204_123309'])
  • AdOpt> print, opt_int_mat_reduce2(400, track='20190204_095025')

14:31 Remove actuators 341
  • Use flat 20190204_121333/flattening_result.sav
  • 639 modes
  • print, opt_int_mat_reduce2(400, track='20190204_095025')
    • Use old recon
    • /local/aomeas/adsec_calib/flat/20190204_143103/flattening_result.sav
    • /local/aomeas/adsec_calib/flat/20190204_143753/flattening_result.sav
    • Tweaked with gauss_comm() actuators 374, 355
    • New Flat (GOOD) for KL_v26 /local/aomeas/adsec_calib/flat/Applicable/20190204_kl_v26_1.sav

-- DougMiller - 04 Feb 2019
I Attachment Action Size Date Who Comment
Final_4D_KL_v22_600m.jpgjpg Final_4D_KL_v22_600m.jpg manage 90 K 04 Feb 2019 - 10:36 DougMiller Final 4D Image for KL_v22 with 600 mode Recon
Final_Mirror_KL_v22_600m.jpgjpg Final_Mirror_KL_v22_600m.jpg manage 196 K 04 Feb 2019 - 10:37 DougMiller Final Mirror for KL_v22 with 600 mode Recon
Final_Surf_KL_v22_600m.jpgjpg Final_Surf_KL_v22_600m.jpg manage 158 K 04 Feb 2019 - 10:37 DougMiller Final Surface for KL_v22 with 600 mode Recon
Initial_4d_22_339m.jpgjpg Initial_4d_22_339m.jpg manage 99 K 04 Feb 2019 - 07:08 DougMiller Initial 4D Image with 339 modes, KL_v22 Actuators
Initial_M2.jpgjpg Initial_M2.jpg manage 27 K 04 Feb 2019 - 07:10 DougMiller Initial M2 Position
Initial_M3.jpgjpg Initial_M3.jpg manage 35 K 04 Feb 2019 - 07:10 DougMiller Initial M3 Position
Initial_Mirror_22_339m.jpgjpg Initial_Mirror_22_339m.jpg manage 214 K 04 Feb 2019 - 07:10 DougMiller Initial 4D Mirror with 339 modes, KL_v22 Actuators
Initial_Surf_22_339m.jpgjpg Initial_Surf_22_339m.jpg manage 144 K 04 Feb 2019 - 07:09 DougMiller Initial 4D Surface with 339 modes, KL_v22 Actuators
Tweak_355_4d.jpgjpg Tweak_355_4d.jpg manage 98 K 04 Feb 2019 - 07:16 DougMiller Tweaked actuator 355 4D
Tweak_355_surf.jpgjpg Tweak_355_surf.jpg manage 148 K 04 Feb 2019 - 07:17 DougMiller Tweaked actuator 355 Surface
Topic revision: r5 - 04 Feb 2019, DougMiller
This site is powered by FoswikiCopyright © by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding Foswiki? Send feedback