SX Reconstructors

18:26
  • Found source
  • Beginning flattening. Pupils look better than last spring (no bite out of the left side.
  • Autogains: 0.83 0.30 0.14
  • First Flat: 20170905_400_01
  • Reloads with 657 modes. A slight bite is out of the 2:00 position.
18:38
  • Ready to begin.
  • KL_v20
  • Starting with 10 modes in open loop, bin 1, 4 Frames per movement, 45 push-pull cycles
  • Disturb: 184047
  • 4 iterations, open loop
  • Intmat: 184212
  • Recon: 184344
  • Runs Stably in closed loop
18:45
  • 10 modes in closed loop, same disturb, using last reconstructor
  • Gain 0.05
  • Intmat: 184704
  • Recon: 184839
  • Again, stable in closed loop
18:50
  • 36 modes, closed loop using last recon
  • 4 frames/movement 12 cycles, push-pull.
  • Disturb: 185130
  • Intmat: 185609
  • Recon: 185739
  • Stable in closed loop
18:59
  • 66 modes, closed loop using last recon
  • 4 frames/movement, 7 push-pull cycles.
  • Disturb: 190006
  • 4 iterations
  • intmat: 190129
  • Recon: 190258
  • Works well
19:04
  • 153 modes, using last recon
  • 4 frames/movement, 3 push/pulls
  • Disturb: 190551
  • Intmat: 190702
  • Recon: 190829
  • Stable in closed loop
  • Taking flat: 20170905_400_02
19:10
  • 400 modes, 2 frames, 2 push pull
  • Disturb: 191424
  • Intmat: 191554
  • Recon: 191748
  • Stable in closed loop.
  • Making flat: 20170905_400_03
  • Going to adjust modulation, to make flat better.
  • modulation 6l
  • Flat: 20170905_400_04
  • slightly better,
19:24
  • New, 4 iteration, 400 mode intmat
  • Same disturb
  • intmat: 192519
  • Recon: 192653
  • New flat: 20170905_400_05
  • Very much flatter
19:29
  • new 4 iteration, 400 mode intmat
  • Intmat: 193048
  • Recon: 193310
  • Stable
  • Dataset @ 990 hz, /local/aomeas/adsec_calib/CMD/disturb/dist_flao2_KL_v20_atm_s1.2_L040.0_v15.0_ovfreq1000.00_sd3892.fits
  • autogain: 0.49 0.45 0.30
  • Dataset: 193848, 193904, 193918, 193938
19:43
  • Taking a 48 iteration interaction matrix
  • intmat: 194856
  • At 990 Hz! ARRGH!
20:05
  • 48 more iterations
  • Intmat: 200646
  • Recon: 202030
  • Stable in closed loop
  • /local/aomeas/adsec_calib/CMD/disturb/dist_flao2_KL_v20_atm_s1.5_L040.0_v15.0_ovfreq1000.00_sd3892.fits
  • Test @ 990 hz
  • Lost the right edge
  • One more try:
  • Autogains, lost it during autogain.
  • Manual gains: Can't hold it at 1.5"
20:29
  • Trying 1.2"
  • /local/aomeas/adsec_calib/CMD/disturb/dist_flao2_KL_v20_atm_s1.2_L040.0_v15.0_ovfreq1000.00_sd3892.fits
  • Autogains: 0.57 0.50 0.30
  • Datasets: 203210, 203228, 203247, 203301
  • Modal plots look fantastic!!!!
  • /local/aomeas/adsec_calib/CMD/disturb/dist_flao2_KL_v20_atm_s1.0_L040.0_v15.0_ovfreq1000.00_sd3892.fits
  • Autogains: 0.55 0.49 0.34
  • Datasets: 203640, 203655, 203720, 203758
  • /local/aomeas/adsec_calib/CMD/disturb/dist_flao2_KL_v20_atm_s0.8_L040.0_v15.0_ovfreq1000.00_sd3892.fits
  • Autogains: 0.48 0.40 0.30
  • Datasets: 204016, 204031, 204046, 204057
-- %USERSIG{GregoryTaylor - 2017-09-05}%
Topic revision: r2 - 05 Sep 2017, GregoryTaylor
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