DX Reconstructors

Hexapod: 1.18 1.25 1.73 -446 -64

18:24
  • Everything is aligned and working.
  • Doug's flat looks much better than what I had.
  • Starting 10 modes, open loop, bin1 600Hz
  • CmdDisturb_20190918_182621.fits
  • 20190918_182652
  • Rec_20190918_182810.fits
  • 10 Mode Closed loop
  • extra iterations, to build up SNR
  • 20190918_183018
  • Rec_20190918_183300.fits
18:35
  • 36 mode
  • CmdDisturb_20190918_183657.fits
  • 20190918_183743
  • Rec_20190918_184115.fits
18:44
  • 66 Mode
  • CmdDisturb_20190918_184507.fits
  • 8 iterations, to build up SNR
  • 20190918_184616
  • Rec_20190918_184847.fits
  • Looks OK
18:51
  • 153 modes
  • CmdDisturb_20190918_185218.fits
  • 20190918_185303
  • Rec_20190918_185535.fits
  • Seems stable
18:58
  • 400 Modes.
  • Going to iterate on this for a while
  • CmdDisturb_20190918_185947.fits
  • 20190918_190040
  • Rec_20190918_190327.fits
  • 20190918_190852
  • Rec_20190918_191130.fits
  • Bottom edge is rolling.
  • Going to take 153 with a 153, for many iterations.
  • 20190918_191526
  • Rec_20190918_192913.fits
19:48
  • Working on removing some bad actuators that keep messing up our flat.
  • Going to start from 10 modes again, different disturb, to get higher amplitude.
  • CmdDisturb_20190918_201010
  • 20190918_201047
  • Rec_20190918_201221.fits
  • The amplitude was zilch, going to try
  • CmdDisturb_20190918_201500.fits
  • 20190918_201529
  • CmdDisturb_20190918_201908.fits
  • 20190918_201943
  • Rec_20190918_202113.fits
  • Now Closed loop
  • 20190918_202307
  • Rec_20190918_202457.fits
20:25
  • 36 Modes
  • CmdDisturb_20190918_202624.fits
  • 20190918_202709
  • Rec_20190918_202852.fits
20:29
  • 66 modes
  • CmdDisturb_20190918_203034.fits
  • 20190918_203303
  • Rec_20190918_203437.fits
  • Better than what we've seen all day
20:36
  • 153 modes
  • CmdDisturb_20190918_203725.fits
  • 20190918_203816
  • Rec_20190918_204016.fits
  • Again, i think the previous gain files had been too high,
  • Bad disturb,
  • CmdDisturb_20190918_204605.fits
  • 20190918_204651
  • Rec_20190918_204829.fits
  • Not so bad...
20:50
  • 400 mode
  • CmdDisturb_20190918_205203.fits
  • 20190918_205242
  • Rec_20190918_205429.fits
  • Not completely stable, I think I'll use a higher gain disturb, and run it in closed loop with the 153 mode
  • CmdDisturb_20190918_205745.fits
  • 20190918_210032
  • Rec_20190918_210313.fits.
  • Going to try a slightly higher gain disturb
  • CmdDisturb_20190918_210643.fits
  • 20190918_210903
  • Rec_20190918_211040.fits
  • Something weird happened.
  • CmdDisturb_20190918_211354.fits
  • 20190918_211455
  • Rec_20190918_211649.fits
  • hmm, maybe.
  • I'm going to take a long data set
  • 20190918_212243
  • Rec_20190918_213646.fits
  • Trying another long reconstructor.
  • 20190918_220306
  • Rec_20190918_221644.fits
  • Getting there:
  • 20190918_222406
  • Rec_20190918_224022.fits
Test with: /local/aomeas/adsec_calib/M2C/KL_v27/atm_disturb/atm_2.0seeing_990.00Hz.fits

224634, 224655, 224803, 224826

-- GregoryTaylor - 18 Sep 2019
Topic revision: r1 - 18 Sep 2019, GregoryTaylor
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