SX FLAO Reconstructor measurements

Summary

Details

Started work at 04:45 when RR was mounted. Had a power outage at 5:20 so lost 30 minutes of work and the TWiki log. I will summarize here.
  • We checked the internal beam. OK
  • Switched to RR beam. No light on CCD47
  • Two steps with hexa_spiral and found light
  • Had coma, but tried to close loop. Failed
  • Remove coma with PSFGUI.
  • Closed loop. Looks Good.
  • Check horizontal and vertical position of pupil
  • Power outage at Steward. Lost TWiki entries
  • UA Wifi still operational so connect to the mountain with our laptops. Screens are very small for so many need GUI's

  • Horizontal pupil position:
    horz_stripe.jpg

  • Vertical pupil position:
    vert_stripe.jpg

06:36 Distrubance
  • KL_v18
  • 400 modes
  • 3 frames
  • 1 push/pull
  • 2500 length
  • 20160217_183622

06:39 Closed loop to check intensity on WFS
  • FW1 on Dichroic 600-1000
  • only 865 photons/sub avg

06:50 Acquire
  • KL_v18
  • 4 iter
  • closed loop
    • 195514
    • gain0.3
  • 20160217_184903

06:58 Analyse
  • 185342
  • gain was too high. Instructions say 0.05, not 0.3

07:01 Acquire
  • gain0.05
  • 190114

07:05 Analyse
  • 190645

07:17 Acquire GUI not working. Does not give us the chooser gui for the disturbance to use. If click iterations up or down the GUI dies
  • power off and w_stop, w_start

07:53 Created a new Disturbance file and now the Acquire GUI works
  • 195024

07:56 Acquire
  • use distrub 195024
  • bin 1
  • 600 Hz
  • 6.0 lam/D
  • 195833

08:10
  • 200644
  • Raw Signal Saturation:
    Raw_Signal_Sat.jpg
  • Single Values:
    Single_Values.jpg
  • Slope RMS:
    Slope_RMS.jpg
  • Closed Loop Pupils:
    Closed_loop_pupils.jpg

08:16
  • 20160217_flat2.sav

08:19 Acquire
  • 3 lam/D
  • 201929

08:28 Distrubance
  • Bin 2 Recon
  • 6 lam/D
  • 600 Hz
  • 10 modes
  • open loop
  • 45 samples
  • 203301

08:34 Acquire
  • open loop
  • 203351

08:36 Analyze
  • 203528

08:47 Acquire
  • closed loop
  • 204554

08:52 Analyze
  • 204757

08:54 Create bin 2 pupil
  • 205414
  • looks too big

09:02 second bin 2 pupil
  • 210134

09:05 Test last pupil
  • set 0.5
  • re-acquire
  • test
  • look reasonable

09:18 New bin 2 pupil
  • 211139
  • set threshold to 2000
  • 211740
  • Create Bin 2 Pupil Mask:
    Create_bin_2_pupil.jpg

09:30 Disturb
  • 153 modes
  • 212833

09:31 Disturb
  • 66 modes
  • 213100

09:33 Acquire Bin 2 (not used)
  • 1 iteration
  • 213250

09:34 Acquire Bin2
  • 4 iter
  • 213353

09:38 Analyze
  • failed: could not find Intmat_213353 file

09:40 Acquire (not used)
  • 214128
  • failed too

09:44 Distrub
  • 66 mode
  • 214400

09:46 Acquire
  • 214526

09:47 Analyze
  • failed --> wrong loop frequency 200 not 600

09:48 Disturb
  • 153 modes
  • 214743

09:50 Acquire
  • 153 mode
  • 214930

09:54 Acquire
  • 66 mode
  • disturb 214400
  • 215507

09:56 Analyze
  • 215639
  • Closed loop fine

10:00 Acquire
  • 3 lam/D
  • disturb 214743
  • 220216
  • 4 iterations

10:04 Acquire
  • 24 iterations
  • 220509

10:13 Analyze
  • 221346

10:21 Bin 1 closed loop
  • opt loop data
  • 222148

10:24 Atmosphere: dist_flao1_20160217_atm_s1.2_L040.0_v15.0_ovfreq600.00_sd3892.fits
  • opt loop data
  • 222454

10:27 Atmosphere
  • opt loop data
  • after optiomize gain
  • 222705
  • Modal Plot:
    modal_plot_bin1_221346.jpg

10:35 Acquire
  • 66 modes
  • 223612

10:41 Analyze
  • 10 modes open loop from 223612
  • 224029

10:43 Disturb
  • 10 mode (GUI now works)
  • 224351

10:45 Acquire
  • 10 modes
  • closed loop
  • 224504

10:47 Analyze
  • 10 modes
  • 224630

10:47 Disturb
  • 66 modes
  • 224745

10:48 Acquire
  • 66 modes
  • 4 iter
  • 10 mode recon
  • 224828

10:50 Analyze
  • 66 mode
  • 224952

10:55 Acquire
  • 66 modes recon
  • 66 mode
  • 24 iter
  • 225110

11:00 Analyze
  • bin 4
  • good recon
  • 225822
  • not tested

-- %USERSIG{DougMiller - 2016-02-17}%

Comments

 
I Attachment Action Size Date Who Comment
Closed_loop_pupils.jpgjpg Closed_loop_pupils.jpg manage 124 K 18 Feb 2016 - 05:03 DougMiller Closed Loop Pupils
Create_bin_2_pupil.jpgjpg Create_bin_2_pupil.jpg manage 124 K 18 Feb 2016 - 05:15 DougMiller Create Bin 2 Pupil Mask
Raw_Signal_Sat.jpgjpg Raw_Signal_Sat.jpg manage 419 K 18 Feb 2016 - 05:15 DougMiller Raw Signal Saturation
Single_Values.jpgjpg Single_Values.jpg manage 163 K 18 Feb 2016 - 05:16 DougMiller Single Values
Slope_RMS.jpgjpg Slope_RMS.jpg manage 325 K 18 Feb 2016 - 05:16 DougMiller Slope RMS
horz_stripe.jpgjpg horz_stripe.jpg manage 93 K 18 Feb 2016 - 05:01 DougMiller Horizontal pupil position
modal_plot_bin1_221346.jpgjpg modal_plot_bin1_221346.jpg manage 50 K 18 Feb 2016 - 06:15 DougMiller Modal Plot
vert_stripe.jpgjpg vert_stripe.jpg manage 91 K 18 Feb 2016 - 05:02 DougMiller Vertical pupil position
Topic revision: r4 - 18 Feb 2016, DougMiller
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