SX FLAO Reconstructors

Article text.

03:15 Power on SX WUnit. BCU interface process was down and could not restart

03:25 Power everything off, restart processes w_stop/start and power on.

03:30 Restore W_Internal board setup. See internal source on CCD47

05:15 Tertiary swing arm deployed

05:20 RETROREF authorized, cube rotated, enabled RR mode, collimate M2, FW#1 to silver, FW#2 to empty, checked the off-axis stage out of the way
  • no spot
  • no internal reflection
  • change focus to 8, but still not spot

06:20 Found spots
  • spiral search
  • adjust Rx, Ry
  • adjust coma
  • close loop, bin 1, 0218_174616
  • off-load to hex.
  • looks good.
  • hex -2.93, 0.425, 4.859, 164.9, -256.8

Bin 1 with slaving

06:11 Disturb
  • LV_v20
  • 4 frames
  • 1 cycle
  • 400 modes
  • 600_optimized_3l
  • 180943

06:15 Acquire
  • closed loop with
  • bin 1
  • 3 lam/d
  • 181515

06:22 Analyze
  • 182206

06:24 Acquire
  • 48 iter
  • disturb 180943
  • closed loop 182206
  • 182544

06:48 Analyze
  • 184300 (USE THIS BIN 1 RECON)

06:55 Test with atm.
  • 185606
  • gain 0.75, 0.5, 0.45
  • dist_flao2_KL_v18_ atm_s0.8_l040.0_15.0_ovfreq_1000.00_sd1983.fits

06:58 Test
  • gain 0.75, 0.35, 0.35
  • 185854

07:00 Test
  • gain 0.75, 0.55, 0.55
  • 190032

07:02 Test with Autogain
  • gain 0.28, 0.4, 0.4
  • 190215

  • Bin 1 Slaved (KL_v20) modal plot:
    bin1_slave_modal.jpg

Bin 1 without slaving

07:03 Disturb
  • 400 modes
  • 4 frames
  • 1 cycle
  • 600_optimized_3l
  • 190334

07:05 Acquire
  • gain 0.5
  • 48 iter
  • disturb 190334
  • closed loop with 190215
  • 190553 (BAD SET)

07:21 Analyze
  • troubles: an SVD error
  • collected at 1000 Hz

07:25 Acquire
  • gain 0.5
  • 48 iter
  • disturb 190334
  • closed loop with 190215
  • 192713

07:41 Analyze
  • 194204 (backup KL_v18)

07:49 Test
  • dist_flao2_KL_v18_ atm_s0.8_l040.0_15.0_ovfreq_1000.00_sd1983.fits
  • gain 0.7. 0.5, 0.45
  • 194913

07:51 Test with autogain
  • gain 0.28, 0.4, 0.4
  • 195057

  • Bin 1 not Slaved (KL_v18) modal plot:
    bin1_slave_noslave_modal.jpg

Bin 2 with slaving

07:57 Disturb
  • KL_v20
  • 600_optimized_3l
  • 4 frame
  • 3 cycles
  • 195557

07:58 Acquire
  • disturb 195557
  • 48 iter
  • 195950

08:15 Analyze
  • 201601

08:28 Test
  • dist_flao2_KL_v18_ atm_s0.8_l040.0_15.0_ovfreq_1000.00_sd1983.fits
  • gain 0.4 0.4 0.4
  • 202746

08:29 Test with autogain
  • gain 0.38, 0.55, 0.26
  • 202957

Bin 4 with slaving

08:34 Disturb
  • 600_optomized_6l
  • 4 frames
  • 13 cycles
  • 203447

08:41 Acquire
  • 48 iter
  • 203927

08:53 Analyze
  • 205357

09:01 Test
  • gain .8 .55 .4
  • 205930

09:02 Test with autogain
  • 0.49, 0.3, 0.32
  • 210107

  • Bin 2 Slaved (KL_v20) modal plot:
    bin2_slave_modal.jpg

NCPA Tests

09:02 Dave T. start up LUCI1

09:03 Greg set to bin 1. Closed loop. TT voltage at 4.10

09:28 Saved Opt Loop Data with 20 Luci images
  • 212757

09:30 run luci_ncpa.py
  • get data, but did not get track num
  • All have same strehl
  • no dark found

09:35 Took LUCI1 dark
  • 213609
  • had lamp on, try again

09:38 Take LUCI1 dark
  • lamp off
  • 213906

09:49 Collect data with luci_ncpa.py
  • collection runs
  • can not see changes on pyramid

10:10 Alfio connect
  • Had to modify goptgui.py, put in KL_v20 code
  • apply 0.8" seeing plus small astig
  • see on pyramid
  • note, double pass, so see twick

10:25 Z5 -40 to 40
Step 0 - SR:  0.14
Step 1 - SR:  0.14
Step 2 - SR: 0.137
Step 3 - SR: 0.128
Step 4 - SR: 0.107

10:32 z5 -100 -40
Mode 5: -100
Saved tracknum:  20160229_223148
Mode 5: -80
Saved tracknum:  20160229_223206
Mode 5: -60
Saved tracknum:  20160229_223222
Mode 5: -40
Saved tracknum:  20160229_223238
Mode 5: -20

Step 0 - SR: 0.0871
Step 1 - SR: 0.113
Step 2 - SR:  0.13
Step 3 - SR: 0.137
Step 4 - SR: 0.057
Step 5 - SR: 0.139

11:02 Focus curve
  • autoFocusLuciGui.py
  • best focus 36.5

11:02 Opt Loop Data
  • 230213
  • Aflio say ~ 28% strehl
  • with -18 astigmatism

-- %USERSIG{DougMiller - 2016-02-29}%
I Attachment Action Size Date Who Comment
bin1_slave_modal.jpgjpg bin1_slave_modal.jpg manage 54 K 29 Feb 2016 - 23:33 DougMiller Bin 1 Slaved (KL_v20) modal plot
bin1_slave_noslave_modal.jpgjpg bin1_slave_noslave_modal.jpg manage 59 K 29 Feb 2016 - 23:34 DougMiller bin 1 not Slaved (KL_v18) modal plot
bin2_slave_modal.jpgjpg bin2_slave_modal.jpg manage 52 K 29 Feb 2016 - 23:35 DougMiller Bin 2 Slaved (KL_v20) modal plot
Topic revision: r2 - 29 Feb 2016, DougMiller
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