DX AdSec 4D measurement

08:00 Get telescope and start alignment

8:55 Return beam found and hexapod aligned to see full pupil

09:00 Tools use to get a good flat
  • AdOpt> print, hexalign(track='20170906_232727')
  • AdOpt> print, opt_int_mat_reduce2(200, track='20170830_123006')
  • AdOpt>print, fsm_load_shape('/local/aomeas/adsec_calib/flat/20170901_111004/flattening_result.sav', force_max_mode=30)
  • Change Mod Threshold to 4.5% to get lower edge of pupil filled
  • Use mode number in opt_int_mat_reduce2: 20, 60, 100, 200

10:14 Bump at actuator 562 causing high forces and a bump in the 4D image.
  • put 562 in Position do-not-use list

10:23
  • AdOpt> print, opt_int_mat_reduce2(60, track='20170830_123006')
  • 200 = High forces on 563. Maybe should remove 563 rather then 562

10:40 Removed 563 from use, put 562 back in
  • Still get high forces on outer edge and bump at 2:00
  • Maybe put 566 (outer ring) in do not use, return 563

11:10 Collect vibration data

20:30 Elliott install spherical mirror
  • orig_20Hz.mov video of 4D looking at M2
  • spherical_mirror_20Hz.mov
  • 20170912_205400_internal
  • spherical_focused_20Hz.mov
  • 20170912_212700_noise_focused
  • 20170912_212900_noise_focused

21:45 Move spherical mirror to correct position
  • 20170912_215400_noise_good_f
  • spherical_good_f.mov

22:00 Elliott remove cover
  • 20170912_221300_noise_cover_off
  • spherical_good_f.mov
  • 20170912_221300_noise_cover_off

22:20 Elliott replace cover and remove spherical mirror
  • 20170912_223800_noise_final
  • 20170912_224000_noise_final
  • final_after_test.mov

tn1=['20170912_181300_noise_4d','20170912_205400_noise_internal','20170912_212700_noise_focused']
tn2=['20170912_212900_noise_focused','20170912_215800_noise_good_f','20170912_221300_noise_cover_off']
tn3=['20170912_221700_noise_cover_off','20170912_223800_noise_final','20170912_224000_noise_final']

-- %USERSIG{DougMiller - 2017-09-12}%
Topic revision: r3 - 12 Sep 2017, DougMiller
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