20221110_SX_Night INAF Science

01:00 OSCO
  • Bites at 10:00
  • Images
  • Optimize Gain fail with skip frame
  • Manually set gains to
  • TN 011603
  • OSCO_Pupil_1_NCPA_on.jpg:
    OSCO_Pupil_1_NCPA_on.jpg OSCO_Pupil_2_NCPA_on.jpg OSCO_Pupil_3_NCPA_on.jpg
  • OSCO_Pupil_4_NCPA_off.jpg:
    OSCO_Pupil_4_NCPA_off.jpg
  • OSCO_Gain.jpg:
    OSCO_Gain.jpg

01:20 Preset to science object
  • Re-rotator out of range
  • LUCI1 rotator at -37
  • Cancel Preset and Josh move LUCI rotator to 200
  • Andrew resend Preset. Re-rotator OK
  • Final rotator position 322. Re-rotator 189
  • Mag sent 16.47, Seen 16.4
  • GOPT 0.1
  • NCPA On
  • Seeing 1.3ish
  • TN 013131
  • Bin 3, 279 Hz
  • Seeing 1.2
  • TN 013512
  • Andrew reports 0.1"-0.15" with ellipticity on the edges
  • Science wanted 0.4" or better.
  • Bin3_jitter.jpg:
    Bin3_jitter.jpg Bin3_modal.jpg
  • Seeing 1.2
  • TN 015133 (This TN should was taken between the two images below)
  • See Stipe in Force Plot
  • Bin3_stripe_in_forces.jpg:
    Bin3_stripe_in_forces.jpg
  • bin3_stripes.jpg:
    bin3_stripes.jpg

02:04 Loop Opened, skip frames
  • TN while skipping 020245, Loop Open
  • Manually set GOPT = 1.0
  • Manually gains 5.55, 2.0 ( from previous Optimize Gain)
  • No GOPT, No NCPA (may have been causing skip frames as Gopt was low < 0.09)
  • TN 020732
  • Seeing 1.6"
  • FWHM ~ 0.14 Still OK
  • TN 021107

02:20 Loop Opened skip frames
  • See structure in COmmands and Forces
  • re-close loop and set gains to the same as above
  • Loop opened in 20 seconds.
  • re-close loop and set gains to 3.2, 1.3
  • OK now
  • Seeing 1.6" or so...
  • 31 elevation, Seeing 1.8
  • TN 023240
  • Fire Alarm so telescope when to Track. Loop Opened
    • I think the telescope went to Hold while the loop was closed and I saw a TIP build up till loop opened.
    • Should the Hold command also send a StopAO?

02:34 Waiting for check of alarm

03:15 Alarm sorted. Going to Seeing Limited. Done with AO tonight. Powering off.

03:39 DX AdSec went into failure. Not sure why. Elevation was 34. On restart, Load Program failed as the Fastdiagnostic process was down. Restarted and load program worked and Set OK.

-- DougMiller - 11 Nov 2022

I Attachment Action Size Date Who Comment
Bin3_jitter.jpgjpg Bin3_jitter.jpg manage 67 K 11 Nov 2022 - 03:35 DougMiller  
Bin3_modal.jpgjpg Bin3_modal.jpg manage 63 K 11 Nov 2022 - 03:35 DougMiller  
Bin3_stripe_in_forces.jpgjpg Bin3_stripe_in_forces.jpg manage 198 K 11 Nov 2022 - 03:35 DougMiller  
OSCO_Gain.jpgjpg OSCO_Gain.jpg manage 76 K 11 Nov 2022 - 03:34 DougMiller  
OSCO_Pupil_1_NCPA_on.jpgjpg OSCO_Pupil_1_NCPA_on.jpg manage 82 K 11 Nov 2022 - 01:54 DougMiller  
OSCO_Pupil_2_NCPA_on.jpgjpg OSCO_Pupil_2_NCPA_on.jpg manage 62 K 11 Nov 2022 - 01:55 DougMiller  
OSCO_Pupil_3_NCPA_on.jpgjpg OSCO_Pupil_3_NCPA_on.jpg manage 65 K 11 Nov 2022 - 01:55 DougMiller  
OSCO_Pupil_4_NCPA_off.jpgjpg OSCO_Pupil_4_NCPA_off.jpg manage 66 K 11 Nov 2022 - 01:55 DougMiller  
bin3_stripes.jpgjpg bin3_stripes.jpg manage 68 K 11 Nov 2022 - 03:35 DougMiller  
Topic revision: r1 - 11 Nov 2022, DougMiller
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