20210219 LBTB Science OSCO + Bin 3

01:38 Josh Collimate

01:40 OSCO preset
  • OCAM went not live
  • Stopped started BUC interface, set bin2 and then back to bin1
  • Close loop OK
  • Did not get GOPT disturbance loaded properly. No GOPT or NCPA
  • Seeing 1.2 to 1.9"
  • All is well till the first offset. Then OCAM went Not Live on ResumeAO. Slopes still going to AdSec.
  • This is the error in Masterdiagnostics
02:04:25.696606    OPTICAL-LOOP > Wrong filotto. Frame skipped.
MasterDiagnostic_190871|ERR|     16241|2021-02-20 02:04:25.705955    OPTICAL-LOOP > Rejected wrong filotto between WFS and AdSec: 018A018D and 00000000
MasterDiagnostic_190871|WAR|     16242|2021-02-20 02:04:25.706049    OPTICAL-LOOP > Wrong filotto. Frame skipped.
MasterDiagnostic_190871|ERR|     16243|2021-02-20 02:04:25.717747    OPTICAL-LOOP > Rejected wrong filotto between WFS and AdSec: 0163017F and 00000000
MasterDiagnostic_190871|WAR|     16244|2021-02-20 02:04:25.717832    OPTICAL-LOOP > Wrong filotto. Frame skipped.
MasterDiagnostic_190871|ERR|     16245|2021-02-20 

02:05 Stop start the wfs masterdaignostics

02:06 Preset to science object
  • 13.85 mag star, bin 2
  • No star for guiding. repoint
  • OCAM go not live. Popup box report lost communication to slope computer
  • Stop/start Masterdiagnostics and slope computer. Seems OK
  • See 15.6 mag to bin 3
  • Closed loop fine
  • Optimize gain OK
  • GOPT would be 0.04. Too low. Did not turn it on
  • Seeing 1.3 to 1.4 to 1.0
  • TN 20210220_022221, 022503, 022645, 023126, 023748, 024224, 025124, 025846

03:06 New Preset
  • 15.3 mag
  • 17.0 mag
  • GOPT on, 0.08
  • TN 032319, 032636,033358, 034308, 035520

04:02 Loop is closed but on dark sky.
  • looks like the GOPT loop was KO
  • Pause loop, move star to hotspot, 10", then resume. GOPT still 0.02. Optimize gain sets to 1.0 and gets good gains.
  • All OK and resume LUCI collection.
  • TN 041300

04:20 Done with AO

-- DougMiller - 20 Feb 2021
Topic revision: r2 - 20 Feb 2021, DougMiller
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