UT 20120508 AO#2 Commissioning

Observer: SEsposito, RBriguglio, APuglisi, FQuiros-Pacheco (LBTO)
Telescope Operator: DGonzalez (LBTO)
Additional AO Support: JCGuerrar
Telescope Support: JUrban(LBTO)
Instrument Support: TShih (LBTO)

Summary

start late due to wind gust over the limit. Start: 4:13.

Variable seeing the whole night 1" to 1.8".

ditther pattern offsets.

Test of stability of the system working with variable seeing.

finish:11:43

Details

seeing DIMM:1.2"

Mon May 7 04:44:47.563 2012 aos.AcquireRef.complete - AcquireRef[1652] complete - dx:-3.763 dy:-1.324 slNull: f1:Filter #0 f2:Filter #0 freq:990 mag:7.964 nBins:1 nModes:400 r0:0 snMode:0 strehl:0 ttMod:3
failed during the autogain.
Mon May  7 04:45:28.307 2012 aos.StartAO.failed - StartAO[1653] failed - Safe skip active - cannot proceed (-10045) IDL_SAFE_SKIP_ACTIVE

Mon May 7 04:49:17.922 2012 aos.AcquireRef.complete - AcquireRef[1656] complete - dx:-3.668 dy:-1.472 slNull: f1:Filter #0 f2:Filter #0 freq:990 mag:8.202 nBins:1 nModes:400 r0:0 snMode:0 strehl:0 ttMod:3
Mon May  7 04:51:10.215 2012 aos.info - Maximum skip reached
Mon May  7 04:51:10.248 2012 aos.error - Stopping WFS...
Mon May  7 04:51:10.544 2012 aos.error - Stopping AdSec

DICE 5

Dice 5 ditthering pattern. Taking a set of images at wide field with offset of 5" offsets and narrow field with 1" offsets.

7:40 STOP OBSERVATIONS

WIND GUST ABOVE 20m/s

back to observations.

Mon May 7 07:58:02.285 2012 aos.PresetAO.complete - PresetAO[1921] complete - dx:nan dy:nan slNull: f1:Filter #0 f2:Filter #1 freq:990 mag:0 nBins:1 nModes:250 r0:0 snMode:0 strehl:0 ttMod:3

Stability of the close loop.

seeing variable 1.4" to 1.8"

Tests of dither pattern in the narrow field: Dice 5 and ABBA (vertical and horizontal).

Mon May 7 09:18:11.695 2012 aos.PresetAO.started - PresetAO[2111] (aomode:ACE-AO,focalst:bentGregorianBack,instr:IRTC,wfs:FLAOWFS,so1:0,so2:0,ro1:3.49911e-06,ro2:-1.38315e-07,mag:6.8,cindex:0.92,elev:nan,rotang:nan,gravang:nan,r0:nan,skybrgt:nan,windspeed:nan,winddir:nan)

Finish 11:43

-- DougMiller - 03 May 2012
Topic revision: r5 - 07 May 2012, JohnHill
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