UT 20120505 AO#2 Commissioning

Observer: SEsposito, RBriguglio, APuglisi, FQuiros-Pacheco (LBTO)
Telescope Operator: SAllanson (LBTO)
Additional AO Support: DMiller
Telescope Support: MMidkiff(LBTO)
Instrument Support: TShih (LBTO)



01:40 Open Chamber

02:10 Steve align pointing model

02:35 Preset on-axis to BS9148

02:40 IDL Sext collimate wfsc 4-15

02:50 Runa preset to AO star

06:30 Italians send telescope to zenith to change a setting on the CD47

06:40 Steve clear C00

06:47 Collimate with IDL:sextractor wfsc 383-386. I had found the gains for sextractor for LBBG were the same as COW. However, Sextractor should be +-1.0. Had changed these to the correct values and this is the first collimation that these were used. Previous collimates the last three night had gain factors too big.

08:30 Arcetri guys remove ND in front of WFSC. Steve press C00

08:46 AdSec SX using new linear LUT wfsc 530-531 only about 800 nm Z6.

11:10 Seeing is 2"+ so Runa and I will test new LUT

11:13 Steve clear C00

11:14 preset BS9177 gs=0 ACTIVE El=73 ASTIG=2.7 looks round

11:18 preset BS9169 gs=0 GUIDE El=61 Astig=4.5 2:3 sausage

11:22 preset BS9162 gs=0 GUIDE EL=53 Astig=5.7 3:4 sausage

11:27 Back to AO Commissioning

-- DougMiller - 03 May 2012
Topic revision: r5 - 05 May 2012, DougMiller
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