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Commissioning: 27 June 2010 UT

Observer: Pascale H, Kate R, Dave T (LBTO)
Telescope Operator: Dave GH (LBTO)
Telescope Support: (LBTO)
Instrument Support: John M (LBTO)
Adaptive Secondary Operator: Runa B, Kate R (LBTO)

Summary

Failures list :

- power supply on the Right Hexapod UMAC : took most of the night (until UT10:40)
- mechanical interferences from the OVMS during the re-initialization of the tertiary mirror
- elevation driver blocked (issue track 2794)
- RFBG rotator in fault (issue track 2690)
- IRAF cannot communicate during for an acquisition with the IRTC and therefore cannot read and save IRTC images

Details - Data for Jorge Esguerra (Vibrations test)

UT 10:40 : pointing to M5_1568
Humidity=38% T_air=10.7C

dice5 1 1 0.005 60 10 -> failed

takeseq -> failed :

unset printexitvalue ; irc GetImage | grep fits ; echo $?
irc GetImage
> Problem with command
...Done! (failed: see LOGs/takeseq_111239.log)

restart IRTC

restart IRAF

takepic -> failed

unset printexitvalue ; irc GetParameter /iraf/extern/LBTtools/IRTC/std_irtc_dd.right > &/dev/null ; echo $?
irc GetParameter /iraf/extern/LBTtools/IRTC/std_irtc_dd.right
unset printexitvalue ; irc GetImage | grep fits ; echo $?
irc GetImage
> Problem with command
...Done! (failed (res=1): see LOGs/takepic_113057.log)

Only solution : run offset from IRAF and take sequence from IRTC interface.

12 sequences acquired with this method. 300 images per sequence. Exp-time = 1ms.

cube 1 and 2 : initial position
cube 3 to cube 6 : offset -4" -4"
cube 14 : 3" 3"
cube 15 : 0 0
cube 16 : 5" -5"
cube 17 : -5" 5"
cube 18 : 2" 1"
cube 19 : 0 0

-- PascaleHibon - 27 Jun 2010
Topic revision: r3 - 28 Jun 2010, PascaleHibon
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