Visual check

15:00: we climbed on telescope and had a visual check of the LGSWs and LAS boxes status.
  • The 2 LGSWs appear very muddy, a lot of mud water accumulated on both the flange of the entrance windows and of the Pockels cells (inside the WFS). Also entrance windows show a lot of mud water footprints, moreover the input lens of the patrol cameras are very dirty too.
  • DX-PCD has quite a lot of dust/mud accumulation on the side facing the Pockels cell flange, the SX-PCD seems cleaner (just regular dust accumulation?).
  • DX-PNCCD must be pumped, pressure is about 33mbar. The Sx-PNCCD gauge had low batteries and we could not measure properly. We did not check the connectors on the PNCCDs back side.
  • Both electronic racks seem dry and clean inside even if the DX one had some water accumulated on the plastic tarp covering it...

SX-LGSW

Diapositiva1.JPG Diapositiva2.JPG Diapositiva3.JPG Diapositiva4.JPG Diapositiva5.JPG

DX-LGSW

DX_Diapositiva1.JPG DX_Diapositiva2.JPG DX_Diapositiva3.JPG DX_Diapositiva4.JPG DX_Diapositiva5.JPG DX_Diapositiva6.JPG
I Attachment Action Size Date Who Comment
20161011_DX-LGSW.rarrar 20161011_DX-LGSW.rar manage 10 MB 12 Oct 2016 - 01:35 MarcoBonaglia  
20161011_SX-LGSW.rarrar 20161011_SX-LGSW.rar manage 22 MB 12 Oct 2016 - 01:31 MarcoBonaglia  
DX_Diapositiva1.JPGJPG DX_Diapositiva1.JPG manage 109 K 12 Oct 2016 - 01:34 MarcoBonaglia  
DX_Diapositiva2.JPGJPG DX_Diapositiva2.JPG manage 117 K 12 Oct 2016 - 01:34 MarcoBonaglia  
DX_Diapositiva3.JPGJPG DX_Diapositiva3.JPG manage 120 K 12 Oct 2016 - 01:34 MarcoBonaglia  
DX_Diapositiva4.JPGJPG DX_Diapositiva4.JPG manage 116 K 12 Oct 2016 - 01:34 MarcoBonaglia  
DX_Diapositiva5.JPGJPG DX_Diapositiva5.JPG manage 105 K 12 Oct 2016 - 01:34 MarcoBonaglia  
DX_Diapositiva6.JPGJPG DX_Diapositiva6.JPG manage 65 K 12 Oct 2016 - 01:34 MarcoBonaglia  
Diapositiva1.JPGJPG Diapositiva1.JPG manage 105 K 12 Oct 2016 - 01:30 MarcoBonaglia  
Diapositiva2.JPGJPG Diapositiva2.JPG manage 83 K 12 Oct 2016 - 01:30 MarcoBonaglia  
Diapositiva3.JPGJPG Diapositiva3.JPG manage 75 K 12 Oct 2016 - 01:30 MarcoBonaglia  
Diapositiva4.JPGJPG Diapositiva4.JPG manage 112 K 12 Oct 2016 - 01:30 MarcoBonaglia  
Diapositiva5.JPGJPG Diapositiva5.JPG manage 38 K 12 Oct 2016 - 01:30 MarcoBonaglia  
Topic revision: r1 - 12 Oct 2016, MarcoBonaglia
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