Commissioning 20150925

Observers: BRothberg, DMiller (Tucson)
Telescope Operator: SAllanson (LBTO)
AO Support: DMiller
Telescope Support: (LBTO)
Software Support:
Instrument Support: JPowers (LBTO)
Engineering Support: DAshby

Details

01:20 Open Chamber

01:38 Preset, Collimate

01:55 Preset to BS9177

02:00 field_collect, BS9177_new.list
  • data in /home/lbto/data/20150925/LDG
  • seeing ~0.9 to 1.0
  • Tip = 11", Tilt = 4"
  • Good enough, no change needed

03:00 reconfigure to SX PepsiPFU
  • RPC error when trying to connect to AGw7
  • Steve restart oacserver and AGw7
  • OK

03:29 Acquire Preset to M5 star. Try to find on guider. OK, in about 2 minutes of spiral

04:00 Move tertiary in Tip to center central obscuration over one subap (i.e. only one star missing in the center of SH image rather than two or four dim stars)

04:01 Change WFScam_hotspot_x from 131.3 to 144.3 to move pupil to the left one column
  • changed /home/telescope/TCS/Configuration/GCS/PEPSIPFU_L.cfg

04:02 Save new tertiary and pointing model
  • Change /home/telescope/Configuration/OSS/position.conf Tip = -400, Tilt = -600
  • Change /home/telescope/Configuration/PCS/SX_PFUrigid.20150925.ptmod IE = -105, CA = +18

04:20 Ilya change beam splitters to see if pupil positions are OK. They are. There was some movement, but not much. We has centered the pupil in the beam splitter that will probably be used the most.

05:00 Done. Back to MODS1 and Barry takes over.

-- %USERSIG{DougMiller - 2015-09-25}% \xA0

This topic: Commissioning > Main > WebHome > Com20150925
Topic revision: 25 Sep 2015, DougMiller
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