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Team Meeting #15 – Wavefront Sensor(s). C. Baranec October 29 th 2009. HOWFS Status Summary. LabVIEW alignment GUI running on lab computer Optics assembled and tested CIN 636 – HOWFS Alignment guide version 1.0 released Final collimating mirror and cylindrical lens specified. HOWFS.

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team meeting 15 wavefront sensor s

Team Meeting #15 – Wavefront Sensor(s)

C. Baranec

October 29th 2009

howfs status summary
HOWFS Status Summary
  • LabVIEW alignment GUI running
  • on lab computer
  • Optics assembled and tested
  • CIN 636 – HOWFS Alignment guide version 1.0 released
  • Final collimating mirror and cylindrical lens specified
howfs
HOWFS

P3K - HOWFS

live lab demonstration

P3K - HOWFS

Show me the live lab demo!!!

Live lab demonstration
  • Start the music…
  • Switch to remote desktop…
analysis of current alignment
Analysis of current alignment
  • Alignment Req.: 1/20 pixel RMS, Goal:1/40 pixel RMS
    • Is this the right requirement?
  • Pupil size is what we expect to 0.2%
  • Pupil A/B ratio: 1.0170 (target) 1.016 ± 0.001(measured)
howfs tasks left
HOWFS - Tasks Left
  • Order new optics, install, re-align
  • Test in white light
  • Testing of new CCD50 readout modes
    • Format
    • Noise
  • Internal compliance / flexure testing and validation
  • Integration into the testbed
  • Test pupil shift necessary for ‘s63’ mode
  • Testing closed loop AO with HODM!
thanks
Thanks!!!

Acknowledgement to the people that have helped (in major and minor ways):

Antonin, Jenny, Khanh, Rich, Mitch, Kent, Chris, Tom Stalcup (Keck), Mark Milton (UA)