'Lgs' presentation slideshows

CANARY

CANARY. On-sky results from the first tomographic MOAO demonstrator. Tim Morris Centre for Advanced Instrumentation, University of D urham. Introduction. MOAO description MOAO on the E-ELT CANARY Phase A System calibration On-sky results CANARY Phase B. What is MOAO?.

658 views • 48 slides

CANARY

CANARY. On-sky results from the first tomographic MOAO demonstrator. Tim Morris Centre for Advanced Instrumentation, University of D urham. Introduction. MOAO description MOAO on the E-ELT CANARY Phase A System calibration On-sky results CANARY Phase B. What is MOAO?.

486 views • 48 slides

December 5, 2004

Keck LGS AO Planning Workshop: Overview, Requirements & Schedule. December 5, 2004. The LGS AO Team. LGS AO Control. Light from Telescope. Offload to telescope. TTM. Tip/tilt. LGS. NGS. IR transmissive dichroic. Science Camera. DM. Offload focus to telescope. Sodium

359 views • 25 slides

A visible-light AO system for the 4.2 m SOAR telescope

314 views • 22 slides

LGS for SAM Optical Design

LGS for SAM Design Review September 2007, La Serena. LGS for SAM Optical Design. R.Tighe, A.Tokovinin. Laser Box on one of the serrurier trusses at bent-cass port #2 at 45Deg from IR Nasmyth. Working solution:

328 views • 19 slides

Tomographic reconstruction of stellar wavefronts from multiple laser guide stars

Center for Astronomical Adaptive Optics Steward Observatory, The University of Arizona. C. Baranec, M. Lloyd-Hart, N. M. Milton T. Stalcup, M. Snyder, & R. Angel. Tomographic reconstruction of stellar wavefronts from multiple laser guide stars. MMT Science Symposium, June 2006.

293 views • 18 slides

NFIRAOS Optics PD Kickoff Meeting

272 views • 18 slides

GRAAL- GALACSI Comparison

294 views • 17 slides

Smolt Migration 2006 (preliminary results)

Smolt Migration 2006 (preliminary results). Fish Passage Center. Review of 2006 Smolt Migration. Run Size Timing Spread-the-risk delayed transport Subyearling survival & summer spill. Yearling Chinook Population Index at Lower Granite and Hatchery Releases.

266 views • 17 slides

Laser guide star adaptive optics at the Keck Observatory

4389 - 42. Laser guide star adaptive optics at the Keck Observatory. Adam R. Contos, Peter L. Wizinowich, Scott K. Hartman, David Le Mignant, Christopher R. Neyman, Paul J. Stomski, Jr., and Douglas Summers W.M. Keck Observatory SPIE Astronomical Telescopes and Instrumentation Conference

319 views • 14 slides

Some Thoughts on Ground Layer Adaptive Optics & Adaptive Secondary Mirrors for Keck

318 views • 13 slides

Office of Fair Trading April 2011

Advice on the operation of the Test in Schedule 4 of the Groceries Market Investigation (Controlled Land) Order 2010. Office of Fair Trading April 2011. A cautionary note.

278 views • 12 slides

What Requirements Drive NGAO Cost?

What Requirements Drive NGAO Cost?. Richard Dekany NGAO Team Meeting September 11-12, 2008. Presentation Sequence. Laser power cost/benefit Specific requirements 50% EE in 70mas for 30% sky coverage 170 nm RMS WFE for 10% sky coverage 140 nm RMS WFE for bright NGS (goal?)

234 views • 12 slides

Office of Fair Trading April 2011

Advice on the operation of the Test in Schedule 4 of the Groceries Market Investigation (Controlled Land) Order 2010. Office of Fair Trading April 2011. A cautionary note.

227 views • 12 slides

LGS-AO Performance Characterization Plan

LGS-AO Performance Characterization Plan. AOWG meeting Dec. 5, 2003 A. Bouchez, D. Le Mignant, M. van Dam for the Keck AO team. LGS-AO performance characterization effort. Purpose (from CfAO proposal):

219 views • 11 slides

VLT Laser Guide Star Facility Recovery

VLT Laser Guide Star Facility Recovery. ESO: E. Allaert, C. Araujo, G.Avila, D.Bonaccini Calia, E.Brunetto, B. Buzzoni, M. Comin, M. Cullum, C.Dichirico, M. Dimmler, I.Guidolin, W. Hackenberg, F.Koch, D. Popovic, M. Quattri, J. Quentin and A.Silber.

95 views • 9 slides

Na Laser Guide Stars for CELT

Na Laser Guide Stars for CELT. CfAO Workshop on Laser Guide Stars 99/12/07 Rich Dekany. California Extremely Large Telescope (CELT). Early concept 30 m diameter, filled, segmented hyperbolic primary mirror Alt/az mount (fully steerable) To be built at excellent site

204 views • 8 slides