'Guide star' diaporamas de présentation

Venus Observations Flight Readiness Review Delta FRR (HST Program 12433) 19 January 2011

Venus Observations Flight Readiness Review Delta FRR (HST Program 12433) 19 January 2011. Changes are in blue Changed pages are: 3,10-12,16,25-27,48-57, 64. Changed Pages. 1.0 Venus Observation Tony Roman Merle Reinhart 2.0 FSW, S/C H/W Changes and Implementation Brian Vreeland

901 views • 81 slides

An Introduction to Adaptive Optics Presented by Julian C. Christou Gemini Observatory

An Introduction to Adaptive Optics Presented by Julian C. Christou Gemini Observatory. Gemini North in action. An AO Outline. Turbulence Atmospheric turbulence distorts plane wave from distant object. How does the turbulence distort the wavefront? Wavefront Sensing

820 views • 51 slides

Lecture 12 Part 1: Laser Guide Stars, continued Part 2: Control Systems Intro

Lecture 12 Part 1: Laser Guide Stars, continued Part 2: Control Systems Intro. Claire Max Astro 289, UC Santa Cruz February 14, 2013. Outline of laser guide star topics. Why are laser guide stars needed? Principles of laser scattering in the atmosphere

643 views • 40 slides

Lecture 12 Part 1: Laser Guide Stars, continued Part 2: Control Systems Intro

Lecture 12 Part 1: Laser Guide Stars, continued Part 2: Control Systems Intro. Claire Max Astro 289, UC Santa Cruz February 14, 2013. Outline of laser guide star topics. Why are laser guide stars needed? Principles of laser scattering in the atmosphere

589 views • 40 slides

Widening the Scope of Adaptive Optics

Widening the Scope of Adaptive Optics. Matthew Britton. The Seeing Limit. Atmospheric Turbulence. Wavefront phase. Diffraction limited image. Seeing limited image. Diffraction limit. Seeing limit. Seeing limit (x40). Point source Sensitivity. Point source Sensitivity. Angular

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Observing Moving Targets with JWST

546 views • 36 slides

Remote Automation

431 views • 33 slides

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CHINA-AO 2012 ???????. ?????????? AO ?????????. ??? ?? ??? ???? T. Yamada, I. Tanaka, M. Iye, T. Misawa, Y.Minowa ??? , ??? , ??? ?. ??. 1) ?????????????????? 2 ????????? AO ??? 3 ???????????? AO ?????? a) ?????????????? b) ?????????????? 4 ??????????. ???????????????? ?.

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NGST/NEXUS Operations Jane Morrison October 19, 2000

432 views • 26 slides

Low-Noise IR Wavefront Sensing with a Teledyne HxRG

329 views • 25 slides

Autoguiding

Autoguiding. Beginners Guide To. Autoguiding Basics. What is Guiding? Background Why is Guiding Required? Technical Blurb Autoguider Setups How i t Works Autoguiding Accuracy What I Use PHD Guiding Conclusion/Tips/Closing. What is Guiding?.

519 views • 20 slides

The AO system for the GTC -an update

330 views • 20 slides

A Short Presentation of Ongoing AO Work at Lund Observatory Mette Owner-Petersen

273 views • 18 slides

JWST FGS Guide Star Studies

JWST FGS Guide Star Studies. TIPS/JIM Nov. 19, 2009 Sherie Holfeltz with Ed Nelan & Pierre Chayer. JWST Guide Star ID & ACQ. The following steps are part of the JWST guide star identification and acquisition process:

329 views • 17 slides

Tracing the JWST Proposal from User Interface to Commanding of an Instrument

Tracing the JWST Proposal from User Interface to Commanding of an Instrument. Margaret Meixner & WIT Balzano, Robinson & CMD. PPS Flow. Path of your observation. PPS/Template: Takes user input on observation for a visit(s)

244 views • 16 slides

(AO) Observations of the Galactic Center

(AO) Observations of the Galactic Center. Seth Hornstein (UCLA) CfAO Summer School on Adaptive Optics. Why Study the Galactic Center?. Is there a super massive black hole? What are the interactions of the black hole with its environment? Lensing Modified stellar formation

287 views • 16 slides

Tomographic algorithm for multiconjugate adaptive optics systems

309 views • 16 slides

Pointing Control for a giant segmented mirror telescope

Pointing Control for a giant segmented mirror telescope. Patrick Wallace Rutherford Appleton Laboratory United Kingdom. Presentation Outline. Platforms Software GSMT Challenges. TCS Platforms.

290 views • 13 slides

A Method for Determining AO Off-Axis PSFs

A Method for Determining AO Off-Axis PSFs. Eric Steinbring (UCSC, UCO/Lick, CfAO, DEEP) Sandra Faber, Sasha Hinkley. Scientific Observations. CFHT Pueo/KIR image of 3C68.2 field (~ 1 square-arcminute FOV) Guide-star is at the faint limits for full correction

214 views • 12 slides

One-Gyro Operations FGS Observations

194 views • 10 slides