'Sky coverage' diaporamas de présentation

Lecture 11 Introduction to Laser Guide Stars

Lecture 11 Introduction to Laser Guide Stars. Claire Max Astro 289, UC Santa Cruz February 12, 2013. First, some images of the summit of Mauna Kea, HI. Keck 2 Subaru. Movie of 3 lasers in operation on Mauna Kea, HI (Andrew Cooper). Outline of lectures on laser guide stars .

1k views • 84 slides

CMB and early Universe physics

CMB and early Universe physics. ???. ????????? 2013.12.12. c ontent. CMB physics Recent Planck results Anomalies in CMB map. I. CMB physics. CMB ??? CMB ???????? CMB ????? CMB ??????? ??. 1. CMB ???. t he reaction rate vs. the expansion rate. decoupling during recombination.

800 views • 52 slides

600 views • 45 slides

LIGO-India

LIGO-India. by IndIGO ( Ind ian I nitiative in G ravitational-wave O bservations). An Indo-US joint mega-project concept proposal. Version: TS Jun 9, 2011. GEO: 0.6km. VIRGO: 3km. LIGO-LHO: 2km, 4km. TAMA: 0.3km. LIGO-LLO: 4km. LIGO-Australia?.

631 views • 43 slides

Far Ultraviolet Spectroscopic Explorer

Far Ultraviolet Spectroscopic Explorer. The FUSE Observatory: Status and Update of One Wheel Operations. Bill Blair FUSE Deputy-PI and Chief of Observatory Operations FOAC Meeting, March 31, 2006. FUSE--A Brief History. FUSE-Dec. 1999. FUSE-Feb. 2002. FUSE-June 2005. October 2005.

534 views • 37 slides

Adaptive Optics in the VLT and ELT era

561 views • 29 slides

System Modeling

System Modeling. Brent Ellerbroek. Presentation Outline. Modeling objectives and approach Updated baseline performance Strehl and Strehl uniformity NGS limiting magnitude and sky coverage Sensitivity and trade studies Seeing Laser power Control loop bandwidth Pulsed vs. CW lasers

452 views • 28 slides

Testing gravity at cosmic scales with clusters of galaxies, the CMB and galaxy clustering

Testing gravity at cosmic scales with clusters of galaxies, the CMB and galaxy clustering. David Rapetti DARK Fellow Dark Cosmology Centre, Niels Bohr Institute University of Copenhagen In collaboration with Chris Blake (Swinburne), Steve Allen (KIPAC) , Adam Mantz (KICP),

425 views • 28 slides

Large field of view and ELTs: an impossible marriage?

390 views • 25 slides

PANDA and Astronomy Projects on Dome A

PANDA and Astronomy Projects on Dome A. Xu ZHOU( ?? ) Lifan WANG( ??? ) Xiangqun CUI( ??? ) Yuansheng LI( ??? ) Jun YAN( ?? ) Longlong FENG( ??? ) Yongheng ZHAO( ??? ) Jingyao HU( ??? ) Yongqiang YAO( ??? ) Zhenxi ZHU( ??? ). Purple Mountain Observatory ( ?????? PMO)

373 views • 24 slides

The Scientific Context for NGAO

388 views • 20 slides

Outline

298 views • 19 slides

Moisture on Weather Maps Station Models

Moisture on Weather Maps Station Models. Cloud Cover Cloud Type Visibility Dew Point Temperature Present Weather Past Weather. The Station Model. FIGURE B-1. Cloud Symbols on NWS Station Models. The Station Model. FIGURE B-1. Completely Overcast (ten-tenths or 100%).

350 views • 18 slides

Pan-STARRS observational requirements specification

Pan-STARRS observational requirements specification. Outline. Benchmark design specs Telescopes Detectors Pipeline Data products Precision goals Specification of observational requirements Format for input to science DWG. Pan-STARRS in a Nutshell. Who?

277 views • 16 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

The two faces of the METIS Adaptive Optics system

The two faces of the METIS Adaptive Optics system. Remko Stuik , Stefan Hippler, Andrea Stolte, Bernhard Brandl, Lars Venema, Miska Le Louarn, Matt Kenworthy, Rainer Lenzen, Eric Pantin, Joris Blommaert, Alistair Glasse, Michael Meyer, and the METIS consortium. Outline.

301 views • 14 slides

mpia.de/coevolution

Dynamical masses of lensed quasar host galaxies at z~2: Near Infrared Integral Field Spectroscopy with Laser Adaptive Optics Knud Jahnke 1 , Katherine J. Inskip 1 , Hans-Walter Rix 1 , Chien Y. Peng 2 1 MPI Astronomy, 2 Herzberg Inst. of Astrophysics. www.mpia.de/coevolution. M BH /M sun.

497 views • 10 slides

Clark R. Chapman Southwest Research Institute, Boulder CO, USA and Alan W. Harris Space Science Institute, La Canada CA,

Asteroid 2008 TC3 = meteorite Almahata Sitta: . Near-Earth Asteroid/Meteoroid Impacts: Prospects for Linking Telescopic Observations with Recovered Meteorites. Clark R. Chapman Southwest Research Institute, Boulder CO, USA and Alan W. Harris Space Science Institute, La Canada CA, USA.

258 views • 10 slides

Analysis of Need to go to Space

Analysis of Need to go to Space. J. Bartlett, R. Battye, F. Bouchet, A. Challinor, K. Ganga, A. Jaffe, R. Stompor. Basic/Traditional Points. Frequency coverage Sky coverage Clean, stable environment Integration time Scan pattern. Basic/Traditional Points. Frequency coverage

197 views • 8 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

203 views • 8 slides