What will the future bring? Scientific discoveries expected from the E-ELT
|
|
- Clare Flowers
- 5 years ago
- Views:
Transcription
1 What will the future bring? Scientific discoveries expected from the E-ELT Planets & Stars Stars & Galaxies Galaxies & Cosmology Eline Tolstoy Kapteyn Astronomical Institute, University of Groningen
2 E-ELT Instruments A beautiful complex telescope needs instruments to do science.
3 All E-ELT instruments need Adaptive Optics credit image: GMT (Giant Magellan Telescope). Adaptive Optics OFF Adaptive Optics ON
4 First Generation E-ELT Instruments: (approved) MICADO/MAORY optical/ir MCAO imager & slit spectrograph microns Primarily a workhorse imager - a focus on astrometry - watching stars move in different environments Germany, Netherlands, France, Austria, Italy, ESO HARMONI optical/ir IFU spectrograph Workhorse low/intermediate resolution small field spectrograph UK, France, Spain, ESO microns METIS mid-ir imager & spectrograph 3-19microns PI: Bernhard Brandl (Leiden/Delft) Unique instrument on an E-ELT - working at mid-infrared wavelengths - seeing through dust in a range of environments. Netherlands, Germany, Belgium, France, Austria, Switzerland, UK, ESO
5 The power of the E-ELT The E-ELT will excel in collecting power and angular resolution Angular resolution scales with D (5x better for E-ELT versus VLT) 16x better than HST Exposure time scales with D 4 (500x faster for E-ELT versus VLT) 70000x faster than HST E-ELT 39m E-ELT MICADO Virgo Ellip9cal HST/ACS IZw18 18Mpc HST/2.4m HST 2.4m 0.75arcsec 0.75arcsec both images in I filter
6 Stars & Galaxies & Cosmology What we can do today in the very nearby Universe, can be extended to greater distances and higher densities with an E-ELT - this broadens our view of the physical properties of stars and galaxies in a much wider range of environments
7 Cosmic History Big Bang time present
8 Resolved Stellar Systems spatial resolution - sensitivity - photometric accuracy astrometry HST/2.4m Simulation of Omega Centauri (5 kpc) credit: NASA, ESA & J. Anderson (STScI)
9 Colour-Magnitude Diagram Analysis Tolstoy 2011 Science, 333, 176 direct observations of galaxies Low mass stars < 1M
10 Galaxies & Black Holes What we can do today in the very nearby Universe, can be extended to greater distances and higher densities with an E-ELT - this broadens our view of the physical properties of black holes in a much wider range of environments
11 Galactic Centre S0-2
12 Galactic Centre Credit: ESO/S. Gillessen/MPE/Marc Schartmann/L. Calçada Testing General Relativity in strong gravitational fields Gillessen et al Nature
13 Planets & Stars It is extremely hard, if not impossible, to actually see Earth-like planets with existing telescopes, the spatial resolution and the flux sensitivity is too low. E-ELT will radically change this.
14 Exoplanets: Are we alone? How do planetary systems form? How common are systems like ours? What atmospheres do planets have? Are there other Earths? Can we detect signs of life?
15 Exoplanets: radial velocity ESO/3.6m HARPS Credit: ESO/H. Zodet Proxima Centauri 4 light years distance Credit: ESO/G. Anglada-Escudé
16 Exoplanets: transits from Bill Borucki's Jan 2010 AAS Presentation
17 direct observations of exo-planets Gemini Planet Imager
18 Confirmed exoplanets
19 transits
20 The habitable zone from Seager 2013 Science, 340, 577.
21 E-ELT/METIS: direct observations of exoplanets 2hrs integration The Kepler mission (using the transit method) has revealed that small planets with radii < 4 R Earth are abundant. These small, warm planets should emit enough thermal radiation for METIS to detect them. Brandl et al SPIE proc.
22 Proxima b - artist s impression orbiting the red dwarf star Proxima Centauri Credit: ESO/M. Kornmesser
European Southern Observatory ELT. The Extremely Large Telescope. The World s Biggest Eye on the Sky
European Southern Observatory ELT The Extremely Large The World s Biggest Eye on the Sky Building a Giant On a mountain in the Atacama Desert in northern Chile, ESO, the European Southern Observatory,
More informationBeyond the Book. FOCUS Book
FOCUS Book At the bottom of page 4 is an example of a transit graph. A transit graph shows changes in the brightness of a star s light as a planet crosses in front of the star as seen from Earth. Suppose
More informationHD Transits HST/STIS First Transiting Exo-Planet. Exoplanet Discovery Methods. Paper Due Tue, Feb 23. (4) Transits. Transits.
Paper Due Tue, Feb 23 Exoplanet Discovery Methods (1) Direct imaging (2) Astrometry position (3) Radial velocity velocity Seager & Mallen-Ornelas 2003 ApJ 585, 1038. "A Unique Solution of Planet and Star
More informationMEGAN DONAHUE MICHIGAN STATE UNIVERSITY SCIENCE OF GSMTS
MICHIGAN STATE UNIVERSITY SCIENCE OF GSMTS 30-M PROJECTS GIANT MAGELLAN TELESCOPE (GMT) 7 mirrors, 8.5 m (24.5M eff. diameter) Chile THIRTY METER TELESCOPE (TMT) 30 m, segmented primary Canary Islands
More informationSynergies between E-ELT and space instrumentation for extrasolar planet science
Synergies between E-ELT and space instrumentation for extrasolar planet science Raffaele Gratton and Mariangela Bonavita INAF Osservatorio Astronomico di Padova - ITALY Main topics in exo-planetary science
More informationExoplanets Direct imaging. Direct method of exoplanet detection. Direct imaging: observational challenges
Black body flux (in units 10-26 W m -2 Hz -1 ) of some Solar System bodies as seen from 10 pc. A putative hot Jupiter is also shown. The planets have two peaks in their spectra. The short-wavelength peak
More informationExoplanet Science in the 2020s
Exoplanet Science in the 2020s NOAO 2020 Decadal Survey Community Planning Workshop Courtney Dressing Assistant Professor of Astronomy at University of California, Berkeley February 20, 2018 Origins Space
More informationPROXIMA CENTAURI B: DISCOVERY AND HABITABILITY XIANG ZHANG
PROXIMA CENTAURI B: DISCOVERY AND HABITABILITY XIANG ZHANG Advertisement time Discovery methods of exoplanets Discovery Method Number Astrometry 1 Imaging 44 Radial Velocity 621 Transit 2707 Transit timing
More informationFrom the VLT to ALMA and to the E-ELT
From the VLT to ALMA and to the E-ELT Mission Develop and operate world-class observing facilities for astronomical research Organize collaborations in astronomy Intergovernmental treaty-level organization
More informationSynergies between and E-ELT
Synergies between and E-ELT Aprajita Verma & Isobel Hook 1) E- ELT Summary 2) E- ELT Project Status 3) Parameter space 4) Examples of scientific synergies The World s Biggest Eye on the Sky 39.3m diameter,
More informationScience Drivers for the European Extremely Large Telescope
Science Drivers for the European Extremely Large Telescope Suzanne Ramsay E-ELT Instrumentation Project Manager for Michele Cirasuolo E-ELT Programme Scientist Outline of the talk From an scientific idea
More informationDirect imaging of extra-solar planets
Chapter 6 Direct imaging of extra-solar planets Direct imaging for extra-solar planets means that emission from the planet can be spatially resolved from the emission of the bright central star The two
More informationExoplanets Direct imaging. Direct method of exoplanet detection. Direct imaging: observational challenges
Black body flux (in units 10-26 W m -2 Hz -1 ) of some Solar System bodies as seen from 10 pc. A putative hot Jupiter is also shown. The planets have two peaks in their spectra. The short-wavelength peak
More informationExoplanets in the mid-ir with E-ELT & METIS
Exoplanets in the mid-ir with E-ELT & METIS Wolfgang Brandner (MPIA), Eric Pantin (CEA Saclay), Ralf Siebenmorgen (ESO), Sebastian Daemgen (MPIA/ESO), Kerstin Geißler (MPIA/ESO), Markus Janson (MPIA/Univ.
More informationThe Near-Infrared Spectrograph on JWST: Killer Science Enabled by Amazing Technology. Jason Tumlinson STScI Hubble Science Briefing Nov.
The Near-Infrared Spectrograph on JWST: Killer Science Enabled by Amazing Technology Jason Tumlinson STScI Hubble Science Briefing Nov. 21, 2013 1.) Seek the first stars and galaxies that formed in the
More informationProspects for ground-based characterization of Proxima Centauri b
Prospects for ground-based characterization of Proxima Centauri b Ma#eo Brogi Hubble Fellow, CU-Boulder Ignas Snellen, Remco de Kok, Henrie5e Schwarz (Leiden, NL) Jayne Birkby (CfA, USA), Simon Albrecht
More informationCOSMOLOGY PHYS 30392 OBSERVING THE UNIVERSE Part I Giampaolo Pisano - Jodrell Bank Centre for Astrophysics The University of Manchester - January 2013 http://www.jb.man.ac.uk/~gp/ giampaolo.pisano@manchester.ac.uk
More informationT-REX. Renato Falomo. T-REX meeting, Bologna 14 Jan 2013
T-REX Renato Falomo T-REX meeting, Bologna 14 Jan 2013 1 T-REX MICADO: Multi-AO Imaging Camera for Deep Observations The Consortium MPE Garching, Germany MPIA Heidelberg, Germany USM Munich, Germany OAPD
More informationThe Austrian contribution to the European Extremely Large Telescope
The Austrian contribution to the European Extremely Large Telescope Werner W. Zeilinger consortium Evolution of Telescope Size Scientific American 2015 14/15.Dec.2015 From Ground to Space 2 Discoveries
More informationII Planet Finding.
II Planet Finding http://sgoodwin.staff.shef.ac.uk/phy229.html 1.0 Introduction There are a lot of slides in this lecture. Much of this should be familiar from PHY104 (Introduction to Astrophysics) and
More informationSearching for Other Worlds
Searching for Other Worlds Lecture 32 1 In-Class Question What is the Greenhouse effect? a) Optical light from the Sun is reflected into space while infrared light passes through the atmosphere and heats
More informationScience of extrasolar Planets A focused update
Science of extrasolar Planets A focused update Raffaele Gratton, INAF Osservatorio Astronomico di Padova Extrasolar planets: a rapidly growing field of astronomy Top Tenz: Top 10 most important discoveries
More informationTransiting Exoplanet Observations of GJ 1132b & LHS 1140b with JWST
Transiting Exoplanet Observations of GJ 1132b & LHS 1140b with JWST Hannah Diamond-Lowe Harvard-Smithsonian Center for Astrophysics Enabling Transiting Exoplanet Observations with JWST Space Telescope
More informationAstronomy. Catherine Turon. for the Astronomy Working Group
Astronomy Catherine Turon for the Astronomy Working Group Answers to the call for ideas Illustration of the strong expectation of the community from the ESA Science Programme: In astronomy 1983: Horizon
More informationTMT-J Project Office, National Institute of Natural Sciences/ National Astronomical Observatory of Japan TELESCOPE (TMT) ( NAOJ)
SPECIAL REPORT TMT~Thirty Meter Telescope Tomonori Usuda (TMT-J Project Director) and Miki Ishii (Public Relations) TMT-J Project Office, National Institute of Natural Sciences/ National Astronomical Observatory
More informationIntroduction The Role of Astronomy p. 3 Astronomical Objects of Research p. 4 The Scale of the Universe p. 7 Spherical Astronomy Spherical
Introduction The Role of Astronomy p. 3 Astronomical Objects of Research p. 4 The Scale of the Universe p. 7 Spherical Astronomy Spherical Trigonometry p. 9 The Earth p. 12 The Celestial Sphere p. 14 The
More informationCharacterizing exoplanetary atmospheres with a mid-infrared nulling spectrograph
Characterizing exoplanetary atmospheres with a mid-infrared nulling spectrograph D. Defrère (1), A. Léger (2), O. Absil (1) (1) University of Liège, Belgium, (2) University of Paris-Saclay, France June
More informationngvla The Next Generation Very Large Array
NATIONAL RADIO ASTRONOMY OBSERVATORY Extremely Large Telescopes ngvla The Next Generation Very Large Array Extremely Large (Optical) Telescopes in the Era of ngvla Stefi Baum and Chris O Dea University
More informationHigh resolution spectroscopy: what s next?
High resolution spectroscopy: what s next? Valentina D Odorico INAF Osservatorio Astronomico di Trieste on behalf of the ESPRESSO@VLT and HIRES@E-ELT teams Lesson learned from the HARPS instruments Besides
More informationDirect imaging characterisation of (exo-) planets with METIS
Direct imaging characterisation of (exo-) planets with METIS Jupiter HR8799 Saturn VLT/ISAAC VLT/NACO Cassini/VIMS Wolfgang Brandner (MPIA) with contributions by Ian Crossfield, Lisa Kaltenegger (MPIA),
More informationThe E-ELT Telescope, instruments, technology. Mark Casali
The E-ELT Telescope, instruments, technology Mark Casali Project Goal To deliver and commission, in 2024 and within budget, the fully functional and complete European Extremely Large Telescope 39.3 m segmented
More informationCosmology with the European Extremely Large Telescope Isobel Hook (U. Oxford)
Cosmology with the European Extremely Large Telescope Isobel Hook (U. Oxford) 1) Outline of the E-ELT Project 2) Science case overview 3) A few selected cosmology cases Recent developments towards the
More informationAST1100 Lecture Notes
AST1100 Lecture Notes 4 Stellar orbits and dark matter 1 Using Kepler s laws for stars orbiting the center of a galaxy We will now use Kepler s laws of gravitation on much larger scales. We will study
More informationATHENA in the Context of the Next Decade. R. Kennicutt, IoA Cambridge
ATHENA in the Context of the Next Decade R. Kennicutt, IoA Cambridge 1 Cosmic Dawn Searching for the first stars, galaxies, and black holes New Worlds Seeking nearby, habitable planets Physics of the Universe
More informationExoplanets Atmospheres. Characterization of planetary atmospheres. Photometry of planetary atmospheres from direct imaging
Photometry of planetary atmospheres from direct imaging Exoplanets Atmospheres Planets and Astrobiology (2016-2017) G. Vladilo Example: planetary system detected with direct imaging HR 8799 b, c, d (Marois
More informationE-ELT Programme; ESO Instrumentation Project Office Ground-based Instrumentation for VLT, VLTI and E-ELT
Ground-based Instrumentation for VLT, VLTI and E-ELT Raffaele Gratton (with strong help by Sandro D Odorico) VLT 2 nd generation instruments Launched in 2001, completed 2012 HAWK-I (2007): wide field (7.5
More informationGalaxies. CESAR s Booklet
What is a galaxy? Figure 1: A typical galaxy: our Milky Way (artist s impression). (Credit: NASA) A galaxy is a huge collection of stars and interstellar matter isolated in space and bound together by
More informationHubble Science Briefing: 25 Years of Seeing Stars with the Hubble Space Telescope. March 5, 2015 Dr. Rachel Osten Dr. Alex Fullerton Dr.
Hubble Science Briefing: 25 Years of Seeing Stars with the Hubble Space Telescope March 5, 2015 Dr. Rachel Osten Dr. Alex Fullerton Dr. Jay Anderson Hubble s Insight into the Lives of Stars Comes From:
More informationOther planetary systems
Exoplanets are faint! Other planetary systems Planets are seen only by reflected light at optical wavelengths At the distance of another star the faint light of a planet is lost in the glare of the star
More informationExoplanet Science with E-ELT/METIS
Science with E-ELT/METIS Sascha P. Quanz (ETH Zurich) METIS Project Scientist EPSC 2015 - Nantes 1 Oct 2015 Image credit: BBC METIS is a 3-19 micron imager and spectrograph... METIS instrument baseline
More informationFundamental Astronomy
H. Karttunen P. Kroger H. Oja M.Poutanen K.J. Donner (Eds.) Fundamental Astronomy Fifth Edition With 449 Illustrations Including 34 Colour Plates and 75 Exercises with Solutions < J Springer VII 1. Introduction
More informationMIRI, METIS and the exoplanets. P.O. Lagage CEA Saclay
MIRI, METIS and the exoplanets P.O. Lagage CEA Saclay French Co-PI of JWST-MIRI and Coordinator of European MIRI GTO on exoplanets Member of the ELT-METIS science team Why MIRI and METIS? Because of my
More informationExoplanetary Science with Mul4- Object Spectrographs (and GLAO) Norio Narita (NAOJ)
Exoplanetary Science with Mul4- Object Spectrographs (and GLAO) Norio Narita (NAOJ) Outline Conclusion of My Considera4ons Current Status of Exoplanetary Science Summary of Previous Discoveries Future
More informationTHE STRATEGIC VISION OF INAF
THE STRATEGIC VISION OF INAF 2015-2024 Scientific Council Enzo Brocato Stefano Covino Silvia Masi Francesca Matteucci Stefano Orsini Bianca Poggianti Pietro Schipani Scientific challenges in the 21th century
More informationGalaxies & Introduction to Cosmology
Galaxies & Introduction to Cosmology Other Galaxies: How many are there? Hubble Deep Field Project 100 hour exposures over 10 days Covered an area of the sky about 1/100 the size of the full moon Probably
More informationThe Galactic Center with METIS
The Galactic Center with METIS THE E-ELT E ELT DESIGN REFERENCE MISSION DRM & DRSP Workshop 26 28 May 2009 ESO Garching Andreas Eckart I.Physikalisches Institut der Universität zu Köln Max-Planck Planck-Institut
More informationRed dwarfs and the nearest terrestrial planets
Red dwarfs and the nearest terrestrial planets Guillem Anglada-Escudé Queen Mary University of London Abel Mendez/PHL Alexandre Santerne/ESO Alexandre Santerne/ESO Fantastic planet$ And where to find them
More informationE-ELT s View of Exoplanetary Atmospheres
Exo-Abundances Workshop, May 12th 14th, Grenoble E-ELT s View of Exoplanetary Atmospheres Gaël Chauvin - IPAG/CNRS - Institute of Planetology & Astrophysics of Grenoble/France In Collaboration with ESO-PST,
More informationHow Common Are Planets Around Other Stars? Transiting Exoplanets. Kailash C. Sahu Space Tel. Sci. Institute
How Common Are Planets Around Other Stars? Transiting Exoplanets Kailash C. Sahu Space Tel. Sci. Institute Earth as viewed by Voyager Zodiacal cloud "Pale blue dot" Look again at that dot. That's here.
More informationScience with Micado. the high resolution camera for the E-ELT Renato Falomo. INAF Observatory of Padova, Italy. 25 February IASF, Milano
Science with Micado the high resolution camera for the E-ELT Renato Falomo INAF Observatory of Padova, Italy 25 February 2010 -- IASF, Milano Overview of MICADO (Tehnology & Science) Resolved stellar population
More informationThe Star Formation Observatory (SFO)
Beyond JWST... STScI, Mar 26 27 2009 Slide 1 The Star Formation Observatory (SFO) From Cosmic Dawn to Our Solar System: A Next-Generation UV Optical Space Facility for the Study of Star Formation Rolf
More informationActive Galaxies and Galactic Structure Lecture 22 April 18th
Active Galaxies and Galactic Structure Lecture 22 April 18th FINAL Wednesday 5/9/2018 6-8 pm 100 questions, with ~20-30% based on material covered since test 3. Do not miss the final! Extra Credit: Thursday
More informationStructure & Evolution of Stars 1
Structure and Evolution of Stars Lecture 2: Observational Properties Distance measurement Space velocities Apparent magnitudes and colours Absolute magnitudes and luminosities Blackbodies and temperatures
More informationTMT and Space-Based Survey Missions
TMT and Space-Based Survey Missions Daniel Stern Jet Propulsion Laboratory/ California Institute of Technology 2014 California Institute of Technology TMT Science Forum 2014 July 17 Outline Summary of
More informationPost Common Envelope Binary Stars. Prof. Todd Hillwig Summer 2017
Post Common Envelope Binary Stars Prof. Todd Hillwig Summer 217 1. The Common Envelope Phase A. When a star on the Red Giant Branch (RGB) or Asymptotic Giant Branch (AGB) swallows a nearby companion star
More informationThe Universe o. Galaxies. The Universe of. Galaxies. Ajit Kembhavi IUCAA
Hello! The Universe of Galaxies The Universe o Galaxies Ajit Kembhavi IUCAA Galaxies: Stars: ~10 11 Mass: ~10 11 M Sun Contain stars, gas and dust, possibly a supermassive black hole at the centre. Much
More informationThe Ultraviolet Radiation Environment in the Habitable Zones Around Low-Mass Exoplanet Host Stars. Kevin France. University of Colorado at Boulder
The Ultraviolet Radiation Environment in the Habitable Zones Around Low-Mass Exoplanet Host Stars Kevin France University of Colorado at Boulder NUVA Challenges in UV Astronomy 07 October 2013 Co-authors
More informationPLATO. revealing the interior of planets and stars completing the age of planet discovery for Earth-sized planets constraining planet formation
PLATO PLAnetary Transits and Oscillations of Stars revealing the interior of planets and stars completing the age of planet discovery for Earth-sized planets constraining planet formation The PLATO Consortium:
More informationExoplanet Detection and Characterization with Mid-Infrared Interferometry
Exoplanet Detection and Characterization with Mid-Infrared Interferometry Rachel Akeson NASA Exoplanet Science Institute With thanks to Peter Lawson for providing material Sagan Workshop July 21, 2009
More informationScience with MICADO at E-ELT
Science with MICADO at E-ELT Renato Falomo INAF Observatory of Padova, Italy JENAM 2008 New Challenges to European Astronomy 8-10 September 2008, Vienna MICADO MCAO Imaging Camera for Deep Observations
More informationA Look Back: Galaxies at Cosmic Dawn Revealed in the First Year of the Hubble Frontier Fields Initiative
A Look Back: Galaxies at Cosmic Dawn Revealed in the First Year of the Hubble Frontier Fields Initiative Dr. Gabriel Brammer (ESA/AURA, STScI) Hubble Science Briefing / November 6, 2014 1 The Early Universe
More informationThe Status of AO Worldwide. State of AO Today UC Santa Cruz. Interim Director, UC Observatories Director, Center for Adaptive Optics
The Status of AO Worldwide Claire E. Max State of AO Today UC Santa Cruz Interim Director, UC Observatories Director, Center for Adaptive Optics Topics AO on current 8-10m telescopes Plans for AO on ELTs
More informationTelescopes (Chapter 6)
Telescopes (Chapter 6) Based on Chapter 6 This material will be useful for understanding Chapters 7 and 10 on Our planetary system and Jovian planet systems Chapter 5 on Light will be useful for understanding
More informationMapping the oxygen abundance in an elliptical galaxy (NGC 5128)
Mapping the oxygen abundance in an elliptical galaxy (NGC 5128) Jeremy R. Walsh, ESO Collaborators: George H. Jacoby, GMT Observatory, Carnegie; Reynier Peletier, Kapteyn Lab., Groningen; Nicholas A. Walton,
More informationObservations of extrasolar planets
Observations of extrasolar planets 1 Mercury 2 Venus radar image from Magellan (vertical scale exaggerated 10 X) 3 Mars 4 Jupiter 5 Saturn 6 Saturn 7 Uranus and Neptune 8 we need to look out about 10 parsecs
More informationAstro2010 Science White Paper: Tracing the Mass Buildup of Supermassive Black Holes and their Host Galaxies
Astro2010 Science White Paper: Tracing the Mass Buildup of Supermassive Black Holes and their Host Galaxies Anton M. Koekemoer (STScI) Dan Batcheldor (RIT) Marc Postman (STScI) Rachel Somerville (STScI)
More informationSpace Physics Questions CfE
Space Physics Questions CfE 1) Write down the definitions of the following: a) Moon b) Planet c) Sun d) Star e) Solar System f) Exoplanet g) Galaxy h) Universe. 2) What is cosmology the study of? 3) a)
More informationRichard Davies (MPE) On behalf of the MICADO consortium. 1. Overview 2. Concept 3. Science. Germany, Netherlands, France, Italy, Austria
Richard Davies (MPE) On behalf of the MICADO consortium 1. Overview 2. Concept 3. Science Germany, Netherlands, France, Italy, Austria Picture credit: MICADO, MAORY, ESO MICADO Key Capabilities Sensitivity
More informationAstronomy Today. Eighth edition. Eric Chaisson Steve McMillan
Global edition Astronomy Today Eighth edition Eric Chaisson Steve McMillan The Distance Scale ~1 Gpc Velocity L Distance Hubble s law Supernovae ~200 Mpc Time Tully-Fisher ~25 Mpc ~10,000 pc Time Variable
More informationOn the direct imaging of Exoplanets. Sebastian Perez Stellar Coffee - December 2008
On the direct imaging of Exoplanets Sebastian Perez Stellar Coffee - December 2008 Outline Exoplanets overview Direct Imaging: - Observing strategy - Angular differential imaging HR8799 Fomalhaut beta
More informationInternational Olympiad on Astronomy and Astrophysics (IOAA)
Syllabus of International Olympiad on Astronomy and Astrophysics (IOAA) General Notes 1. Extensive contents in basic astronomical concepts are required in theoretical and practical problems. 2. Basic concepts
More informationUsually seen only on ~ years- here 3 eruptions in a couple of weeks.
Images of Io obtained at different infrared wavelengths (in microns, μm, or millionths of a meter) with the W. M. Keck Observatory's 10-meter Keck II telescope on Aug. 15, 2013 (a-c) and the Gemini North
More informationCredit: NASA/Kepler Mission/Dana Berry. Exoplanets
Credit: NASA/Kepler Mission/Dana Berry Exoplanets Outline What is an exoplanet? Why are they interesting? How can we find them? Exolife?? The future... Jon Thaler Exoplanets 2 What is an Exoplanet? Most
More informationExploring the Depths of the Universe
Exploring the Depths of the Universe Jennifer Lotz Hubble Science Briefing Jan. 16, 2014 Hubble is now observing galaxies 97% of the way back to the Big Bang, during the first 500 million years 2 Challenge:
More informationCharacterization of Exoplanets in the mid-ir with JWST & ELTs
Characterization of Exoplanets in the mid-ir with JWST & ELTs Jupiter HR8799 Saturn VLT/ISAAC VLT/NACO Cassini/VIMS Wolfgang Brandner (MPIA), Eric Pantin (CEA Saclay), Ralf Siebenmorgen (ESO), Carolina
More informationSynergy between MOSAIC, MICADO, and MUSE:
Synergy between MOSAIC, MICADO, and MUSE: resolved stellar populations in nearby galaxies Martin M. Roth (P.I.) Andreas Kelz Leibniz-Institute for Astrophysics Potsdam (AIP) University of Potsdam Toledo,
More informationExam 3 Astronomy 100, Section 3. Some Equations You Might Need
Exam 3 Astronomy 100, Section 3 Some Equations You Might Need modified Kepler s law: M = [a(au)]3 [p(yr)] (a is radius of the orbit, p is the rotation period. You 2 should also remember that the period
More informationExtrasolar Planets. Methods of detection Characterization Theoretical ideas Future prospects
Extrasolar Planets Methods of detection Characterization Theoretical ideas Future prospects Methods of detection Methods of detection Methods of detection Pulsar timing Planetary motion around pulsar
More informationChapter 3 Cosmology 3.1 The Doppler effect
Chapter 3 Cosmology 3.1 The Doppler effect Learning objectives Explain why the wavelength of waves from a moving source depends on the speed of the source. Define Doppler shift. Measure the velocity of
More informationHabitable worlds: Giovanna Tinetti. Presented by Göran Pilbratt. Image&credit&Hanno&Rein
Habitable worlds: Can we discriminate them from their atmospheric composition? Giovanna Tinetti Presented by Göran Pilbratt Image&credit&Hanno&Rein The search for exoplanets has often been driven by the
More informationStellar distances and velocities. ASTR320 Wednesday January 24, 2018
Stellar distances and velocities ASTR320 Wednesday January 24, 2018 Special public talk this week: Mike Brown, Pluto Killer Wednesday at 7:30pm in MPHY204 Why are stellar distances important? Distances
More informationExoplanet Microlensing Surveys with WFIRST and Euclid. David Bennett University of Notre Dame
Exoplanet Microlensing Surveys with WFIRST and Euclid David Bennett University of Notre Dame Why Space-based Microlensing? Space-based microlensing is critical for our understanding of exoplanet demographics
More informationThe Large UV Optical IR survey telescope. Debra Fischer
The Large UV Optical IR survey telescope Debra Fischer Yale University How do we identify worlds that are most promising for life? Host star insolation determines the probability of retaining water. Habitable
More informationHerschel and Planck: ESA s New Astronomy Missions an introduction. Martin Kessler Schloss Braunshardt 19/03/2009
Herschel and Planck: ESA s New Astronomy Missions an introduction Martin Kessler Schloss Braunshardt 19/03/2009 Missions in Operations Rosetta Hubble Integral Newton Mars Express SOHO Ulysses Cluster Venus
More informationSearching for transiting giant extrasolar planets. Department of Physics University of Tokyo Yasushi Suto
Searching for transiting giant extrasolar planets Department of Physics University of Tokyo Yasushi Suto Cosmology in the 20 th th century Rapid progress of cosmology since 1980 s existence of dark matter
More informationExoplanetary Science with the E-ELT
SF2A, MONTPELLIER, 4-7 JUNE 2013 Exoplanetary Science with the E-ELT Gaël Chauvin - IPAG/CNRS - Institute of Planetology & Astrophysics of Grenoble/France In Collaboration with ESO-PST, and E-ELT CAM,
More informationToday in Astronomy 142: observations of stars
Today in Astronomy 142: observations of stars What do we know about individual stars?! Determination of stellar luminosity from measured flux and distance Magnitudes! Determination of stellar surface temperature
More informationDEPARTMENT OF PHYSICS AND ASTRONOMY. Planets around white dwarfs Matt Burleigh
DEPARTMENT OF PHYSICS AND ASTRONOMY Planets around white dwarfs Matt Burleigh Contents Original motivation DODO - results from our direct imaging survey Where do we go next? The role for E-ELT Direct imaging
More informationTaken from: Hubble 2007: Science Year in Review. Produced by NASA Goddard Space Flight Center and Space Telescope Science Institute.
National Aeronautics and Space Administration Coming Attractions Taken from: Produced by NASA Goddard Space Flight Center and Space Telescope Science Institute. The full contents of this book include more
More informationUniverse Now. 2. Astronomical observations
Universe Now 2. Astronomical observations 2. Introduction to observations Astronomical observations are made in all wavelengths of light. Absorption and emission can reveal different things on different
More informationCHARACTERIZING EXOPLANETS SATELLITE
JWST Transit Workshop Pasadena CHARACTERIZING EXOPLANETS SATELLITE David Ehrenreich! CHEOPS Mission Scientist s first small-class mission Mass-radius diagram Apparent continuity of masses for exoplanets
More informationAstronomy 1143 Final Exam Review Answers
Astronomy 1143 Final Exam Review Answers Prof. Pradhan April 24, 2015 What is Science? 1. Explain the difference between astronomy and astrology. 2. What number is the metric system based around? What
More informationHubble Science Briefing
Hubble Science Briefing Delivering JWST Science, from Exoplanets to First Light: The Near-InfraRed Imager and Slitless Spectrograph (NIRISS) March 6, 2014 Alex Fullerton (STScI) 1 Agenda for Today The
More informationAstronomy December, 2016 Introduction to Astronomy: The Solar System. Final exam. Practice questions for Unit V. Name (written legibly):
Astronomy 101 12 December, 2016 Introduction to Astronomy: The Solar System Final exam Practice questions for Unit V Name (written legibly): Honor Pledge: On my honor, I have neither given nor received
More informationFirst images from exoplanet hunter SPHERE
PRESS RELEASE I PARIS I 4 JUNE 2014 First images from exoplanet hunter SPHERE The European SPHERE instrument has been successfully installed on ESO's Very Large Telescope (VLT) and has achieved first light.
More informationUniverse Now. 12. Revision and highlights
Universe Now 12. Revision and highlights Practical issues about the exam The exam is on Monday 6.5. (12.00-16.00), lecture hall B121 (Exactum). Paper will be provided. You have 4 hours to finish the exam,
More informationThe Gravitational Microlensing Planet Search Technique from Space
The Gravitational Microlensing Planet Search Technique from Space David Bennett & Sun Hong Rhie (University of Notre Dame) Abstract: Gravitational microlensing is the only known extra-solar planet search
More informationWhy Search for Extrasolar Planets?
Why Search for Extrasolar Planets? What is the diversity of habitats for life in the universe? Are Earth-like planets common or rare in our region of the galaxy? We have an elaborate and self-consistent
More informationBlack Holes & Quasars 18 Nov
Black Holes & Quasars 18 Nov Black hole Mass is so concentrated that nothing escapes Quasar Black holes in the center of galaxies that is lit by material falling in toward the black hole. BH in center
More informationPotential Synergies Between MSE and the ELTs A Purely TMT-centric perspective But generally applicable to ALL ELTs
Potential Synergies Between MSE and the ELTs A Purely TMT-centric perspective But generally applicable to ALL ELTs Warren Skidmore, TMT Instrument System Scientist 2 nd May, 2018 IPAC Science Talk 1 TMT
More information