Upcoming Colloquium

Dr. Holger Stiele: "Exploring soft X-ray variability of low mass X-ray binaries "

Time/Location: 2017-11-17 14:00 [S4-1013]

Abstract:

Black hole and neutron star X-ray binaries show variability on time-scales ranging from milliseconds to years. While variability on the time scale of years is related to the accretion rate of matter, the origin of variability on short time scales is still under debate. In the last two decades a detailed phenomenological picture of short-term variability in low-mass X-ray binaries has emerged. This picture comprises periodic and quasi-periodic variability, seen as spikes or humps in power density spectra, that are superposed on broad noise components. The overall shape of the noise components as well as the occurrence of quasi-periodic oscillations is known to vary with the state of the X-ray binary. Quasi-periodic oscillations can be related to the relativistic precession of the accretion flow, instabilities in the accretion disc, or to nuclear burning on the neutron star surface. Here I present the results of a comprehensive variability study of a sample of black hole X-ray binaries based on XMM-Newton observations, including a discussion of the energy dependence of the variability. I will discuss the implications of these findings for the picture of the accretion geometry in black hole X-ray binaries. Regarding neutron star binaries, we performed a variability study of archival XMM-Newton data of 4U 1636-536 and investigated the energy dependence of the low frequency variability. Here I present the results of our waveform analysis and phase resolved spectral investigations of the low frequency variability in this source and discuss implications on the thermonuclear burning mode, neutron star size and equation of state.


    Colloquium List

    DateSpeakerTitle
    2017-11-17Dr. Holger Stiele
    (National Tsing Hua University)
    Exploring soft X-ray variability of low mass X-ray binaries
    2017-11-10Prof. Uri (Evgeny) Griv
    (Ben-Gurion University, Israel)
    The Spiral Structure of the Milky Way Galaxy: A New Picture
    2017-11-03Dr. Teppei Okumura
    (ASIAA)
    Reconstructing power spectrum of dark matter halos from galaxy distribution.
    2017-10-27Dr. Tetsuya Hashimoto
    (Institute of Astronomy, National Tsing Hua University)
    Surface density: a new parameter in the fundamental metallicity relation of star-forming galaxies
    2017-10-20Dr. Ya-Wen Tang
    (ASIAA)
    On the asymmetric features in circumstellar disks
    2017-10-18Masaomi Tanaka
    (NAOJ)
    Hunting for Gravitational Wave Sources
    2017-10-13Dr. Min-Kai Lin
    (ASIAA)
    Footprints of planet formation
    2017-10-06Ekaterina Koptelova
    (IANCU)
    Distant quasars with PanSTARRs1 and ALMA
    2017-09-29Cheinde Lee
    (IANCU)
    Beauty and the Beats -- A journey from hot stellar stages to brightness.
    2017-09-22An-Li Tsai
    (IANCU)
    Are red QSOs all caused by dust obscuration?
    2017-09-15Dr. Ke-Jung Chen
    (East Asian Core Observatories Association (EACOA))
    Lighting up the Universe with Extreme Supernovae
    2017-07-31Prof. Hua-Bai Li
    (Physics Department, Chinese University of Hong Kong )
    Probing Star Formation from Hong Kong
    2017-06-09Jim Nester
    (Department of Physics, NCU )
    A brief history of gravity wave research
    2017-05-26Li Xiaohu
    (ASIAA )
    Progress, Challenges, and Opportunities in the Study of “Molecular Factories” in Space
    2017-05-17Christopher Russell
    (Institute of Geophysics and Planetary Physics, UCLA )
    The Surprising Ceres: A Simple Planetary Body Demonstrates What a Small Planet Can Do
    2017-05-17Eleonora Ammannito
    (Italian Space Agency, Rome, Italy )
    Surficial mineralogy of dwarf planet Ceres
    2017-05-12Dr. Lee Chin-Fei
    (ASIAA )
    Disk Formation in the Early Phase of Star Formation
    2017-05-10Boonrucksar Soonthornthum
    (National Astronomical Research Institute of Thailand (Executive Director) )
    Recent Development of the National Astronomical Research Institute of Thailand
    2017-05-05Dr. Jean-Baptiste Vincent
    (DLR Institute of Planetary Research Berlin, Germany )
    Rosetta: A journey to the origin of the Solar System
    2017-04-28Nilda Oklay
    (DLR Institute of Planetary Research, Berlin, Germany)
    Long term survival of surface water ice on comet 67P
    2017-04-21Lin Yen‐Ting
    (ASIAA)
    Towards understanding massive galaxy formation
    2017-04-10Wang Haimin
    (Big Bear Solar Observatory)
    Instrumentation and Research of 1.6 Meter New Solar Telescope at Big Bear Solar Observatory
    2017-04-07Ng Tze Chuen
    (MUST, Macau)
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    2017-04-07Ciska Kemper
    (ASIAA)
    The production of dust in galaxies
    2017-04-06Hsu Hsiang-Wen Sean
    (Laboratory for Atmospheric and Space Physics, University of Colorado at Boulder)
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    2017-03-31Yasuhiro Kuramitsu
    (Department of Physcis, NCU)
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    2017-03-24Kenny Vilella
    (Institute of Earth Sciences, Academia Sinica )
    What thermal convection can tell us about planetary observations: applications to Pluto and habitability of exoplanets
    2017-03-17 Lin Chun-Che Lupin
    (ASIAA )
    Discovery of “new-type” pulsars through Fermi observatory
    2017-03-10Ye Quan-Zhi
    (IPAC, Caltech )
    Lulin Sky Survey to Zwicky Transient Facility: An Asteroid Astronomer’s Adventure
    2017-03-08Hung Chao-Ling
    (Department of Astronomy, University of Texas at Austin )
    A morphological and kinematic view of galaxy evolution
    2017-03-06Chang Chan-Kao Rex
    (Institute of Astronomy, NCU )
    The Asteroid Spin Rate Study Using Large Sky Field Surveys -- Big Data Collection and Analysis
    2017-03-03Dr. Andrew Cooper
    (Institute for Computational Cosmology University of Durham )
    The Archaeology of Galaxy Formation: Simulations and Surveys
    2017-03-01Kim Hyosun
    (ASIAA)
    Circumstellar Spirals/Shells/Arcs: the Messages from Binary Stars
    2017-02-24Lin Zhong-Yi
    (Institute of Astronomy, NCU)
    In situ observations of cometary activity of comet 67P/C-G
    2017-02-22Chia-Ying Chiang
    (Department of Physics and Astronomy, Wayne State University)
    An X-ray View of Accreting Black Holes
    2017-02-17Ip Wing-Huen
    (NCU)
    A Saturn's Tale
    2017-01-09Dr. Maurizio Falanga
    (ISSI, Bern, Switzerland )
    Millisecond X-ray pulsars: 15 years of progress
    2017-01-06Lin Li-Hwai
    (ASIAA)
    Studying galaxies with Integral Field Spectroscopy (IFS)
    2016-12-30Dr. Hu Chin-Ping (胡欽評)
    (Physics, University of Hong Kong)
    Magnetars and High-Magnetic-Field Pulsars
    2016-12-23Prof. David Chien-Chang Yen
    (Mathematics, Fu Jen Catholic Universit)
    Numerical Simulation in Astrophysics by Antares Codes
    2016-12-16Dr. Chang Chan-Kao Rex
    (NCU)
    The Asteroid Spin Rate Study Using Large Sky Field Surveys
    2016-12-09Dr. Hiro Takami
    (ASIAA)
    Near-IR Imaging Observations of Disks and Circumstellar Environments for Young Stars
    2016-12-02Keiichi Umetsu
    (ASIAA)
    Lensing Constraints on the Mass Profile Shape and Splashback Radius of Galaxy Clusters
    2016-11-25Sun Yan
    (Purple Mountain Observtory)
    The Spiral Structure of Our Galaxy
    2016-11-18Uri (Evgeny) Griv
    (Department of Physics, Ben-Gurion University, Israel)
    The Nearby Spiral Density-Wave Structure of the Galaxy
    2016-11-11Cesare Cecchi Pestellini
    (Nanjing University)
    Cosmic Dust
    2016-11-04Prof. Cheng Wang-Yau (鄭王曜)
    (Department of Physics, NCU)
    Comb Laser:Principle and Application in Astronomy
    2016-11-03Peng Qiuhe (彭秋和)
    (Nanjing University)
    Error Analysis of Ia Supernova and Query on Cosmic Dark Energy
    2016-10-28Dominique Bockelee-Morvan
    (LESIA, Observatoire Paris-Site de Meudon)
    Rosetta, cometary ices, and cometary activity
    2016-10-27Peng Qiuhe (彭秋和)
    (Nanjing University)
    Physical Essential of Glitch for Young Pulsars by Oscillation between B-phase ⇔ A-phase of 3P2 Neutron Superfluid
    2016-10-21Jesus Alberto Toala Sanz
    (ASIAA)
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    2016-10-13Peng Qiuhe (彭秋和)
    (Nanjing University)
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    2016-10-06Jessy Jose
    (Kavli Institute for Astronomy and Astrophysics (KIAA), Peking University)
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    2016-10-05Yukihiro Takahashi
    (University of Hokkaido)
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    (中國科學院國家天文台)
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    (ASIAA (Director))
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    2016-06-17Dr. Dmitry Chernyshov
    (The Lebedev's Physical Institute of Russian Academy of Science)
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    (BITS, India)
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    2016-06-03Prof. Tomotsugu GOTO
    (Institute of Astronomy, National Tsing Hua University)
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    2016-06-03Prof. Lisa J. Kewley
    (Australian National University)
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    2016-05-30Prof. Tilman Spohn
    (DLR Institute of Planetary Research, Berlin)
    Planetary Evolution, Habitability and Life
    2016-05-27張榮森 教授
    (中央大學光電所暨生命科學研究所合聘教授)
    Jurassic Park Dinosaur Revival
    2016-05-24林忠義 (Lin, Zhong-Yi)助理研究學者
    (國立中央大學 天文所)
    In situ observations of cometary activity of comet 67P/C-G
    2016-05-20俞伯傑 (Yu, Po-Chieh)
    (中央大學 天文所)
    The Keck OSIRIS Nearby AGN (KONA) Survey: HBLR and Non-HBLR Seyfert 2 Galaxies
    2016-05-19Dr Nai-Ping YU (喻耐平)
    (NAOC)
    Red MSX Sources & massive star formation: their chemical properties
    2016-05-19Dr Chien-Cheng LIN (林建爭)
    (ShAO)
    Searching for Be Stars in Star Clusters with LAMOST and PTF
    2016-05-11Dr Chao LIU 劉超
    (NAOC, China)
    The age-kinematical features in the Milky Way outer disk
    2016-05-06張祥光(Hsiang-Kuang Chang)
    (National Tsing Hua University )
    The Compton Spectrometer and Imager (COSI) Project
    2016-04-29江瑛貴 (Ing-Guey Jiang )
    (清華大學物理系)
    Searching for Signals of Planetary Interactions
    2016-04-22楊雅惠(Ya-Hui Yang)
    (Institute of Space Science, National Central University)
    Solar flares and their potential ALMA observations
    2016-04-08吳俊輝 (Jiun-Huei Wu)
    (國立臺灣大學物理學系)
    Probing new science with the new CMB B-mode experiments
    2016-03-25郭慧君 (Hui-Jean Kuo)
    (國家實驗研究院儀器科技研究中心 )
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    2016-03-18Dean-Yi Chou
    (Physics Department, NTHU )
    Probing Magnetic Fields at the Base of Solar Convection Zone
    2016-03-11賴詩萍 Lai,Shih-Ping
    (清華大學物理系)
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    2016-03-04楊茗旭 Ming-Hsu Yang
    (清華大學物理系)
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    2016-02-26陳惠茹 Chen, Huei-Ru
    (NTHU Institute of Astronomy)
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    2016-02-19饒兆聰 Ngeow, Chow-Choong
    (IANCU)
    Time-Domain Astronomy for Pulsating Variables: Cepheids Studies in LMC, M31 and our Own Galaxy
    2016-01-08Manash Samal
    (IANCU)
    New insights into the formation and evolution of Bipolar HII regions with the Herschel Space Observatory
    2016-01-07張雨晏 Yu-Yen Chang
    (Service d'Astrophysique, CEA-Saclay, France)
    What is the role of obscured AGNs in galaxy evolution?
    2015-12-31賴劭愉 Thomas Lai
    (University of Toledo)
    ERE in IC 63 and IC 59: How is it Produced?
    2015-12-25盧曉平 XiaoPing Lu
    (Macau University of Science and Technology)
    Shape Determination for Asteroids
    2015-12-18 汪仁鴻 Jen-Hung Wang
    (ASIAA)
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    2015-12-11姜博識 PoShih Chiang
    (IANCU)
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    2015-12-04陳炳志 Alfred B. Chen
    (NCKU)
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    2015-11-27金孝宣 Hyosun Kim
    (ASIAA)
    Wonderful Complexity in the Late Stages of Stellar Evolution: the Impact of Binaries
    2015-11-20羅阿理 Ali Luo
    (NAOC, China)
    An Overview of LAMOST Highlights  in the RAA Special Issue
    2015-11-20宋軼晗 Yihan Song
    (NAOC, China)
    Spectral analysis for EB data from LAMOST-Kepler field
    2015-11-06田雍 Yong Tian
    (IANCU)
    Dynamics of Elliptical Galaxies with Planetary Nebulae in Modified Newtonian Dynamics
    2015-10-30陳江梅 Chiang-Mei Chen
    (中央大學物理系)
    General Relativity: Perspective of a Legendary Genesis
    2015-10-23鄭安暎閔 Youngmin JeongAhn
    (IANCU)
    Orbital Distribution of Asteroids in the Inner Solar System and their Impact Fluxes on the Earth, the Moon and Mars
    2015-10-16高仲明 Ko Chung-Ming
    (IANCU)
    to Fermi Bubbles and beyond
    2015-10-08Brett Gladman
    (University of British Columbia)
    Consolidating and Crushing Exoplanets: Did It Happen Here?
    2015-10-02張元翰 Yuan-Hann Chang
    (中央大學物理系)
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    2015-10-01Michael Busch
    (SETI Institute)
    Radar Astronomy and Near-Earth Asteroids
    2015-09-25陳丕燊 Pisin Chen
    (台灣大學物理系)
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    2015-09-18王祥宇 Shiang-Yu Wang
    (ASIAA)
    CFHT/SPIRou project: status report
    2015-09-10Dr. Kevin Heng
    (Center for Space and Habitability,University of Bern, Switzerland)
    (14:00) Exoplanetary Atmospheres in Eras ;
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    2015-07-23Dr. Wei-Hao Wang
    (ASIAA)
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    2015-06-26Dr. Hou Xian
    (Yunnan Observatory, China)
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    2015-06-12Dr. Huang Shan
    (ASIAA)
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    2015-06-11Prof. Nissim Kanekar
    (National Centre for Radio Astrophysics, TIFR, Pune, India)
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    2015-05-29Prof. Tseng Wei-Ling
    (NTNU)
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    2015-05-19Mr. Howard Chen
    (Boston University)
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    (ESA)
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    (NAOC, China)
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    2015-05-11Dr. Vivian U
    (University of California, Riverside, USA)
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    2015-05-08Dr. Yen Hsi-Wei
    (ASIAA)
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    2015-05-01Dr. Nicole Czakon
    (ASIAA)
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    (Fudan University)
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    (ASIAA)
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    (Queen's University Belfast)
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    2015-03-27Dr. Sundar Srinivasan
    (Academia Sinica Institute of Astronomy & Astrophysics (ASIAA))
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    2015-03-20Prof. Abe Shinsuke
    (Department of Aerospace Engineering, Nihon University)
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    2015-03-06Prof. Kuramitsu Yasuhiro
    (Dept. of Phys., NCU )
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    2015-03-04Dr. Anne Wellbrock
    (UCL)
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    2015-02-26Dr. Kevin Walsh
    (Southwest Research Institute (SwRI))
    Asteroid Dynamics and Geology - Origin of near-Earth Asteroids
    2015-02-05Dr. Haibo Yuan
    (Kavli Institute for Astronomy and Astrophysics, Peking University)
    A new method for color calibration to a few mmag accuracy, recalibration of Stripe 82, and implications on binary studies
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    (ASIAA)
    Molecules in Galactic Centers
    2014-12-23Dr. Chien-Hsiu Lee
    (University of Munich)
    Pan-STARRS 1 Andromeda survey (PAndromea)
    2014-12-19Dr. Sebastien Muller
    (Onsala Space Observatory)
    PKS1830-211: the molecular absorption at z=0.89 and the background blazar
    2014-12-12Dr. Bryan E. Penprase
    (Pomona College)
    Time Domain Astrophysics - from Asteroids to Quasars
    2014-12-11Wolfgang Brandner
    (MPIA, Germany)
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    2014-12-08Dr. David Jewit
    (UCLA)
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    2014-12-05Dr. Yi-Jung Yang
    (ASIAA)
    Cradle of seed black holes: ULXs and an IMBH in the blue compact dwarf galaxy NGC 4861
    2014-11-28Dr. Kate Su
    (Steward Observatory)
    What Debris Disks Tell Us About Terrestrial Planet Formation
    2014-11-07Prof. Uri (Evgeny) Griv
    (Ben-Gurion University)
    Spiral Structure of the Milky Way: Lin-Shu type Density Waves
    2014-11-06Dr. Gregg Hallinan
    (Caltech)
    Space Weather Beyond Our Solar System
    2014-10-31Dr. Hsu-Tai Lee
    (University of Illinois)
    Star Formation Rates of the Magellanic Clouds Determined from Massive Star Counts
    2014-10-24Dr. Hiroyuki Ikeda
    (Ehime Univ./ JSPS/ ASIAA)
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    2014-10-23Larry Denneau, Jr.
    (Institute for Astronomy, University of Hawaii)
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    2014-10-17Dr. Bi-Qing For
    (University of Western Australia)
    The gaseous features of the Magellanic System
    2014-10-03Dr. Yong Tian
    (National Central University)
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    2014-09-26Prof. Eva K.Grebel
    (Heidelberg University, Germany)
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    2014-09-18Mr. Adam Waszczak
    (Caltech)
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    2014-09-17Mr. Yi Cao
    (Caltech)
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    (Caltech)
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    2014-06-13Yosuke Mizuno
    (NTHU)
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    2014-06-06Dmitry Chernyshov
    (The Lebedev's Physical Institute of Russian Academy of Science)
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    2014-06-06Henry Hsieh
    (ASIAA)
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    2014-05-30Naomi Hirano
    (ASIAA)
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    2014-05-16Meg Schwamb
    (ASIAA)
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    2014-05-09Masanori Nakamura
    (ASIAA)
    Approaching the Speed Limit: Discovering A Powerful Jet Acceleration from the Supermassive Black Hole in M87
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    (NTHU)
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    2014-03-28Wing Kit Lee
    (ASIAA)
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    2014-03-24Muchen Chiu
    (Shanghai Normal University)
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    2014-03-21Yu-Ting Wu
    (ASIAA)
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    2014-03-17Chia-Yu Hu
    (MPA)
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    2014-03-14Tom Broadhurst
    (IKERBASQUE, Basque Foundation for Science)
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    (Center for Galaxy Evolution research of Yonsei University, Korea)
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    2014-02-21Kuo-Song Wang
    (ASIAA)
    Hunting for massive disks around young forming massive stars
    2014-01-03Dr. Neelamkodan Naslim
    (ASIAA)
    Heavy metal-rich hot subdwarf stars challenge stellar evolution models
    2013-12-20Dr. A. K. Pandey
    (ARIES, Manora Peak, Nainital, India)
    Triggered star formation
    2013-12-13Dr. Eswaraiah Chakali
    (IANCU)
    Optical and NIR-polarimetry: a key tool to understand dust grain properties and the importance of magnetic fields in star-formation
    2013-12-06Hung-Yi Pu
    (ASIAA)
    Greenland Telescope Project: Imaging the silhouette of the Supermassive Black Hole in M87
    2013-11-29Martin Groenewegen
    (OMA)
    The Herschel MESS program: an overview
    2013-11-26Prof. Toshifumi Futamase
    (Tohoku Univ.)
    SUBARU WEAK-LENSING SURVEY OF DARK MATTER SUBHALOS IN COMA CLUSTER
    2013-11-08Douglas Finkbeiner
    (CfA/Harvard)
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    2013-11-01Hideko Nomura
    (Tokyo Tech)
    Molecular Line Diagnostics of Physical and Chemical Structure of Protoplanetary Disks
    2013-10-25Lisa Young
    (New Mexico Tech/ASIAA)
    Insights into galaxy evolution from the Atlas3D project
    2013-10-11Kenneth Wong
    (EACOA fellow/ASIAA)
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    (IANCU)
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    (IANCU)
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    (University of Maryland)
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    (ASIAA)
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    (TKU)
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    2013-05-17Dr. Lien-Hsuan Lin
    (ASIAA)
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    (UH, USA)
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    (ASIAA)
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    (CMU)
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    (NTU)
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    (NTHU)
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    2013-04-01Dr. David Mkrtichian
    (NARIT, Thailand)
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    (ASIAA)
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    (ASIAA)
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    (ASIAA)
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    2013-03-12Mr. Yuya Shimoda
    (Saitama University)
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    (TIARA/ASIAA)
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    2013-01-30Dr. P.K. Manoharan
    (Radio Astronomy Centre, National Centre for Radio Astrophysics,Tata Institute of Fundamental Research)
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    2013-01-11Prof. Chia-Chen Wang
    (Department of Chemistry, National Sun Yat-Sen University)
    Phase, Shape and Architecture of Atmospheric Aerosols Probed by the Time-Resolved Fourier Transform Infrared Spectroscopy
    2013-01-04Dr. Yu-Jung Chen
    (Space Sciences Center and Department of Physics and Astronomy, University of Southern California)
    Laboratory Simulation Study of Ice Photoprocesses
    2012-12-21Dr. Ji-Yeon Seok
    (ASIAA)
    Infrared supernova remnants in the Large Magellanic Cloud
    2012-12-14Dr. Inoue Makoto
    (ASIAA)
    Imaging Black Holes
    2012-12-07Dr. Kazama Yoichi
    (NCKU)
    Development of a Low-Energy Electron Instrument for the ERG Mission
    2012-11-30Dr. Pin-Gao Gu
    (ASIAA)
    Dust in an eccentric protoplanetary disk with an embedded massive planet
    2012-11-23Dr. Oscar Morata
    (ASIAA)
    TBD
    2012-11-16Prof. Matt Malkan
    (UCLA, USA)
    Star-forming galaxies across Cosmic Time
    2012-11-09Prof. Yu Gao
    (Purple Mountain Observatory, China)
    Herschel spectroscopic surveys of luminous infrared galaxies
    2012-11-09Dr. Stefanie Milam
    (GSFC NASA)
    Submillimeter Measurements of Photolysis Products in Interstellar Ice Analogs: a New Experimental Technique
    2012-11-02Prof. Stephen J. Smartt
    (Queen's University Belfast School of Maths and Physics Astrophysics Research Centre)
    The Progenitors of Core-collapse Supernovae
    2012-11-01Prof. Evgeny (Uri) Griv
    (Dept. of Physics, Ben-Gurion Univ, Beer-Sheva, ISRAEL)
    Spiral Structure of our Galaxy
    2012-10-29Dr. Henry Hsieh
    (UH)
    Mainbelt Comets
    2012-10-26Dr. Chun-Yu Lin
    (NCHC)
    Gravitational wave & Recent advances in Numerical Relativity
    2012-10-19Dr. Chan-Kao Chang
    (IANCU)
    The Information Of The Milky Way From 2MASS Whole Sky Star Count: The Bimodal Color Distributions
    2012-10-12Dr. Edwige Chapillon
    (ASIAA)
    (sub)mm observations of protoplanetary disks
    2012-10-05Dr. Matthew Lehner
    (ASIAA)
    The Taiwanese-American Occultation Survey (TAOS)
    2012-09-28Dr. Shinsuke Abe
    (IANCU)
    Potentially Hazardous Asteroid Itokawa by HAYABUSA
    2012-07-02Mr. Alexander Rudy
    (IANCU)
    Adventures of a Fulbright Junior Fellow in Taiwan: Astronomy Across Borders
    2012-06-18Mr. Hsiang-Fu Huang
    (University College London)
    Star Shows: Planetariums, Science Showmen, and Astronomy Popularisation in Nineteenth Century London
    2012-06-15Dr. Andreas Ritter
    (IANCU)
    Comparing RAVE data to the Besancon Galactic Model
    2012-06-08Dr. Kai-Yang Lin
    (ASIAA)
    Studying Galaxy Clusters with AMiBA
    2012-06-01Dr. Hsiang-Hsu Wang
    (ASIAA)
    Evidence for Radial Inflow in the Extended HI Disk of M83
    2012-05-18Dr. Lung-Yih Chiang
    (ASIAA)
    Direct Measurement of the CMB temperature anisotropy power spectrum from WMAP data
    2012-05-18Dr. Lung-Yih Chiang
    (ASIAA)
    Public Outreach at ASIAA
    2012-05-11Dr. Yosuke Mizuno
    (NTHU Astronomy)
    Current-Driven Kink Instability in Magnetically Dominated Relativistic Jet
    2012-05-04Dr. Matthew J. Holman
    (Harvard-Smithsonian Center for Astrophysics)
    Confirming and Constraining Kepler Planets via Transit Timing Variations
    2012-04-20Dr. Zhi-wei Zhang
    (ASIAA)
    TAOS: An Occultation Survey of the Outer Solar System
    2012-04-13Dr. Ramon Brasser
    (ASIAA)
    A coherent and comprehensive model of the evolution of the outer solar system
    2012-03-30Dr. Vivien Chen
    (NTHU)
    The Magnetized Environment of the W3(H2O) Massive Protostars
    2012-03-28Dr. Nick Thomas
    (The Physics Institute, University of Bern, Switzerland)
    The Current Development of Planetary Science at the University of Bern
    2012-03-23Dr. Robert Quimby
    (IPMU)
    Superluminous Supernovae
    2012-03-09Dr. Hiromi Seta
    (Saitama University/Rikkyo University)
    Suzaku Observations of Radio lobes in Active Galaxies
    2012-03-02Dr. Hyosun Kim
    (ASIAA)
    The Interaction of Evolved Stellar Wind with the Companions
    2012-03-01Prof. Sato Shuji
    (Nagoya University)
    A Viewpoint of Astronomical Measurements
    2012-02-24Dr. Noriyuki Namiki
    (Deputy director of Planetary Exploration Research Center)
    Lunar Internal Structure Estimated From Local Admittance Between Gravity and Topography
    2012-02-10Dr. Hsiao-Wen Chen
    (University of Chicago)
    Gamma-ray Burst Afterglows as Cosmic Probes
    2012-01-06Dr. Regina Huang
    (NTHU Astronomy)
    Identification campaign of supernova remnant candidates in the Milky Way: Chandra observation of G308.3-1.4
    2012-01-03Dr. Chakali Eswaraiah
    (ARIES, Nainial, INDIA)
    Optical and NIR polarimetric studies towards star-forming regions
    2011-12-23Dr. Masanori Nakamura
    (ASIAA)
    M87: "Rosetta Stone" for AGN Jets
    2011-12-16Dr. Neelam Panwar
    (IANCU)
    Star formation in the vicinity of H II regions
    2011-12-13Dr. E. Schmidt
    (SRH University of Applied Sciences)
    Around the world with absolute lunar eclipse photometry
    2011-12-09Dr. Anil Pandey
    (ARIES, Manora Peak, Nainital, India)
    Multiwavelength studies of clusters associated with H II regions
    2011-12-02Dr. Yen-Ting Lin
    (ASIAA)
    Formation and evolution of most massive galaxies in the Universe
    2011-11-30Harald Kruger
    (Max Planck Institute)
    Jupiter's Dust Disk: An Astrophysical Laboratory(CPS Remote Seminar)
    2011-11-29Dr. Takaya Nozawa
    (IPMU)
    Supenovae as Sources of Interstellar Dust
    2011-11-28Dr. Rene Duffard
    (IAA, Spain)
    TNOs studies carried out in Granada, Spain
    2011-11-18Dr. Thomas P.H. Tam
    (NTHU Astronomy)
    The gamma-ray binary that surprises both astronomers and the general public
    2011-11-16Valentine Wakelam
    (Bordeaux Observatory)
    Improving the quality of chemical model predictions for the int-erstellar medium (CPS Remote Seminar)
    2011-11-16Frank Selsis
    (Bordeaux Observatory)
    Exoplanet atmospheres: from hot to habitable worlds (CPS Remote Seminar)
    2011-11-11Dr. Zhong-Yi Lin
    (IANCU)
    EPOXI mission and ground-based observations of comet 103P/Hartley 2
    2011-11-04Juergen Schmidt
    (Univ. of Potsdam)
    Cassini Cosmic Dust Analyzer: In-situ Measurements in the Plume of Saturn's Moon Enceladus (CPS Remote Seminar)
    2011-11-04Heikki Salo
    (Univ. of Oulu)
    Dynamical and photometric modeling of Saturn's Rings (CPS Remote Seminar)
    2011-11-04Dr. Chien-Hsiu Lee
    (IANCU)
    PAndromeda - First Results from the High-cadence Monitoing of M31 with Pan-STARRS1
    2011-11-01Dr. Chao-Wei Tsai
    (IPAC/Caltech)
    The Mid-Infrared View of Galaxies: from Nearby Dwarfs to High-Redshift QSOs
    2011-11-01Dr. Mousumi Das
    (Indian Institute of Astrophysics)
    Nuclear Activity in Low Luminosity Spiral Galaxies
    2011-10-28Dr. Ken Chambers
    (Institute for Astronomy,University of Hawaii)
    Early Science from the First 500 days of Pan-STARRS 1
    2011-10-26Kentaro Terada
    (Hiroshima University)
    New frontier of chronology of the Solar Syetem based on the in-situ absolute dating (CPS Remote Seminar)
    2011-10-21Dr. Alain Omont
    (IAP)
    Strongly lensed high redshift galaxies identified in Herschel wide surveys. Prospects for ALMA observations
    2011-10-18Prof. Uri (Evgeny) Griv
    (Dept. of Physics, Ben-Gurion University)
    Waves and Their Instabilities in Astrophysical Disks
    2011-10-14Prof. Chiang-Mei Chen
    (NCU Physics)
    Two-fold description of black hole
    2011-10-12Asami Sano
    (Japan Atomic Energy Agency)
    Neutron diffraction experiments at high pressure and application to deep earth sciences (CPS Remote Seminar)
    2011-10-07Dr. An-Li Tsai
    (ASIAA)
    The evolution of starburst galaxies through molecular outflows and superbubbles
    2011-10-05Nobutatsu Mochizuki
    (Kumamoto University)
    Paleomagnetic study of the geomagnetic field variations on the basis of precise paleointensity data (CPS Remote Seminar)
    2011-10-04Chin-Ping Hu
    (IANCU)
    Time-Frequency Analysis of Superorbital Modulation of X-ray Binary SMC X-1 by Hilbert-Huang Transform (CPS Remote Seminar)
    2011-09-30Dr. Kuiyun Huang
    (ASIAA)
    Searching Orphan Gamma-ray Bursts with the Subaru/HSC
    2011-09-23Dr. Jeng-Lun (Alan) Chiu
    (NTHU)
    The Nuclear Compton Telescope (NCT): The Mission and the Crab Nebula Detection
    2011-09-16Dr. Nick Konidaris
    (Caltech)
    The SED Machine
    2011-08-05Dr. Yu Gao
    (Purple Mountain Observatory)
    The global star formation laws in star-forming galaxies
    2011-07-01Dr. Shashi Kanbur
    (State University of New York at Oswego)
    The SUNY Oswego Global Laboratory
    2011-06-08Dmitry Olegovich Chernyshov
    (The Lebedev's Physical Institute of Russian Academy of Science)
    The Origin Of Fermi Bubble
    2011-06-03Dr. Chin-Fei Lee
    (ASIAA)
    SMA Observation of Protostellar Jets - the intriguing signposts of star formation
    2011-05-26Dr. Eric Hsiao
    (LBNL, USA)
    Type Ia supernova and their progenitors
    2011-05-20Dr. Hui-Jean Kuo
    (ITRC)
    An Introduction of Instrument Technology Research Center - How do we develop an instrument
    2011-05-13Dr. Fukuyama Mayuko
    (Institute of Earth Sciences, Academia Sinica)
    182Hf-182W chronometry and the evolution history in the howardites
    2011-04-29Prof. Albert Kong
    (NTHU Astronomy)
    Be a multi-wavelength (from GHz to GeV) astronomer
    2011-04-15Dr. Francisca Kemper
    (ASIAA)
    Written in stone: dust formation in the Universe
    2011-04-01Dr. John Eldridge
    (Cambridge University, UK)
    Massive Binaries: their birth, life, relationships and deaths
    2011-03-25Prof. Ngeow Chow-Choong
    (IANCU)
    What's New on Cepheid Variables Research? -- From Mid-Infrared Period-Luminosity Relations to the Investigation of Cepheids in Kepler's Field
    2011-03-22Dr. Takahashi Jun
    (Kobe University, Japan)
    Polarimetry of Earthshine for the Search of Earth-Like Planets
    2011-03-18Prof. Hanada Toshiya
    (Kyushu University, Japan)
    ΠΛANHTEΣ Could Be a True Story? --- Instability of the Current Debris Population in LEO ---
    2011-03-14Dr. Ching-Wa Yip
    (Department of Physics and Astronomy, Johns Hopkins University, USA)
    Astrophysics of Galaxies with Panoramic Sky Surveys
    2011-03-11Mr. Chakali Eswaraiah
    (ARIES, India)
    Optical Polarimetric Studies
    2011-03-09Dr. Tsz-Yan Lam
    (IPMU, Japan)
    Analytical modelings in large-scale structure
    2011-03-08Prof. Shenggang Shu
    (Shanghai Normal University, China)
    Searching for galaxy clusters at high z
    2011-03-03Dr. Lupin Chun-Che Lin
    (IANCU)
    Timing analysis of the Fermi archive/high-energy observations
    2011-03-01Dr. Kameda Shingo
    (Chiba Institute of Technology)
    The results of ground-based observations of Mercury's sodium and the scientific objectives of tHE Mercury Sodium Atmosphere Spectral Imager (MSASI) onboard BepiColombo/MMO
    2011-02-25Prof. Sato Shuji
    (Nagoya University)
    10 years of IRSF with SIRIUS in South Africa
    2011-02-24Prof. Sato Shuji
    (Nagoya University)
    Triple-Range (g'r'i') Imager and POLarimeter (TRIPOL) --- Simple and Versatile Instrument matched with small telescopes ---
    2011-01-24Tetsuo Yoshimitsu
    (ISAS/JAXA)
    Asteroid Rover
    2011-01-14Taro Kotani
    (Aoyama Gakuin University, Japan)
    Multi-wavelength Observation Campaigns for Microquasars
    2011-01-07Prof. Lin-Wen Chen
    (NTNU)
    The rise and fall of active galaxies
    2010-12-14Dr. Wei-Ling Tseng
    (University of Virginia)
    Neutral H2 molecules and H2+ ions in the Saturnian magnetosphere
    2010-12-10Dr. Shu-Hua Lai
    (IANCU)
    A Simulation Study of MHD Kelvin-Helmholtz Instability at Mercury's Magnetopause
    2010-12-03Dr. Ming-Chang Liu
    (ASIAA)
    Protosolar irradiation in the early solar system: clues from Li-Be-B isotopes
    2010-12-02Dr. Mingzhi Wei
    (UCO/Lick Observatory, University of California, Santa Cruz, USA)
    The Design Philosophy of the UCAM Astronomical CCD Controller
    2010-11-26Prof. Hashimoto Yasuhiro
    (NTHU)
    Clusters of Galaxies and their Roles in Modern Astronomy
    2010-11-25Dr. Norbert Krupp
    (Max-Planck Institute for Solar System Research)
    The Scientific Objectives and Technical Requirements of the Europa Jovian System Mission (EJSM)
    2010-11-11Dr. Kate Su
    (Steward Observatory, University of Arizona)
    Debris Disks: A Path to Understanding the Origin and Evolution of the Solar System
    2010-11-05Prof. Chia C. Wang
    (NSYSU)
    Methane, ethane and their mixed aerosol in Titan's atmosphere
    2010-10-29Dr. Ananda Hota
    (ASIAA)
    Galaxy Evolution by Infall, Merger and Active Feedback: Some pan-chromatic snap-shots
    2010-10-22Dr. Hui-Chen Chen
    (IANCU)
    Effective timescales for embedded clusters
    2010-10-21Dr. Michihiro Takami
    (ASIAA)
    Extended Infrared Emission associated with Protostars: Views from Spitzer IRAC
    2010-10-20Norulaswad Sulaiman; Karzaman Ahmad
    (National Space Agency of Malaysia (ANGKASA); Langkawi National Observatory, Malaysia)
    Updates on Malaysia Astronomical Related Activities
    2010-10-15Dr. Hsin-Wei Chen
    (ASIAA)
    Evidence of Neutron-rich Type Ia supernovae ejecta in the early solar system: Ca-48 heterogeneity among differentiated meteorites
    2010-10-11Dr. Michel Nuevo
    (NASA/Ames Research Center)
    Laboratory astrochemistry: A powerful tool to understand the origin of the organic molecules in the interstellar medium, comets, and meteorites
    2010-10-08Dr. Mei-Yin Chou
    (ASIAA)
    Chemical Fingerprinting and Chemical Analysis of Galactic Halo Substructure
    2010-10-01Dr. Chun-Che Lin
    (IANCU)
    The new discoveries of the pulsars supported by the Fermi observations
    2010-09-28Prof. Uri Griv
    (Ben-Gurion University, Beer-Sheva, Israel)
    Formation of Planetary Systems Similar to Ours
    2010-09-24Dr. Chin-Wei Chen
    (IANCU)
    Morphological Distortion of Globular Clusters
    2010-09-17Prof. Anil Pandey
    (ARIES, Manora Peak, Nainital, India)
    Star formation and IMF of young clusters associated with HII regions
    2010-08-18Prof. Matthias Steinmetz
    (Director Research Area Extragalactic Astrophysics and Cosmology Astrophysical Institute Potsdam, Germany)
    Unravelling the formation history of the Milky Way in the era of mega surveys
    2010-07-21Dr. Theulé Patrice
    (University of Provence, Marseille, France)
    Recent works on icy system by thermal or photo-chemistry
    2010-07-21Dr. Asper Chen
    (Department of Physics, NCU)
    Recent results of photolysis study on icy system at NSRRC
    2010-07-09Dr. Tapas K Das
    (Harish Chandra Research Institute, India)
    Behaviour of Matter Close to the Event Horizon
    2010-07-08Prof. Makoto Tashiro
    (Saitma U.)
    Suzaku contributions for GRB observations and ASTRO-H
    2010-06-24Prof. Guillermo M. Muñoz Caro
    (Centro de Astrobiología, CSIC/INTA, Spain)
    Temperature programmed desorption experiments of ices
    2010-06-08Prof. Sato
    (University of Nagoya)
    Low dispersion spectropolarimeter using sapphire prism and multi-channel polarimetric imager
    2010-06-04Dr. Nobuhiro Okabe
    (ASIAA)
    Joint X-ray and Lensing Analysis on Galaxy Clusters
    2010-05-17Prof. Shri Kulkarni
    (Department of Astronomy, California Institute of Technology)
    Palomar & Keck Observatory: Summary & Status
    2010-05-14Dr. Jumpei Takata
    (Honkong Univ)
    High-energy emissions and pair-creation process in the pulsar magnetosphere
    2010-05-07Prof. Makoto Inoue
    (ASIAA)
    How to image Black Hole
    2010-04-29Takashi Ito
    (National Astronomical Observatory of Japan)
    Asteroids in our solar system
    2010-04-16Dr. Pak-Hin Tam
    (NTHU)
    Gamma-ray burst observations with H.E.S.S
    2010-04-15Dr. Pavlos Protopapas
    (Research Associate Harvard Smithsonian Center for Astrophysics and School of Engineering and Applied Sciences)
    Automatic classification of variable stars using machine learning techniques
    2010-04-09Dr. Umetsu
    (ASIAA)
    Gravitational Lensing, Sunyaev-Zel'dovich Effect, and X-ray Observations of Galaxy Clusters
    2010-04-08Dr. Fred Walter
    (Department of Physics and Astronomy, Stony Brook University)
    Novae!
    2010-03-19Dr. Thomas Widemann
    (Observatoire de Paris-Meudon)
    Coordinated VEx - VCO/Akatsuki and ground-based observations
    2010-03-12Boonrucksar Soonthornthum
    (National Astronomical Research Institute, Thailand)
    The emergence of Astronomy in Thailand
    2010-03-05Dr. Sebastien Muller
    (Onsala Space Observatory)
    Molecular absorption in galaxies at intermediate redshifts
    2010-03-01Prof. Masanori Iye
    (NAOJ)
    High redshift galaxy survey, Laser guide star adaptive optics, and Japan's plan to join TMT
    2010-03-01Prof. Takuya Yamashita
    (NAOJ)
    Spectroscopy of atmospheres of exo-terrestrial planets with TMT
    2010-01-28Prof. Satoshi Miyazaki
    (National Astronomical Observatory, Japan)
    Current development status of Hyper Suprime-Cam
    2010-01-22Eric Y. Hsiao
    (Lawrence Berkeley National Laboratory)
    Spectroscopic diversity of Type Ia supernovae
    2010-01-15Dr. Pavel Koten
    (Department of Interplanetary Matter, Astronomical Institute, Ondrejov Observatory, Czech Republic)
    Video observation of the meteors
    2009-12-17Ching-Wa Yip
    (JHU)
    Testing Unified Model for Active Galactic Nuclei through Time-Domain Variability
    2009-12-11Frederick M. Walter
    (Stony Brook University)
    All the low mass objects - Where do they all come from?
    2009-12-04Prof. Sebastien R.A. Foucaud
    (NTNU)
    Witnessing the formation and evolution of massive galaxie
    2009-12-03Prof. Jingxiu Wang
    (National Astronomical Observatories of Chinese Academy of Science)
    Flare-associated changes in vector magnetic fields
    2009-11-27Dr. Takayuki Tanigawa
    (Center for Planetary Science / ILTS, Hokkaido University)
    Formation of planetary systems
    2009-11-09Prof. David Malin
    (AAO)
    Microscope to Telescope
    2009-11-06Dr. Chia-Hisen Lin
    (NTHU)
    Investigating the driving mechanisms of coronal mass ejections
    2009-10-30Dr. I-Cheng Shen
    (IANCU)
    Internet-based data acqusition system
    2009-10-23Dr. Satoko Takahashi
    (ASIAA)
    Search for Embedded Star-formation within the OMC Filaments
    2009-10-19Martin Wieser, Yoshifumi Futaana
    (IRF, Kiruna, Sweden)
    Lunar plasma and ENA environment: latest results from SARA experiment onboard Chandrayaan-1 spacecraft: Instrumentation and latest results
    2009-10-16Dr. Hyosun Kim
    (ASIAA)
    Dynamical Friction in a Gaseous Medium
    2009-10-09Dr. Induk Lee
    (IANCU)
    Bright Quasar Survey at Low Galactic Latitude
    2009-10-02Ms. Wei-Ling Tseng
    (IANCU)
    The Highlights of Cassini-Huygens Mission and Our Contributions
    2009-09-25Dr. Chow-Choong Ngeow
    (IANCU)
    From Cepheids to the Dark Energy Survey
    2009-09-18Prof. Jose Franco
    (Instituto de Astronomia, Universidad National Autonoma de Mexico)
    Astronomy in Mexico
    2009-08-25Dr. Chia Wang
    (UBC)
    From vibrational dynamics towards intrinsic nature of aerosols in Titan's atmosphere
    2009-08-11Prof. J. Randy Jokipii
    (Regents' Professor, Theoretical astrophysics & space physics, Lunar and Planetary Lab, University of Arizona)
    Pre-Existing Turbulence, Magnetic Fields and Particle Acceleration at a Supernova Blast Wave
    2009-07-28Prof. Eugene Magnier
    (Institute of Astronomy, University of Hawaii)
    Tutorial on the Access of Pan-STARRS data by the Desktop Virtual Observatory
    2009-07-27Prof. Eugene Magnier
    (Institute of Astronomy, University of Hawaii)
    The Current Status of the Pan-STARRS Project and the Image Processing Pipeline
    2009-07-14Ms. Miki Nakajima
    (Earth and Planetary Sciences, Tokyo Institute of Technology)
    The Merging criterion of Mars-size Icy Bodies
    2009-07-13Prof. Dina Prialnik
    (Tel Aviv University)
    Modeling icy bodies of the Solar System
    2009-07-03Dr. Barriot
    (University of French Polynesia, Tahiti)
    Comet Nucleus Sounding Experiment using Radiowave Transmission
    2009-06-19Dr. Hiramatsu
    (NTHU)
    Outflow-core interaction in Barnard 1
    2009-06-10Prof. Myungshin Im
    (CEOU/SNU)
    Supermassive Blackholes at High Redshift
    2009-05-26Prof. Geoff Marcy
    (UC Berkeley)
    Rocky ExoPlanets
    2009-05-15Keiichi Asada
    (ASIAA)
    Probing the structure of the magnetic field in the jets from active galactic nuclei
    2009-05-05Ms. Cynthia Russell
    (University of California, Los Angeles, USA)
    Principles of Programming
    2009-05-05Ms. Cynthia Russell
    (University of California, Los Angeles, USA)
    Managing Software Systems
    2009-04-23Prof. Holland Ford
    (JHU)
    Searching for Planets Around Low Mass Stars
    2009-04-17Mr. Poshih Chiang
    (IANCU)
    What I did in Hawaii
    2009-04-15Prof. Satoshi Miyazaki
    (National Astronomical Observatory of Japan)
    Subaru's next generation wide file camera: Hyper Suprime-Cam
    2009-04-13Dr. Bruno Letarte
    (Caltech)
    Chemical Analysis of the Fornax Dwarf Galaxy
    2009-04-10Dr. Youichi Ohyama
    (ASIAA)
    Property of PAH emission from galaxies at z < 0.5 from MIR spectroscopic survey by AKARI
    2009-03-27Yuji Urata
    (IANCU)
    Self introduction (Robotic telescopes ~ Cosmic explosion)
    2009-03-20Dr. Hiroyuki Hirashita
    (ASIAA)
    Dust Properties in Metal-Poor Galaxies Observed by AKARI
    2009-03-13Dr. Masako Yamada
    (ASIAA)
    3D Line Transfer Simulation Studies of a Compact Molecular Gas at the Centers of Active Galaxies
    2009-02-24Prof. Asoka Mendis
    (Jacobs School, University of California, San Diego)
    Revisit of Iapetus after Cassini
    2009-02-20Dr. Ching-Yuan Huang
    (Department of Physics and Astronomy, Iowa State University)
    TeV-band gamma-ray production of RX J1713.7-3946 and neutrinos/secondary electrons in cosmic sources
    2009-02-13Prof. Leo Blitz
    (University of California, Berkeley)
    The Odd Dark Matter Halo of the Milky Way
    2009-02-11Prof. Churchwell
    (University of Wisconsin)
    A New View of the Galaxy: The GLIMPSE Survey
    2008-12-19Yi-Wen Cheng
    (IANCU)
    Star Formations in Interacting Galaxy Pairs
    2008-12-12Prof. Frank Shu
    (UCSD)
    Grand Challenges of the 21st Century: Global Change and the Energy Crisis