Working Group. Vadim Burwitz. for High Energy Calibration Apr , Frascati, Italy
|
|
|
- Earl Gilbert
- 5 years ago
- Views:
Transcription
1 Update on the White Dwarf (+ ins) Working Group Vadim Burwitz I t ti l A t i l C ti International Astronomical Consortium for High Energy Calibration Apr , Frascati, Italy
2 WG Members White Dwarfs (Chair: Vadim Burwitz). Current members: J.Drake (Chandra), F.Haberl (XMM-Newton/EPIC-pn), J.Kaastra (Chandra/LETG and XMM-Newton/RGS), H.Marshall (Chandra/HETG), N.Schultz (Chandra/HETG). Isolated Neutron Stars (Chair: Frank Haberl). Current members: A.Beardmore (Swift/XRT), V.Burwitz (XMM-Newton/EPIC-pn, Chandra/LETGS), J.Cottam (XMM-Newton/RGS), C.de Vries (XMM-Newton/RGS), T.Dotani (Suzaku), E.Miller (Suzaku/XIS), S.Sembay (XMM-Newton/EPIC-MOS).
3 Overview Why White Dwarfs and ins Isolated Neutron Stars WG little activity since last 2 IACHECs White Dwarfs in full action, busy completing analysis of reprocessed and new data HZ 43, Sirius B and GD153 using CIAO 4.3 CALDB Status of home work from IACHEC 2010!
4 Why calibration at soft X-rays Absolute Calibration between Chandra, XMM, ROSAT, EUVE Important for better as diverse objects as: White Dwarfs Magnetic CVs Novae Supersoft sources Diffuse emmission Soft end of spectra of of INS and bih bright powerlaw sources
5 RX J vs. other Super-soft sources λ (erg / cm2 / s / Å) F λ λ (Å) Beuermann in Trümper & Hasinger 2008
6 RX J LETGS spectra Burwitz et al in prep.
7 LB and GD146 Adamczak et al metal poor DA white dwarf DA white dwarf
8 PG Adamczak et al a non-pulsating PG 1159 star
9 Absolute Calibration at Soft X-rays is dependant on model spectra of WDs and ins what models to use? physical vs. descriptive uncertainties? Beuermann et al. 2006, A&A 458, 541 Beuermann et al. 2008, A&A 481,769 Rauch et al. 2008, A&A 481,807 Kaastra et al. 2009, A&A 497,311 Detailed inss were given at the last IACHEC #5 by Valery Suleimanov This will be detailed WDs in the next talk today by Thomas Rauch
10 Parameters obtained from fit Beuermann et al. 2006, 2008
11 Simultaneous fit to RXJ1856 and the WDs Beuermann et al. 2006, 2008
12 Comparisonofphotonspectra EUVE Beuermann et al. 2006, 2008
13 Comparison of EUVE data of WDs
14 HZ43, Sirius B and GD153
15 Correction function for LETGS
16 HZ43, Sirius B and GD153
17 Reprocessed Chandra LETGS HZ43, Sirius B and GD153 white dwarf Spectra Target nh T Norm Log g [10 22 cm -2 ] [K] [cm/s 2 ] GD 153 <3.2x / / HZ 43 <2.6x / / Sirius B <2.5x / /
18 Chandra LETGS HZ43 observations Obs ID Date Exp (ks) GTI (ks) Total 340
19 HZ43 on-axis
20 HZ43 on-axis
21 HZ43 time dependence
22 HZ43 time dependence
23 Chandra LETGS Sirius B observations Obs ID Date Exp (ks) GTI (ks) off axis observations on axis observations detector edge on axis observations Total
24 Sirius B ratio on-axis
25 Sirius B ratio off-axis
26 Chandra LETGS GD153 observations Obs ID Date Exp (ks) GTI (ks) Total
27 GD153 ratio on-axis
28 from IACHEC 2008
29 from IACHEC 2008
30 from IACHEC 2009/2010 from IACHEC 2008
31 Summary Other Calibration Observations Chandra Calibration data Sirius B in 2008 (off axis, on axis). HZ 43 regular observations no Chandra LETGS INS RXJ1856 observation has been done since the 500 ks observation, XMM and SWIFT observe it regularly. Recent observations Joint SRON (Kaastra) /MPE (Predehl) /CXC (Murray) 110 ks Chandra LETGS observation of the white dwarf GD153 results presented here WG Meeting Meet to discuss about the GD153 data and reprocessed Meet to discuss about the GD153 data and reprocessed observations.
RGS CALIBRATION STATUS
RGS CALIBRATION STATUS ROSARIO GONZÁLEZ-RIESTRA XMM-NEWTON SCIENCE OPERATIONS CENTRE ON BEHALF OF THE SRON AND ESAC RGS TEAMS ESA UNCLASSIFIED - For Official Use Rosario Gonzalez-Riestra 17/05/2018 Slide
XMM-Newton Chandra Blazar Flux Comparison. M.J.S. Smith (ESAC) & H. Marshall (MIT) 7 th IACHEC, Napa, March 2012
XMM-Newton Chandra Blazar Flux Comparison M.J.S. Smith (ESAC) & H. Marshall (MIT) 7 th IACHEC, Napa, March 2012 Blazar Sample Objective: Comparison of XMM-Newton Chandra fluxes in various bands. Using
The Magnificent Seven: Nearby, Thermally Emitting, Isolated Neutron Stars
The Magnificent Seven: Nearby, Thermally Emitting, Isolated Neutron Stars Frank Haberl Max-Planck-Institut für extraterrestrische Physik (MPE), Garching A legacy of ROSAT Proper motions and distances Observations
Contamination WG Summary
Contamination WG Summary Eric D. Miller (MIT) Membership Eric Miller (chair, Suzaku, Hitomi) Andy Beardmore (Swift) Akos Bogdan (Chandra) Dave Burrows (Swift) Vadim Burwitz (erosita) Sunil Chandra (Astrosat)
The Magnificent Seven Similarities and Differences
The Magnificent Seven Similarities and Differences Frank Haberl Max-Planck-Institut für extraterrestrische Physik (MPE), Garching The discovery of thermal, radio quiet isolated neutron stars New XMM-Newton
V5116 Sgr (Nova Sgr 2005b): an eclipsing supersoft postoutburst nova?
V5116 Sgr (Nova Sgr 2005b): an eclipsing supersoft postoutburst nova? (UPC-IEEC, Barcelona) Margarita Hernanz, Carlo Ferri (CSIC-IEEC, Barcelona) Jochen Greiner (MPE, Garching) X-ray emission from Classical
X-ray emission from optical novae in M 31. Wolfgang Pietsch (MPE)
X-ray emission from optical novae in M 31 Wolfgang Pietsch (MPE) Outline Introduction to SSS emission from novae in M 31 First XMM-Newton survey of M 31 Optical novae: the major class of SSS in M31 The
arxiv:astro-ph/ v2 12 Jan 2004
Astronomy & Astrophysics manuscript no. rxj0720 December 31, 2013 (DOI: will be inserted by hand later) Long-term variability in the X-ray emission of RX J0720.4-3125 Cor P. de Vries 1, Jacco Vink 1, Mariano
Status of the EPIC calibration
Status of the calibration 16 October 2003 Marcus G. F. Kirsch Marcus G. F. Kirsch with the input of the whole consortium Page 1 progress in calibration general absolute timing problem seems to be solved
Classical Novae as supersoft X-ray sources in the Andromeda galaxy (M 31)
Classical Novae as supersoft X-ray sources in the Andromeda galaxy (M 31) Martin Henze for the M 31 nova monitoring collaboration The monitoring collaboration The Team (past and present) Wolfgang Pietsch
arxiv:astro-ph/ v1 4 Apr 2003
Astronomy & Astrophysics manuscript no. (will be inserted by hand later) A broad absorption feature in the X-ray spectrum of the isolated neutron star RBS1223 (1RXS J130848.6+212708) arxiv:astro-ph/0304088v1
Chandra Spectroscopy of the Hot DA White Dwarf LB1919 and the PG1159 Star PG
Chandra Spectroscopy of the Hot DA White Dwarf LB1919 and the PG1159 Star J. Adamczak, 1 K. Werner, 1 T. Rauch, 1 J. J. Drake, 2 S. Schuh 3 1 Institut für Astronomie und Astrophysik, Universität Tübingen
Progress in Pulsar detection
Progress in Pulsar detection With EINSTEIN & EXOSAT: 7 radio pulsars detected in X-rays With ROSAT, ASCA & BSAX: 33 radio pulsars detected in X-rays After ~8 yrs with XMM & Chandra: 81 radio pulsars detected
RX J and RX J : recent results and status
RX J0806+15 and RX J1914+24: recent results and status Gavin Ramsay (Armagh Observatory) Overview of talk Remind you what they are! Recent observational work since Nijmegen Meeting. Modelling and theoretical
A Library of the X-ray Universe: Generating the XMM-Newton Source Catalogues
A Library of the X-ray Universe: Generating the XMM-Newton Source Catalogues Iris Traulsen Axel Schwope, Georg Lamer Leibniz-Institut für Astrophysik Potsdam (AIP) on behalf of the XMM-Newton Survey Science
The first two transient supersoft X-ray sources in M 31 globular clusters and the connection to classical novae
The first two transient supersoft X-ray sources in M 31 globular clusters and the connection to classical novae Max Planck Institute for extraterrestrial physics Wolfgang Pietsch, Frank Haberl, Gloria
Suzaku X-ray Observations of Classical Novae
http://photojournal.jpl.nasa.gov/archive/pia09221.mov Suzaku X-ray Observations of Classical Novae Physics of Accreting Compact Binaries, 2010.07.29 Dai Takei 1, Masahiro Tsujimoto 2, Jan-Uwe Ness 3, Shunji
X-ray Spectroscopy of Classical Novae
http://photojournal.jpl.nasa.gov/archive/pia09221.mov X-ray Spectroscopy of Classical Novae Harvard-Smithsonian CfA Seminar, 2010.04.21 Dai Takei Rikkyo University 2/58 謝辞 (Acknowledgement) セミナーにご招待戴き...
X-ray Observations of Nearby Galaxies
X-ray Observations of Nearby Galaxies Wolfgang Pietsch Max Planck Institut für extraterrestrische Physik XMM-Newton EPIC view of the starburst galaxy NGC 253 Wolfgang Pietsch Max Planck Institut für extraterrestrische
XMM-Newton Calibration
XMM-Newton Calibration Michael Smith, on behalf of XMM-SOC and Instrument Teams 18 th XMM-Newton Users Group Meeting, ESAC, 11 May 2017 ESA UNCLASSIFIED - For Official Use Outline 1. Status of calibration
XMM-Newton Observations of the Isolated Neutron Star 1RXS J / RBS 1774
XMM-Newton Observations of the Isolated Neutron Star 1RXS J214303.7+065419 / RBS 1774 Mark Cropper, Silvia Zane Roberto Turolla Luca Zampieri Matteo Chieregato Jeremy Drake Aldo Treves MSSL/UCL Univ Padova
IACHEC 13, Apr , La Tenuta dei Ciclamini. CalStat WG Report. Vinay Kashyap (CXC/CfA)
IACHEC 13, Apr 9-12 2018, La Tenuta dei Ciclamini CalStat WG Report Vinay Kashyap (CXC/CfA) CalStats Working Group A forum for the discussion of statistical, methodological, and algorithmic issues that
10 th IACHEC meeting: concluding remarks and agreements. Matteo Guainazzi (ASTRO-H ESAC SOC & JAXA SOT)
10 th IACHEC meeting: concluding remarks and agreements Matteo Guainazzi (ASTRO-H ESAC SOC & JAXA SOT) ASTRO-H NICER Polar 2015 2017 HXMT erosita Astrosat Concluding remarks, Black Holes and their Friends,
X-Ray Observations of Neutron Stars and the Equation of State of Nuclear Matter
X-Ray Observations of Neutron Stars and the Equation of State of Nuclear Matter Joachim Trümper Max-Planck-Institut für extraterrestrische Physik Garching / Germany Bad Honnef, May 2006 09.06.2006 1 OUTLINE
Simultaneous XMM-Newton Radio Observations of the Mode-switching Radio Pulsar PSR B Wim Hermsen 1,2
Simultaneous XMM-Newton Radio Observations of the Mode-switching Radio Pulsar PSR B1822-09 Wim Hermsen 1,2 Collaborators: J.W.T. Hessels 3,2, L. Kuiper 1, J. van Leeuwen 3,2, D. Mitra 4, J.M. Rankin 2,5,
X-ray Studies of Classical Novae & Super Soft Sources (SSS) Jan-Uwe Ness Chandra Fellow at
X-ray Studies of Classical Novae & Super Soft Sources (SSS) Jan-Uwe Ness Chandra Fellow at outburst Nuclear burning ignites WD Accreted material: H-rich! Radiatively driven expansion Nuclear burning Pseudo
PoS(INTEGRAL 2010)131
Study of the X-ray/gamma source AX J1910.7+0917 and three newly discovered INTEGRAL sources, E. Bozzo a, C. Ferrigno a, C. Ricci a, A. Manousakis a, R. Walter a, L. Stella b a ISDC - Science data center
X-rays from nova explosions
X-rays from nova explosions Margarita Hernanz Institute of Space Sciences, ICE (CSIC-IEEC) Bellaterra (Barcelona) Spanish X-ray Astronomy Santander 3-5 June 2015 M. Hernanz 1 Scenario of nova explosions:
Analysis of extended sources with the EPIC cameras
Analysis of extended sources with the EPIC cameras 7 th ESAC SAS Workshop June 19 22, 2007 Science Operations Centre 1 Status Analysis of extended sources is complex, challenging and time-consuming There
Effective Areas. Herman L. Marshall Nov. 17, 2014
Effective Areas Herman L. Marshall Nov. 17, 2014 1 Effective Area Overview Geometric Area (entrance annuli - strut area = Ag) Two mirror bounces (RIr 2 ) Grating Dispersion Efficiency (TTG) ACIS/HRC Optical
The XMM-Newton (and multiwavelength) view of the nonthermal supernova remnant HESS J
The XMM-Newton (and multiwavelength) view of the nonthermal supernova remnant HESS J- Gerd Pühlhofer Institut für Astronomie und Astrophysik Kepler Center for Astro and Particle Physics Tübingen, Germany
Comets observed with XMM-Newton
A major step in cometary X-ray research Konrad Dennerl Max-Planck-Institut für extraterrestrische Physik Comets the most surprising X-ray objects in space 1996: Comet Hyakutake (C/1996 B2) EPIC Consortium
HESS J : A new gamma-ray binary?
HESS J0632+057: A new gamma-ray binary? Joanna Skilton MPIK Jim Hinton, Julia Brucker, M. Pommier, T. Cheung, A. Marcowith, G. Dubus, Y. Gallant, S. Funk, O. Reimer, A. Fiasson, F.A. Aharonian + many more!
Measuring MNS, RNS, MNS/RNS or R
Measuring MNS, RNS, MNS/RNS or R Sebastien Guillot Advisor: Robert Rutledge Galileo Galilei Institute, Firenze March 2014 Some Reviews Lattimer and Prakash, 2007 Miller C., 2013 Heinke et al., 2013 Reminder
Identification of seven persistent low-luminosity pulsators. Ramanpreet Kaur University of Amsterdam
Identification of seven persistent low-luminosity pulsators Ramanpreet Kaur University of Amsterdam Physics of neutron stars -2011 St Petersburg, Russia Low-luminosity pulsators Slowly pulsating (Ps >
Spectral Analysis of the Double Pulsar PSR J with XMM-Newton
Spectral Analysis of the Double Pulsar PSR J0737-3039 with XMM-Newton * E. Egron, A. Pellizzoni, M.N. Iacolina, A. Pollock, et al. INAF - Osservatorio Astronomico di Cagliari, Italy * ESAC, Madrid, Spain
PoS(Extremesky 2011)070
The 17 min orbital period in the Ultra Compact X-ray Binary 4U 0513-40 in the X-ray energy band E-mail: mariateresa.fiocchi@iasf-roma.inaf.it; A. Bazzano L. Natalucci R. Landi INAF/IASF-Bologna, Via P.
Thermal Radiation from Isolated Neutron Stars
Thermal Radiation from Isolated Neutron Stars George Pavlov Penn State Slava Zavlin MSFC (Huntsville) Divas Sanwal Penn State Oleg Kargaltsev Penn State Roger Romani Stanford Thermal emission: Why important?
V2487 Oph 1998: a puzzling recurrent nova observed with XMM-Newton
V2487 Oph 1998: a puzzling recurrent nova observed with XMM-Newton Margarita Hernanz Institute of Space Sciences (CSIC-IEEC) - Barcelona (Spain) Gloria Sala (UPC-IEEC), Nataly Ospina (CSIC-IEEC) V2487
UV Observations of Cataclysmic Variables and their role in multiband studies
UV Observations of Cataclysmic Variables and their role in multiband studies D.de Martino INAF-Osservatorio Astronomico di Capodimonte Napoli & B.T. Gaensicke; K.Long, T.R.Marsh, E. Sion, P. Szkody Outline
Origin of the Galactic Ridge X-ray Emission (GRXE) unresolved
Origin of the Galactic Ridge X-ray Emission (GRXE) unresolved Ken Ebisawa (JAXA/ISAS) Kumiko Morihana (Nishiharima Astronomical Observatory) Masahiro Tsujimoto (JAXA/ISAS) 1 Contents 1. Introduction and
The High Energy Transmission Grating Spectrometer
HETGS Update Herman Marshall The High Energy Transmission Grating Spectrometer [HETGS, 1] is essentially unchanged since launch. The grating efficiencies were updated in 011 to bring the high and medium
Astrophysics of feedback in local AGN and starbursts
Astrophysics of feedback in local AGN and starbursts A personal view Gabriele Ponti co-chair of swg 2.3 Max Planck Institute for Extraterrestrial Physics (Garching) Outline 1) Why is feedback required?
X-ray emission properties vary with spin-down age. Crab-like pulsars (< 10 4 yrs)
X-ray emission properties vary with spin-down age Crab-like pulsars (< 10 4 yrs) X-ray emission properties vary with spin-down age Crab-like pulsars (< 10 4 yrs) Cooling neutron stars ( ~10 5-10 6 yrs)
Ultra Luminous X-ray sources ~one of the most curious objects in the universe~
Ultra Luminous X-ray sources ~one of the most curious objects in the universe~ Shogo B. Kobayashi the University of Tokyo ULX workshop@isas 1 The discovery of the enigmatic sources pfabbiano & Trincheri
Multi-wavelength studies of Magnetic Cataclysmic Variables
Recent Trends in the Study of Compact Objects (RETCO-II): Theory and Observation ASI Conference Series, 2015, Vol. 12, pp 29 34 Edited by Indranil Chattopadhyay, Anuj Nandi, Santabrata Das and Samir Mandal
Analysis of Off-Nuclear X-Ray Sources in Galaxy NGC Sarah M. Harrison
SLAC-TN-6-19 August 26 Analysis of Off-Nuclear X-Ray Sources in Galaxy NGC 4945 Sarah M. Harrison Office of Science, Science Undergraduate Laboratory Internship (SULI) Massachusetts Institute of Technology
X-ray Isolated Neutron Stars: The Challenge of Simplicity
X-ray Isolated Neutron Stars: The Challenge of Simplicity The Magnificent Seven R Turolla Department of Physics University of Padova, Italy M Cropper, CP De Vries, JJ Drake, F Haberl, A Treves J Vink,
New optical/uv counterparts and SEDs of Isolated NS ATISH KAMBLE, D. KAPLAN (UW-MILWAUKEE), M. VAN KERKWIJK (TORONTO) AND W.
New optical/uv counterparts and SEDs of Isolated NS ATISH KAMBLE, D. KAPLAN (UW-MILWAUKEE), M. VAN KERKWIJK (TORONTO) AND W. HO (SOUTHAMPTON) RX J1856...a puzzle! Featureless BB spectrum instead of harder
A new fast wind in a star forming galaxy
A new fast wind in a star forming galaxy V. Braito J. Reeves, G. Matzeu, E. Nardini, M. Costa, A. Lobban, F. Tombesi L. Ballo, R. Della Ceca, P. Severgnini, J. Turner PDS456: the prototype of the UFOs
A (Broad-band) Soft X-ray Polarimeter
A (Broad-band) Soft X-ray Polarimeter Herman L. Marshall Moritz Guenther, Ralf K. Heilmann, Norbert S. Schulz, Sarah N. T. Heine, Mark D. Egan, Mark Schattenburg, Deepto Chakrabarty, Adam Trebach (MIT),
MILLENNIUM YEAR X-RAY TRANSIENTS IN ANDROMEDA GALAXY 2. OBSERVATIONS AND DATA ANALYSIS
Draft version August 30, 2001 Preprint typeset using LATEX style emulateapj v. 04/03/99 MILLENNIUM YEAR X-RAY TRANSIENTS IN ANDROMEDA GALAXY Sergey P. Trudolyubov 1,2, Konstantin N. Borozdin 1,2 and William
A FIRST LOOK WITH Chandra AT SGR AFTER THE GIANT FLARE: SIGNIFICANT SPECTRAL SOFTENING AND RAPID FLUX DECAY
DRAFT VERSION MAY 12, 2008 Preprint typeset using L A TEX style emulateapj v. 21/08/00 A FIRST LOOK WITH Chandra AT SGR 1806 20 AFTER THE GIANT FLARE: SIGNIFICANT SPECTRAL SOFTENING AND RAPID FLUX DECAY
Suzaku XIS Contamination Status
Suzaku XIS Contamination Status Eric D. Miller (MIT) Bev LaMarr (MIT), M. Tsujimoto, K. Wada (ISAS/JAXA) IACHEC 2014 http://space.mit.edu/xis/monitor/contam Outline contamination history independent of
arxiv:astro-ph/ v2 30 Dec 2001
Evolution of Isolated Neutron Stars Sergei Popov Sternberg Astronomical Institute November 10, 2000 arxiv:astro-ph/0101031v2 30 Dec 2001 Abstract. In this paper we briefly review our recent results on
The BAT AGN Survey - Progress Report J. Tueller, C. Markwardt, L. Winter and R. Mushotzky Goddard Space Flight Center
The BAT AGN Survey - Progress Report J. Tueller, C. Markwardt, L. Winter and R. Mushotzky Goddard Space Flight Center The Swift BAT (Burst and Transient Telescope) has been observing the whole sky in the
arxiv: v1 [astro-ph.sr] 18 Jul 2013
![arxiv: v1 [astro-ph.sr] 18 Jul 2013](/thumbs/74/69664630.jpg "arxiv: v1 [astro-ph.sr] 18 Jul 2013")
Compact Stars in the QCD Phase Diagram III (CSQCD III) December 12-15, 2012, Guarujá, SP, Brazil http://www.astro.iag.usp.br/~foton/csqcd3 Describing SGRs/AXPs as fast and magnetized white dwarfs arxiv:1307.5074v1
Cooling Limits for the
Cooling Limits for the Page et al. 2004 Youngest Neutron Stars Cooling from the Youngest NSs SNR Zone NSs younger than ~50 kyr offer strong constraints on rapid cooling - the associated physical processes
X-ray data analysis. Andrea Marinucci. Università degli Studi Roma Tre
X-ray data analysis Andrea Marinucci Università degli Studi Roma Tre marinucci@fis.uniroma3.it Goal of these lectures X-ray data analysis why? what? how? How? This is intentended to be a general reference
ROSAT Roentgen Satellite. Chandra X-ray Observatory
ROSAT Roentgen Satellite Joint facility: US, Germany, UK Operated 1990 1999 All-sky survey + pointed observations Chandra X-ray Observatory US Mission Operating 1999 present Pointed observations How do
Detailed ROSAT X-ray Analysis of the AM Her Cataclysmic Variable VV Pup
Detailed ROSAT X-ray Analysis of the AM Her Cataclysmic Variable VV Pup E. El kholy 1,2 and M. I. Nouh 1,2. 1 Physics Department, College of Science, Northern Border University 1320, Arar, Saudi Arabia
X-raying the interstellar medium at high latitudes
X-raying the interstellar medium at high latitudes Ciro Pinto J. S. Kaastra(1,2), J. Kriss(3,4), E. Costantini(1), and the Mrk 509 consortium (1) SRON Netherlands Institute for Space Research (2) Astronomical
Astrophysical techniques. Lecture 3: X-ray astronomy
Astrophysical techniques Lecture 3: X-ray astronomy Peter Wheatley P.J.Wheatley@warwick.ac.uk Outline Introduction X-ray emission processes Instrumentation Practicalities Multi-wavelength astronomy UV
Emission from Isolated Neutron Stars. Observations and model applications
Thermal Emission from Isolated Neutron Stars Theoretical aspects Observations and model applications Slava Zavlin (MPE, Garching) A Short History Chi & Salpeter (1964) and Tsuruta (1964): thermal radiation
Nuclear X-ray Emission and Mass Outflow From Broad Lined Radio Galaxies (Lorentz Center, Leiden 2009)
Nuclear X-ray Emission and Mass Outflow From Broad Lined Radio Galaxies (Lorentz Center, Leiden 2009) James Reeves (Keele Univ, UK) Collaborators:- Rita Sambruna (NASA/GSFC), Francesco Tombesi (NASA/GSFC
X-ray Properties of Rotation Powered Pulsars and Thermally Emitting Neutron Stars
X-ray Properties of Rotation Powered Pulsars and Thermally Emitting Neutron Stars George Pavlov (Penn State; Polytech.Univ SPb) Collaborators: Oleg Kargaltsev (George Washington Univ.) Bettina Posselt
Hot-subdwarf stars: a new class of X-ray sources
Hot-subdwarf stars: a new class of X-ray sources Nicola La Palombara 1 S. Mereghetti 1, A. Tiengo 1,2,3, P. Esposito 1 1 INAF - IASF Milano, 2 IUSS Pavia, 3 INFN Pavia Dublin June 16-19, 2014 Hot subdwarf
Tracing a Z-track in the M 31 X-ray binary RX J
A&A 411, 553 557 (2003) DOI: 10.1051/0004-6361:20031513 c ESO 2003 Astronomy & Astrophysics Tracing a Z-track in the M 31 X-ray binary RX J0042.6+4115 R. Barnard 1,U.Kolb 1, and J. P. Osborne 2 1 The Department
arxiv: v3 [astro-ph.co] 24 Jun 2010
![arxiv: v3 [astro-ph.co] 24 Jun 2010](/thumbs/88/117888134.jpg "arxiv: v3 [astro-ph.co] 24 Jun 2010")
Mon. Not. R. Astron. Soc. 000, 1 25 (2010) Printed 10 October 2018 (MN LATEX style file v2.2) The Observed Growth of Massive Galaxy Clusters II: X-ray Scaling Relations arxiv:0909.3099v3 [astro-ph.co]
arxiv: v1 [astro-ph] 30 Jan 2008
![arxiv: v1 [astro-ph] 30 Jan 2008](/thumbs/83/87508805.jpg "arxiv: v1 [astro-ph] 30 Jan 2008")
Astronomy & Astrophysics manuscript no. aa xmm c ESO 2018 May 26, 2018 XMM-Newton observations of the Small Magellanic Cloud: X-ray outburst of the 6.85 s pulsar XTE J0103-728 F. Haberl and W. Pietsch
Isolated Neutron Stars: Calvera and Beyond
Isolated Neutron Stars: Calvera and Beyond Bob Rutledge McGill University Collaborators: Derek Fox and Andrew Shevchuk (PSU) Monica Turner (McGill) Jason Hessels, Ben Stappers X-ray Observations of Isolated
Accretion Processes in Magnetic Cataclysmic Variables
LLNL-PRES-440231 Accretion Processes in Magnetic Cataclysmic Variables Christopher Mauche Boston, MA 2010 July 13-15 Lawrence Livermore National Laboratory This work was performed under the auspices of
The Quality and Stability of Chandra Telescope Pointing and Spacial Resolution
Calibration Review Poster C.1 221 The Quality and Stability of Chandra Telescope Pointing and Spacial Resolution Ping Zhao (SAO) For the past decade, Chandra X-ray Observatory revolutionized the X-ray
Surface emission of neutron stars
Surface emission of neutron stars NS Radii A NS with homogeneous surface temperature and local blackbody emission L 4 R 2 T 4 From dispersion measure F 4 L D 2 2 R / D T 4 From X-ray spectroscopy NS Radii
Roberto Soria (UCAS) Jets and outflows from super-eddington sources
Jets and outflows from super-eddington sources Roberto Soria (UCAS) Also thanks to: Ryan Urquhart (ICRAR PhD student) James Miller-Jones (ICRAR-Curtin) Manfred Pakull (Strasbourg Observatory) Christian
Observational appearance of strong gravity in X-rays
Observational appearance of strong gravity in X-rays Compact object Companion star (5000 K) Schwarzschild radius Schwarzschild metric R s 2GM Schwarzschild radius (= 2.95 km for 1М ) c 2 Accretion Black
The discovery of 12-min X-ray pulsations from 1WGA J
Mon. Not. R. Astron. Soc. 298, 502 506 (1998) The discovery of 12-min X-ray pulsations from 1WGA J1958.2+3232 G. L. Israel, 1 * L. Angelini, 2;3 * S. Campana, 4 * P. Giommi, 5 * L. Stella 1 * and N. E.
The 2006 Outburst of RS Oph: What are the questions that need to be discussed --and answered?
The 2006 Outburst of RS Oph: What are the questions that need to be discussed --and answered? Sumner Starrfield School of Earth and Space Exploration Arizona State University WHY DO WE CARE? RS Oph may
Matt Brorby (U of Iowa) with Philip Kaaret (U of Iowa) Illustration: NASA/CXC/M.Weiss
Matt Brorby (U of Iowa) with Philip Kaaret (U of Iowa) Illustration: NASA/CXC/M.Weiss http://chandra.harvard.edu/ Outline Why study ULX vs metallicity? Observations: Einstein, ROSAT, etc: N ULX, L ULX
The NuSTAR view of Radio-quiet AGN
The NuSTAR view of Radio-quiet AGN (Università degli Studi Roma Tre) on behalf of the NuSTAR AGN Physics WG Active Galactic Nuclei 11 Where Black Holes and Galaxies meet Trieste, 23-26 September 2014 Outline
Legacy IACHEC Working Group: the first steps
Legacy IACHEC Working Group: the first steps Matteo Guainazzi 1 & Andy Pollock 2 1 Astro-H & MM-Newton ESA-SOC, ESAC, Spain 2 GAIA and multi-mission Archive Scientist, ESA-SOC, ESA, Spain Scope Provide
EPIC OBSERVATIONS OF BRIGHT BL LAC OBJECTS: WHAT CAN WE LEARN FROM THE X-RAY SPECTRA ABOUT THE ISM
1 EPIC OBSERVATIONS OF BRIGHT BL LAC OBJECTS: WHAT CAN WE LEARN FROM THE X-RAY SPECTRA ABOUT THE ISM F. Haberl 1, S. Sembay 2, B. Altieri 3, and W. Brinkmann 1 1 Max-Planck-Institut fu r extraterrestrische
The Survey Science Centre report to the XMM Newton Users Group
The Survey Science Centre report to the XMM Newton Users Group Natalie Webb XMM-Newton Users Group 1 Topics SSC status/activities The 3XMM catalogue Development : 4XMM and the stacked catalogue SSC outreach
ACIS ( , ) Total e e e e-10 4.
1 SUMMARY 1 G21.5-0.9 1 Summary Distance: 5 kpc ( Safi-Harb et al., 2001 ) Position of Central Source (J2000): ( 18 33 34.0, -10 34 15.3 ) X-ray size: 4.7 x4.6 Description: 1.1 Summary of Chandra Observations
BAR. Chandra Acis Timing Brera And Rome astronomical observatories
CATS @ BAR Chandra Acis Timing Survey @ Brera And Rome astronomical observatories Gian Luca Israel, G. Rodríguez PE, Lara Sidoli A. Moretti, P. D Avanzo, S. Campana J. P. Halpern (Columbia U.), M. J. Coe
Wide-Band Spectral Studies of Magnetar Burst and Persistent Emissions
Wide-Band Spectral Studies of Magnetar Burst and Persistent Emissions Yujin E. Nakagawa Waseda University, Japan yujin@aoni.waseda.jp Collaborators Kazuo Makishima 1, Teruaki Enoto 2, Takanori Sakamoto
NuSTAR observation of the Arches cluster: X-ray spectrum extraction from a 2D image
NuSTAR observation of the Arches cluster: X-ray spectrum extraction from a 2D image Space Research Institute (IKI), Moscow, Russia E-mail: krivonos@iki.rssi.ru The NuSTAR mission performed a long (200
SOFT AND HARD X-RAY EXCESS EMISSION IN ABELL 3112 OBSERVED WITH CHANDRA
The Astrophysical Journal, 668:796Y805, 2007 October 20 # 2007. The American Astronomical Society. All rights reserved. Printed in U.S.A. A SOFT AND HARD X-RAY EXCESS EMISSION IN ABELL 3112 OBSERVED WITH
arxiv:astro-ph/ v1 26 Sep 2003
Astronomy & Astrophysics manuscript no. zs November 13, 2018 (DOI: will be inserted by hand later) Tracing a Z-track in the M31 X-ray binary RX J0042.6+4115 R. Barnard 1, U. Kolb 1, and J. P. Osborne 2
A Cluster of Galaxies, Abell 496
A Cluster of Galaxies, Abell 496 F. Nobels and W. Mulder MSc Astronomy & Kapteyn Astronomical Institute, University of Groningen (Dated: November 11, 2015) As part of the course High-Energy Astrophysics,
Victoria Kaspi (McGill University, Montreal, Canada)
Victoria Kaspi (McGill University, Montreal, Canada) C. Espinoza M. Gonzalez M. Kramer M. Livingstone A. Lyne M. McLaughlin S. Olausen C.Y. Ng G. Pavlov W. Zhu Victoria Kaspi (McGill University, Montreal,
A propelling neutron star in the enigmatic Be-star γ Cassiopeia
A propelling neutron star in the enigmatic Be-star γ Cassiopeia Konstantin Postnov (Moscow University, Sternberg Astronomical Institute) Physics of Neutron Stars 2017 St. Petersbourg, July 14, 2017 PK,
The Origin of Type Ia Supernovae
The Origin of Type Ia Supernovae Gijs Nelemans Radboud University Nijmegen with Rasmus Voss, Mikkel Nielsel, Silvia Toonen, Madelon Bours, Carsten Dominik Outline Introduction: supernovae Relevance Type
PoS(extremesky2009)018
Swift/XRT follow-up observations of unidentified INTEGRAL/IBIS sources E-mail: landi@iasfbo.inaf.it L. Bassani E-mail: bassani@iasfbo.inaf.it A. Malizia E-mail: malizia@iasfbo.inaf.it J. B. Stephen E-mail:
1 About EDSER. 2 Processing. MEMORANDUM September 21, To: From: Subject: File
MIT Kavli Institute Chandra X-Ray Center MEMORANDUM September 21, 21 To: From: Subject: File Revision: 1. URL: File: David P. Huenemoerder, SDS Notes on sub- event algorithm effect for Chandra grating
Mapping the non thermal emission in Coma cluster of galaxies using the FeXXV/FeXXVI line ratio
Mapping the non thermal emission in Coma cluster of galaxies using the FeXXV/FeXXVI line ratio J. Nevalainen 1 & D. Eckert 2 1 Helsinki University Observatory, Finland 2 ISDC, Geneva, Switzerland Evidence
Probing Neutron Star Physics using Thermonuclear X-ray Bursts
Probing Neutron Star Physics using Thermonuclear X-ray Bursts Sudip Bhattacharyya University of Maryland (CRESST) NASA s Goddard Space Flight Center Outline Neutron Stars: why do we care? Thermonuclear
Pulsar Observations with the Fermi Large Area Telescope
Pulsar Observations with the Fermi Large Area Telescope First Light sky survey (4 days of exposure)) Launch: 11 June 2008 Gottfried Kanbach & Matthew Baring for the Fermi-LAT Collaboration 1 The high-energy
The central region of M 31 observed with XMM-Newton
A&A 365, L195 L201 (2001) DOI: 10.1051/0004-6361:20000243 c ESO 2001 Astronomy & Astrophysics The central region of M 31 observed with XMM-Newton I. Group properties and diffuse emission R. Shirey 1,R.Soria
e e-03. which is distributed with standard chandra processing. visual inspection are included.
1 SUMMARY 1 SNR 0505-67.9 1 Summary Common Name: DEM L71 Distance: 50 kpc (distance to LMC, Westerlund(1990) ) Center of X-ray emission (J2000): ( 05 05 42.0, -67 52 39.8 ) X-ray size: 86 x 74 Description: