A dataset provided by the European Space Agency

Proposal ID 1420020
Obs ID 14200200001, 14200200002
Title EXPLORING THE HARD X-RAY EMISSION IN IGR J11014-6103
Download Data Associated to the proposal https://isla.esac.esa.int/tap/download/bundle?format=ascii_curl&product_id=prop_id:1420020
DOI https://doi.org/10.57780/esa-sxcn7o3
Author Pavan
Abstract Rotation powered pulsars are known to produce outflows in the form of wind nebulae and jets, and are recognised as important probes of relativistic shocks and particle acceleration. When the pulsar responsible for these outflows is travelling at supersonic linear velocity, the entire system strongly interacts with the surrounding medium. The properties of these high velocity PWN systems departs significantly from their more common zero/low-velocity cousins. In particular, recent X-ray observations are revealing -against any previous expectation- parsec-scale jets produced by some of the highest velocity pulsars. These jets develop, unbent, almost perpendicularly to their direction of motion. Although several hypotheses have been explored, at present the launching mechanism at the origin of these exceptional jets is still unclear. The INTEGRAL source IGR J11014-6103 (in the Carina region) hosts the brightest and most elongated of these jets, which extends helicoidaly over 15 pc and is accompanied by a straight 1pc counter-jet.Here we propose a 4 Msec observation of IGR J11014-6103 with INTEGRAL (to be performed in the next 2 AOs) to study the hard X-ray spectral properties of the system and in particular to constrain the hard X-ray spectral turn-over, and consequently the maximum energy of the injected electrons. The spectral turnover is expected in the range 80-200 keV, and therefore IBIS/ISGRI is the only detector currently able to provide such a constraint. This observation will complete a large multi-wavelength campaign that our group is performing on the source, from radio up to hard X-rays. The data will allow us to firmly establish the average intensity of the magnetic field responsible for the synchrotron radiation.
Publications
  • Diffuse Galactic emission spectrum between 0.5 and 8.0 MeV - Siegert, Thomas, Berteaud, Joanna,Calore, Francesca,Serpico, Pasquale D.,Weinberger, Christoph (2022-04-01) http://ui.adsabs.harvard.edu/#abs/2022A&A...660A.130S
  • Gamma-Ray Emission of 60Fe and 26Al Radioactivity in Our Galaxy - Wang, W., Siegert, T.,Dai, Z. G.,Diehl, R.,Greiner, J.,Heger, A.,Krause, M.,Lang, M.,Pleintinger, M. M. M.,Zhang, X. L. (2020-02-01) http://ui.adsabs.harvard.edu/#abs/2020ApJ...889..169W
  • GG Carinae: discovery of orbital-phase-dependent 1.583-day periodicities in the Be supergiant binary - Porter, Augustus, Blundell, Katherine,Podsiadlowski, Philipp,Lee, Steven (2021-06-01) http://ui.adsabs.harvard.edu/#abs/2021MNRAS.503.4802P
  • GG Carinae: orbital parameters and accretion indicators from phase-resolved spectroscopy and photometry - Porter, Augustus, Grant, David,Blundell, Katherine,Lee, Steven (2021-03-01) http://ui.adsabs.harvard.edu/#abs/2021MNRAS.501.5554P
  • Long-term optical and X-ray variability of the Be/X-ray binary H 1145-619: Discovery of an ongoing retrograde density wave - Alfonso-Garzon, J., Fabregat, J.,Reig, P.,Kajava, J. J. E.,Sanchez-Fernandez, C.,Townsend, L. J.,Mas-Hesse, J. M.,Crawford, S. M.,Kretschmar, P.,Coe, M. J. (2017-11-01) http://ui.adsabs.harvard.edu/#abs/2017A&A...607A..52A
  • New hard X-ray sources discovered in the ongoing INTEGRAL Galactic plane survey after 14 yr of observations - Krivonos, Roman A., Tsygankov, Sergey S.,Mereminskiy, Ilya A.,Lutovinov, Alexander A.,Sazonov, Sergey Yu.,Sunyaev, Rashid A. (2017-09-01) http://ui.adsabs.harvard.edu/#abs/2017MNRAS.470..512K
  • New Parallaxes of Galactic Cepheids from Spatially Scanning the Hubble Space Telescope: Implications for the Hubble Constant - Riess, Adam G., Casertano, Stefano,Yuan, Wenlong,Macri, Lucas,Anderson, Jay,MacKenty, John W.,Bowers, J. Bradley,Clubb, Kelsey I.,Filippenko, Alexei V.,Jones, David O.,Tucker, Brad E. (2018-03-01) http://ui.adsabs.harvard.edu/#abs/2018ApJ...855..136R
  • Prolonged sub-luminous state of the new transitional pulsar candidate CXOU J110926.4-650224 - Coti Zelati, Francesco, Papitto, Alessandro,de Martino, Domitilla,Buckley, David A. H.,Odendaal, Alida,Li, Jian,Russell, Thomas D.,Torres, Diego F.,Mazzola, Simona M.,Bozzo, Enrico,Gromadzki, Mariusz,Campana, Sergio,Rea, Nanda,Ferrigno, Carlo,Migliari, Simone (2019-02-01) http://ui.adsabs.harvard.edu/#abs/2019A&A...622A.211C
  • Study of changes in the pulsation period of 148 Galactic Cepheid variables - Csornyei, G., Szabados, L.,Molnar, L.,Cseh, B.,Egei, N.,Kalup, Cs,Kecskemethy, V.,Konyves-Toth, R.,Sarneczky, K.,Szakats, R. (2022-04-01) http://ui.adsabs.harvard.edu/#abs/2022MNRAS.511.2125C
  • Study of eclipsing binary and multiple systems in OB associations V: MQ Cen in Crux OB1 - Bakis, Volkan, Mikulasek, Zdenek,Janik, Jan,Zejda, Miloslav,Tunc, Efecan,Nitschelm, Christian,Bilir, Selcuk,Liska, Jiri,Bakis, Hicran (2019-09-01) http://ui.adsabs.harvard.edu/#abs/2019Ap&SS.364..162B
  • The Galactic Bulge Diffuse Emission in Broadband X-Rays with NuSTAR - Perez, Kerstin, Krivonos, Roman,Wik, Daniel R. (2019-10-01) http://ui.adsabs.harvard.edu/#abs/2019ApJ...884..153P
Temporal Coverage 2017-01-14T23:27:02Z / 2017-05-21T13:23:29Z
Version 1.0
Mission Description The INTEGRAL (International Gamma-Ray Astrophysics Laboratory) mission, launched by the European Space Agency (ESA) on October 17, 2002, was designed to study high-energy phenomena in the universe. INTEGRAL was operating until february 2025 and it was equipped with three high-energy instruments: the Imager on Board the INTEGRAL Satellite (IBIS), the Spectrometer on INTEGRAL (SPI), and the JEM-X (Joint European Monitor for X-rays). Its Optical Monitoring Camera (OMC) provided optical V-band magnitude measurements, complementing the high-energy observations.
Creator Contact https://www.cosmos.esa.int/web/integral/helpdesk
Date Published 2025-03-25T09:54:38Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, Pavan, 2025, 'EXPLORING THE HARD X-RAY EMISSION IN IGR J11014-6103', 1.0, European Space Agency, https://doi.org/10.57780/esa-sxcn7o3