A dataset provided by the European Space Agency

Name: INTEGRAL Spectra of X-ray Bright Compton-Thin Seyfert 2s
Published: 2025-03-25T09:54:37Z

Proposal ID	1020030
Obs ID	10200300001
Title	INTEGRAL Spectra of X-ray Bright Compton-Thin Seyfert 2s
Download Data Associated to the proposal	https://isla.esac.esa.int/tap/download/bundle?format=ascii_curl&product_id=prop_id:1020030
DOI	https://doi.org/10.57780/esa-kosciqt
Author	Markowitz
Abstract	We propose to use INTEGRAL to obtain high quality broadband hard X-ray spectra of two Compton-thin Seyfert 2s with insufficient hard X-ray coverage to date: our primary object, Mkn 348, and a secondary target, the NELG NGC 526a. Both targets are X-ray bright, and have archival, long-term averaged RXTE-PCA spectra, as well as XMM-Newton and Suzaku spectra. Our proposed observations with INTEGRAL IBIS/ISGRI and JEM-X, combined with the lower energy archival spectra, will allow us to deconvolve broadband spectral components, constrain Compton reflection, and search for high-energy continuum cutoffs. We also request simultaneous XMM-Newton observations to aid in normalizing the low-energy spectrum.
Publications	Discovery of blue companions to two southern Cepheids: WW Car and FN Vel - Kovtyukh, V., Szabados, L.,Chekhonadskikh, F.,Lemasle, B.,Belik, S. (2015-04-01) http://ui.adsabs.harvard.edu/#abs/2015MNRAS.448.3567K Dose Measured On-Board INTEGRAL After More Than 12 Years in Space - Claret, Arnaud, Laurent, Philippe,Sauvageon, Aymeric,Savchenko, Volodymyr (2015-12-01) http://ui.adsabs.harvard.edu/#abs/2015ITNS...62.2784C Extreme relativistic electron fluxes in the Earths outer radiation belt: Analysis of INTEGRAL IREM data - Meredith, Nigel P., Horne, Richard B.,Sandberg, Ingmar,Papadimitriou, Constantinos,Evans, Hugh D. R. (2017-07-01) http://ui.adsabs.harvard.edu/#abs/2017SpWea..15..917M Galactic survey of ⁴⁴Ti sources with the IBIS telescope onboard INTEGRAL - Tsygankov, Sergey S., Krivonos, Roman A.,Lutovinov, Alexander A.,Revnivtsev, Mikhail G.,Churazov, Eugene M.,Sunyaev, Rashid A.,Grebenev, Sergey A. (2016-06-01) http://ui.adsabs.harvard.edu/#abs/2016MNRAS.458.3411T INTEGRAL 11-year hard X-ray survey above 100 keV - Krivonos, R., Tsygankov, S.,Lutovinov, A.,Revnivtsev, M.,Churazov, E.,Sunyaev, R. (2015-04-01) http://ui.adsabs.harvard.edu/#abs/2015MNRAS.448.3766K Multicolour modelling of SN 2013dx associated with GRB 130702A^★ - Volnova, A. A., Pruzhinskaya, M. V.,Pozanenko, A. S.,Blinnikov, S. I.,Minaev, P. Yu.,Burkhonov, O. A.,Chernenko, A. M.,Ehgamberdiev, Sh. A.,Inasaridze, R.,Jelinek, M.,Khorunzhev, G. A.,Klunko, E. V.,Krugly, Yu. N.,Mazaeva, E. D.,Rumyantsev, V. V.,Volvach, A. E. (2017-05-01) http://ui.adsabs.harvard.edu/#abs/2017MNRAS.467.3500V 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 Search for 511 keV emission in satellite galaxies of the Milky Way with INTEGRAL/SPI - Siegert, Thomas, Diehl, Roland,Vincent, Aaron C.,Guglielmetti, Fabrizia,Krause, Martin G. H.,Boehm, Celine (2016-10-01) http://ui.adsabs.harvard.edu/#abs/2016A&A...595A..25S 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 The INTEGRAL/IBIS AGN catalogue: an update - Malizia, A., Landi, R.,Molina, M.,Bassani, L.,Bazzano, A.,Bird, A. J.,Ubertini, P. (2016-07-01) http://ui.adsabs.harvard.edu/#abs/2016MNRAS.460...19M Type I X-ray Bursts Detected by the JEM-X Telescope Onboard the INTEGRAL Observatory in 2003-2015 - Chelovekov, I. V., Grebenev, S. A.,Mereminskiy, I. A.,Prosvetov, A. V. (2017-12-01) http://ui.adsabs.harvard.edu/#abs/2017AstL...43..781C Water megamaser emission in hard X-ray selected AGN - Panessa, F., Castangia, P.,Malizia, A.,Bassani, L.,Tarchi, A.,Bazzano, A.,Ubertini, P. (2020-09-01) http://ui.adsabs.harvard.edu/#abs/2020A&A...641A.162P X-ray absorption in INTEGRAL active galactic nuclei. Host galaxy inclination - Malizia, A., Bassani, L.,Stephen, J. B.,Bazzano, A.,Ubertini, P. (2020-07-01) http://ui.adsabs.harvard.edu/#abs/2020A&A...639A...5M
Temporal Coverage	2013-01-04T10:32:40Z / 2013-01-13T02:07:33Z
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	2025-03-25T09:54:37Z
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Markowitz, 2025, 'INTEGRAL Spectra of X-ray Bright Compton-Thin Seyfert 2s', 1.0, European Space Agency, https://doi.org/10.57780/esa-kosciqt