A dataset provided by the European Space Agency

Proposal ID	0820037
Obs ID	08200370001, 08200370002, 08200370003, 08200370004, 08200370005, 08200370006, 08200370007, 08200370008, 08200370009, 08200370010, 08200370011, 08200370012, 08200370013, 08200370014, 08200370015, 08200370016, 08200370017, 08200370018, 08200370019, 08200370020, 08200370021
Title	Broad view on high energy Galactic background: Inner Galaxy
Download Data Associated to the proposal	https://isla.esac.esa.int/tap/download/bundle?format=ascii_curl&product_id=prop_id:0820037
DOI	https://doi.org/10.57780/esa-wn2j9js
Author	Sunyaev
Abstract	This proposal is a one of three accompanying proposals aimed on obtaining legacy-level observational datasets on the Milky Way Galactic disk. The ultimate goal of the entire project (which started in AO4 and which we plan to continue it in subsequent AOs) is to have model independent and systematics free measurements of the fluxes in nuclear lines (511 keV annihilation emission, 1.8 MeV 26Al and 1.17 MeV and 1.33 MeV 60Fe lines) and a broad band spectrum of the Galactic background emission, which at different energies is provided either by cumulative emission of faint Galactic source or by interaction of low energy cosmic rays with interstellar medium. Our strategy was supported by INTEGRAL TACs during previous AOs and now we propose to continue the coverage of the Galactic disk with scanning observations. Taking into account the unique combination of properties of INTEGRAL instruments - broad band coverage, large fields of view and possibilities to eliminate the contribution of descrete sources from the total measured photon flux, the proposed strategy is the best possible usage of the valuable INTEGRAL time.In this proposal we ask for 2 Msec observations of Galactic region at l=-22.5 deg which will be complimentary to the already performed observations of the inner Galaxy at l~40, 22.5 and -45 deg. Having two model-independent, systematics free and symmetric (l=+/- 22.5 deg) measurements of the 511 keV annihilation line flux we will put strong constrains on symmetry of line emission. This proposal will provide complimentary data to the accepted AO6 KP proposal of G. Weidenspointner (ID: 06K0003) which scans the Galaxy along the plane.
Publications	An atlas of exotic variability in IGR J17091-3624: a comparison with GRS 1915+105 - Court, J. M. C., Altamirano, D.,Pereyra, M.,Boon, C. M.,Yamaoka, K.,Belloni, T.,Wijnands, R.,Pahari, M. (2017-07-01) http://ui.adsabs.harvard.edu/#abs/2017MNRAS.468.4748C A possible cyclotron resonance scattering feature near 0.7 keV in X1822-371 - Iaria, R., Di Salvo, T.,Matranga, M.,Galiano, C. G.,D Ai, A.,Riggio, A.,Burderi, L.,Sanna, A.,Ferrigno, C.,Del Santo, M.,Pintore, F.,Robba, N. R. (2015-05-01) http://ui.adsabs.harvard.edu/#abs/2015A&A...577A..63I Apsidal motion and absolute parameters of GV Nor and V881 Sco based on mid-resolution spectroscopy and TESS photometry - Surgit, Derya, Zasche, Petr,Hadrava, Petr,Erdem, Ahmet,Engelbrecht, Chris A.,Marang, Fred,Masek, Martin,Stevens, Daniel J. (2023-03-01) http://ui.adsabs.harvard.edu/#abs/2023MNRAS.519.4699S A Study of the 20 day Superorbital Modulation in the High-mass X-Ray Binary IGR J16493-4348 - Coley, Joel B., Corbet, Robin H. D.,Furst, Felix,Huxtable, Gregory,Krimm, Hans A.,Pearlman, Aaron B.,Pottschmidt, Katja (2019-07-01) http://ui.adsabs.harvard.edu/#abs/2019ApJ...879...34C Background modelling for I3-ray spectroscopy with INTEGRAL/SPI - Siegert, Thomas, Diehl, Roland,Weinberger, Christoph,Pleintinger, Moritz M. M.,Greiner, Jochen,Zhang, Xiaoling (2019-06-01) http://ui.adsabs.harvard.edu/#abs/2019A&A...626A..73S Broad-band study of hard X-ray-selected absorbed active galactic nuclei - de Rosa, A., Panessa, F.,Bassani, L.,Bazzano, A.,Bird, A.,Landi, R.,Malizia, A.,Molina, M.,Ubertini, P. (2012-03-01) http://ui.adsabs.harvard.edu/#abs/2012MNRAS.420.2087D Characterization of new hard X-ray cataclysmic variables - Bernardini, F., de Martino, D.,Falanga, M.,Mukai, K.,Matt, G.,Bonnet-Bidaud, J. -M.,Masetti, N.,Mouchet, M. (2012-06-01) http://ui.adsabs.harvard.edu/#abs/2012A&A...542A..22B Coincidence of a high-fluence blazar outburst with a PeV-energy neutrino event - Kadler, M., Krauss, F.,Mannheim, K.,Ojha, R.,Muller, C.,Schulz, R.,Anton, G.,Baumgartner, W.,Beuchert, T.,Buson, S.,Carpenter, B.,Eberl, T.,Edwards, P. G.,Eisenacher Glawion, D.,Elsasser, D.,Gehrels, N.,Grafe, C.,Gulyaev, S.,Hase, H.,Horiuchi, S.,James, C. W.,Kappes, A.,Kappes, A.,Katz, U.,Kreikenbohm, A.,Kreter, M.,Kreykenbohm, I.,Langejahn, M.,Leiter, K.,Litzinger, E.,Longo, F.,Lovell, J. E. J.,McEnery, J.,Natusch, T.,Phillips, C.,Plotz, C.,Quick, J.,Ros, E.,Stecker, F. W.,Steinbring, T.,Stevens, J.,Thompson, D. J.,Trustedt, J.,Tzioumis, A. K.,Weston, S.,Wilms, J.,Zensus, J. A. (2016-08-01) http://ui.adsabs.harvard.edu/#abs/2016NatPh..12..807K Comparing simulated ²⁶Al maps to gamma-ray measurements - Pleintinger, Moritz M. M., Siegert, Thomas,Diehl, Roland,Fujimoto, Yusuke,Greiner, Jochen,Krause, Martin G. H.,Krumholz, Mark R. (2019-12-01) http://ui.adsabs.harvard.edu/#abs/2019A&A...632A..73P Constraints on positron annihilation kinematics in the inner Galaxy - Siegert, Thomas, Crocker, Roland M.,Diehl, Roland,Krause, Martin G. H.,Panther, Fiona H.,Pleintinger, Moritz M. M.,Weinberger, Christoph (2019-07-01) http://ui.adsabs.harvard.edu/#abs/2019A&A...627A.126S Cumulative luminosity distributions of supergiant fast X-ray transients in hard X-rays - Paizis, A., Sidoli, L. (2014-04-01) http://ui.adsabs.harvard.edu/#abs/2014MNRAS.439.3439P Determination of the Mass of IGR J17091-3624 from Spectro-temporal Variations during the Onset Phase of the 2011 Outburst - Iyer, N., Nandi, A.,Mandal, S. (2015-07-01) http://ui.adsabs.harvard.edu/#abs/2015ApJ...807..108I Determining the nature of faint X-ray sources from the ASCA Galactic center survey - Lutovinov, A. A., Revnivtsev, M. G.,Karasev, D. I.,Shimansky, V. V.,Burenin, R. A.,Bikmaev, I. F.,Vorob ev, V. S.,Tsygankov, S. S.,Pavlinsky, M. N. (2015-05-01) http://ui.adsabs.harvard.edu/#abs/2015AstL...41..179L 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 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 Dust-scattering Halo and Giant Hard X-Ray Flare from the Supergiant Fast X-Ray Transient IGR J16479-4514 Investigated with XMM-Newton and INTEGRAL - Sguera, V., Tiengo, A.,Sidoli, L.,Bird, A. J. (2020-09-01) http://ui.adsabs.harvard.edu/#abs/2020ApJ...900...22S Ephemeris, orbital decay, and masses of ten eclipsing high-mass X-ray binaries - Falanga, M., Bozzo, E.,Lutovinov, A.,Bonnet-Bidaud, J. M.,Fetisova, Y.,Puls, J. (2015-05-01) http://ui.adsabs.harvard.edu/#abs/2015A&A...577A.130F 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 First analysis of eight Algol-type binaries: EI Aur, XY Dra, BP Dra, DD Her, VX Lac, WX Lib, RZ Lyn, and TY Tri - Zasche, P., (2016-01-01) http://ui.adsabs.harvard.edu/#abs/2016NewA...42....1Z 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 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 Gamma-ray spectroscopy of positron annihilation in the Milky Way - Siegert, Thomas, Diehl, Roland,Khachatryan, Gerasim,Krause, Martin G. H.,Guglielmetti, Fabrizia,Greiner, Jochen,Strong, Andrew W.,Zhang, Xiaoling (2016-02-01) http://ui.adsabs.harvard.edu/#abs/2016A&A...586A..84S Hard X-ray emission of Sco X-1 - Revnivtsev, Mikhail G., Tsygankov, Sergey S.,Churazov, Eugene M.,Krivonos, Roman A. (2014-12-01) http://ui.adsabs.harvard.edu/#abs/2014MNRAS.445.1205R IGR J17361-4441: a possible new accreting X-ray binary in NGC 6388 - Bozzo, E., Ferrigno, C.,Stevens, J.,Belloni, T. M.,Rodriguez, J.,den Hartog, P. R.,Papitto, A.,Kreykenbohm, I.,Fontani, F.,Gibaud, L. (2011-11-01) http://ui.adsabs.harvard.edu/#abs/2011A&A...535L...1B 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 INTEGRAL Observations of Magnetars - Pacholski, Dominik Patryk, Ducci, Lorenzo,Topinka, Martin,Mereghetti, Sandro (2025-01-01) http://ui.adsabs.harvard.edu/#abs/2025AN....34640109P INTEGRAL/SPI {$gamma$}-ray line spectroscopy. Response and background characteristics - Diehl, Roland, Siegert, Thomas,Greiner, Jochen,Krause, Martin,Kretschmer, Karsten,Lang, Michael,Pleintinger, Moritz,Strong, Andrew W.,Weinberger, Christoph,Zhang, Xiaoling (2018-03-01) http://ui.adsabs.harvard.edu/#abs/2018A&A...611A..12D Interplay between heartbeat oscillations and wind outflow in microquasar IGR J17091-3624 - Janiuk, Agnieszka, Grzedzielski, Mikolaj,Capitanio, Fiamma,Bianchi, Stefano (2015-02-01) http://ui.adsabs.harvard.edu/#abs/2015A&A...574A..92J JEM-X/INTEGRAL X-ray survey of the galactic center region - Grebenev, S. A., Mereminskiy, I. A. (2015-12-01) http://ui.adsabs.harvard.edu/#abs/2015AstL...41..765G Kinematics of massive star ejecta in the Milky Way as traced by ²⁶Al - Kretschmer, Karsten, Diehl, Roland,Krause, Martin,Burkert, Andreas,Fierlinger, Katharina,Gerhard, Ortwin,Greiner, Jochen,Wang, Wei (2013-11-01) http://ui.adsabs.harvard.edu/#abs/2013A&A...559A..99K Leptonic origin of the 100 MeV γ-ray emission from the Galactic centre - Malyshev, D., Chernyakova, M.,Neronov, A.,Walter, R. (2015-10-01) http://ui.adsabs.harvard.edu/#abs/2015A&A...582A..11M Neutron star masses from hydrodynamical effects in obscured supergiant high mass X-ray binaries - Manousakis, A., Walter, R.,Blondin, J. M. (2012-11-01) http://ui.adsabs.harvard.edu/#abs/2012A&A...547A..20M 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 Orbital variations in intensity and spectral properties of the highly obscured sgHMXB IGR J16318-4848 - Iyer, Nirmal, Paul, Biswajit (2017-10-01) http://ui.adsabs.harvard.edu/#abs/2017MNRAS.471..355I Phase-resolved X-Ray Spectra of Magnetars and the Coronal Outflow Model - Hascoet, Romain, Beloborodov, Andrei M.,den Hartog, Peter R. (2014-05-01) http://ui.adsabs.harvard.edu/#abs/2014ApJ...786L...1H Primordial black hole dark matter in the context of extra dimensions - Friedlander, Avi, Mack, Katherine J.,Schon, Sarah,Song, Ningqiang,Vincent, Aaron C. (2022-05-01) http://ui.adsabs.harvard.edu/#abs/2022PhRvD.105j3508F 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 Searching for γ-Ray Blazar Candidates among the Unidentified INTEGRAL Sources - Massaro, F., Paggi, A.,D Abrusco, R.,Tosti, G. (2012-05-01) http://ui.adsabs.harvard.edu/#abs/2012ApJ...750L..35M ²⁶Al gamma rays from the Galaxy with INTEGRAL/SPI - Pleintinger, Moritz M. M., Diehl, Roland,Siegert, Thomas,Greiner, Jochen,Krause, Martin G. H. (2023-04-01) http://ui.adsabs.harvard.edu/#abs/2023A&A...672A..53P Swift, NuSTAR, and INTEGRAL observations of the symbiotic X-ray binary IGR J16194-2810 - Bozzo, E., Romano, P.,Ferrigno, C.,Ducci, L. (2024-01-01) http://ui.adsabs.harvard.edu/#abs/2024MNRAS.527.3585B The efficiency of nuclear burning during thermonuclear (Type I) bursts as a function of accretion rate - Cavecchi, Y., Galloway, D. K.,Goodwin, A. J.,Johnston, Z.,Heger, A. (2020-12-01) http://ui.adsabs.harvard.edu/#abs/2020MNRAS.499.2148C The first study of 54 new eccentric eclipsing binaries in our Galaxy - Zasche, P., Wolf, M.,Uhlar, R.,Cagas, P.,Jurysek, J.,Masek, M.,Honkova, K.,Kucakova, H.,Lehky, M.,Kotkova, L.,White, G. J.,Bewsher, D.,Tylsar, M.,Jelinek, M.,Paschke, A. (2018-11-01) http://ui.adsabs.harvard.edu/#abs/2018A&A...619A..85Z 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 Galactic ²⁶Al Emission Map as Revealed by INTEGRAL SPI - Bouchet, Laurent, Jourdain, Elisabeth,Roques, Jean-Pierre (2015-03-01) http://ui.adsabs.harvard.edu/#abs/2015ApJ...801..142B 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 The INTEGRAL/IBIS AGN catalogue - I. X-ray absorption properties versus optical classification - Malizia, A., Bassani, L.,Bazzano, A.,Bird, A. J.,Masetti, N.,Panessa, F.,Stephen, J. B.,Ubertini, P. (2012-11-01) http://ui.adsabs.harvard.edu/#abs/2012MNRAS.426.1750M The peculiar 2011 outburst of the black hole candidate IGR J17091-3624, a GRS 1915+105-like source? - Capitanio, F., Del Santo, M.,Bozzo, E.,Ferrigno, C.,De Cesare, G.,Paizis, A. (2012-06-01) http://ui.adsabs.harvard.edu/#abs/2012MNRAS.422.3130C The puzzling source IGR J17361-4441 in NGC 6388: a possible planetary tidal disruption event - Del Santo, M., Nucita, A. A.,Lodato, G.,Manni, L.,De Paolis, F.,Farihi, J.,De Cesare, G.,Segreto, A. (2014-10-01) http://ui.adsabs.harvard.edu/#abs/2014MNRAS.444...93D The spectral catalogue of INTEGRAL gamma-ray bursts. results of the joint IBIS/SPI spectral analysis - Bosnjak, Z., Gotz, D.,Bouchet, L.,Schanne, S.,Cordier, B. (2014-01-01) http://ui.adsabs.harvard.edu/#abs/2014A&A...561A..25B The Study of Triple Systems V949 Cen, V358 Pup and V1055 Sco - Zasche, P., Honkova, K.,Jurysek, J.,Masek, M. (2015-06-01) http://ui.adsabs.harvard.edu/#abs/2015AcA....65..151Z Timing properties of gamma-ray bursts detected by SPI-ACS detector onboard INTEGRAL - Savchenko, V., Neronov, A.,Courvoisier, T. J. -L. (2012-05-01) http://ui.adsabs.harvard.edu/#abs/2012A&A...541A.122S 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 Understanding the X-ray spectrum of anomalous X-ray pulsars and soft gamma-ray repeaters - Guo, Yan-Jun, Dai, Shi,Li, Zhao-Sheng,Liu, Yuan,Tong, Hao,Xu, Ren-Xin (2015-04-01) http://ui.adsabs.harvard.edu/#abs/2015RAA....15..525G Unveiling the nature of INTEGRAL objects through optical spectroscopy. X. A new multi-year, multi-observatory campaign - Masetti, N., Parisi, P.,Palazzi, E.,Jimenez-Bailon, E.,Chavushyan, V.,McBride, V.,Rojas, A. F.,Steward, L.,Bassani, L.,Bazzano, A.,Bird, A. J.,Charles, P. A.,Galaz, G.,Landi, R.,Malizia, A.,Mason, E.,Minniti, D.,Morelli, L.,Schiavone, F.,Stephen, J. B.,Ubertini, P. (2013-08-01) http://ui.adsabs.harvard.edu/#abs/2013A&A...556A.120M VerticaVertical position of the Sun with gamma-rays - Siegert, Thomas, (2019-12-01) http://ui.adsabs.harvard.edu/#abs/2019A&A...632L...1S 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	2011-02-26T14:15:49Z / 2012-02-27T15:33:42Z
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	2025-03-25T09:54:36Z
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Sunyaev, 2025, 'Broad view on high energy Galactic background: "Inner Galaxy"', 1.0, European Space Agency, https://doi.org/10.57780/esa-wn2j9js