A dataset provided by the European Space Agency

Name: Galactic Center Field: Deep Exposure in AO-14
Published: 2025-03-25T09:54:38Z

Proposal ID	1420031
Obs ID	14200310001, 14200310002
Title	Galactic Center Field: Deep Exposure in AO-14
Download Data Associated to the proposal	https://isla.esac.esa.int/tap/download/bundle?format=ascii_curl&product_id=prop_id:1420031
DOI	https://doi.org/10.57780/esa-r04hnfi
Author	Grebenev
Abstract	As a follow-up of our earlier observations (2 Ms in AO-1, 2.5 Ms in AO-2 and 2 Ms in AO-3) we propose a new deep 1.6 Msec exposure of the Galactic Center field which corresponds to 15% share time in the total available for this target in AO-14. Observations of the GC region make the best use of the unique INTEGRAL capabilities and undoubtedly are the most efficient investment of its precious observing time. It is important for the study of Galactic diffuse nuclear and positron annihilation lines, however the main objectives of the proposed observations are the monitoring of Sgr A* and a dozen of black-hole and other peculiar X-ray binaries, and search for the new transient sources and phenomena.
Publications	A faint outburst of the accreting millisecond X-ray pulsar SAX J1748.9-2021 in NGC 6440 - Pintore, F., Sanna, A.,Riggio, A.,Di Salvo, T.,Mereghetti, S.,Bozzo, E.,Sanchez-Fernandez, C.,Burderi, L.,Iaria, R. (2018-09-01) http://ui.adsabs.harvard.edu/#abs/2018MNRAS.479.4084P Burst-induced coronal cooling in GS 1826-24. The clock wagging its tail - Sanchez-Fernandez, C., Kajava, J. J. E.,Poutanen, J.,Kuulkers, E.,Suleimanov, V. F. (2020-02-01) http://ui.adsabs.harvard.edu/#abs/2020A&A...634A..58S 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 105 Hz coherent pulsations in the ultracompact binary IGR J16597-3704 - Sanna, A., Bahramian, A.,Bozzo, E.,Heinke, C.,Altamirano, D.,Wijnands, R.,Degenaar, N.,Maccarone, T.,Riggio, A.,Di Salvo, T.,Iaria, R.,Burgay, M.,Possenti, A.,Ferrigno, C.,Papitto, A.,Sivakoff, G. R.,D Amico, N.,Burderi, L. (2018-02-01) http://ui.adsabs.harvard.edu/#abs/2018A&A...610L...2S 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 IGR J17329-2731: The birth of a symbiotic X-ray binary - Bozzo, E., Bahramian, A.,Ferrigno, C.,Sanna, A.,Strader, J.,Lewis, F.,Russell, D. M.,di Salvo, T.,Burderi, L.,Riggio, A.,Papitto, A.,Gandhi, P.,Romano, P. (2018-05-01) http://ui.adsabs.harvard.edu/#abs/2018A&A...613A..22B INTEGRAL Observations of Magnetars - Pacholski, Dominik Patryk, Ducci, Lorenzo,Topinka, Martin,Mereghetti, Sandro (2025-01-01) http://ui.adsabs.harvard.edu/#abs/2025AN....34640109P Low mass X-ray binaries in the Inner Galaxy: implications for millisecond pulsars and the GeV excess - Haggard, Daryl, Heinke, Craig,Hooper, Dan,Linden, Tim (2017-05-01) http://ui.adsabs.harvard.edu/#abs/2017JCAP...05..056H 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 interpretation of the two hard X-ray sources IGR J17503-2636 and IGR J17507-2647 - Sidoli, L., Sguera, V.,Esposito, P.,Sathyaprakash, R.,Ponti, G.,Mondal, S.,Bird, A. J. (2025-01-01) http://ui.adsabs.harvard.edu/#abs/2025A&A...693A..45S Onset of Photospheric Impacts and Helioseismic Waves in X9.3 Solar Flare of 2017 September 6 - Sharykin, Ivan N., Kosovichev, Alexander G. (2018-09-01) http://ui.adsabs.harvard.edu/#abs/2018ApJ...864...86S On the nature of the soft I3-ray emission in the hard state of the black hole transient GRS 1716-249 - Bassi, T., Malzac, J.,Del Santo, M.,Jourdain, E.,Roques, J. -P.,D Ai, A.,Miller-Jones, J. C. A.,Belmont, R.,Motta, S. E.,Segreto, A.,Testa, V.,Casella, P. (2020-03-01) http://ui.adsabs.harvard.edu/#abs/2020MNRAS.494..571B Phase-resolved hard X-ray emission of the high-mass binary LS 5039: a spectral hardening above 50 keV detected with INTEGRAL - Falanga, M., Bykov, A. M.,Li, Z.,Krassilchtchikov, A. M.,Petrov, A. E.,Bozzo, E. (2021-10-01) http://ui.adsabs.harvard.edu/#abs/2021A&A...654A.127F 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 Searching for orbital period modulation in X-ray observations of the symbiotic X-ray binary GX 1+4 - Klawin, Moritz, Ducci, Lorenzo,Mirac Serim, M.,Santangelo, Andrea,Ferrigno, Carlo,Bozzo, Enrico (2024-12-01) http://ui.adsabs.harvard.edu/#abs/2024A&A...692A..19K 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 ⁴⁴Ti ejecta in young supernova remnants - Weinberger, Christoph, Diehl, Roland,Pleintinger, Moritz M. M.,Siegert, Thomas,Greiner, Jochen (2020-06-01) http://ui.adsabs.harvard.edu/#abs/2020A&A...638A..83W 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 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 Unveiling the short and faint X-ray transient nature of IGR J17419-2802 - Sguera, V., Sidoli, L. (2024-10-01) http://ui.adsabs.harvard.edu/#abs/2024A&A...690A.260S XMMU J181227.8-181234: a new ultracompact X-ray binary candidate - Goodwin, A. J., Galloway, D. K.,in t Zand, J. J. M.,Kuulkers, E.,Bilous, A.,Keek, L. (2019-07-01) http://ui.adsabs.harvard.edu/#abs/2019MNRAS.486.4149G X-Ray Observations of the Isolated Black Hole Candidate OGLE-2011-BLG-0462 and Other Collapsed Objects Discovered through Gravitational Microlensing - Mereghetti, S., Sidoli, L.,Ponti, G.,Treves, A. (2022-07-01) http://ui.adsabs.harvard.edu/#abs/2022ApJ...934...62M
Temporal Coverage	2017-02-16T01:15:46Z / 2017-10-27T23:20:17Z
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, Grebenev, 2025, 'Galactic Center Field: Deep Exposure in AO-14', 1.0, European Space Agency, https://doi.org/10.57780/esa-r04hnfi