The Line Emission Mapper (LEM) Probe Mission Concept
Autoři
KRAFT, R.; A. BOGDAN; J. ZUHONE; J. S. ADAMS; J. D. ALVARADO-GOMEZ; C. ARGIROFFI; M. AYROMLOU; M. AZADI; S. R. BANDLER; M. BARBERA; A. BHARDWAJ; V. BIFFI; D. BODEWITS; E. BOETTCHER; B. BRANHAM; J. N. BURCHETT; D. J. BURKE; J. CANN; J. A. CARTER; D. CASTRO; P. CHAKRABORTY; K. W. CHAN; S. CHEN; E. CHURAZOV; K. CODERRE; M. F. CORCORAN; R. S. CUMBEE; S. V. DEPALO; K. DOLAG; M. DONAHUE; W. B. DORIESE; J. J. DRAKE; W. DUNN; M. E. ECKART; D. ECKERT; S. ETTORI; Y. EZOE; C. H. FELDMAN; E. FLACCOMIO; W. R. FORMAN; M. GALEAZZI; A. C. GALL; C. GARRAFFO; M. GONZALEZ; N. GROSSO; J. HARTLEY; N. HELL; L. HERNQUIST; E. HODGES-KLUCK; J. HOUSTON; S. V. HULL; N. ISLAM; P. M. JANAS; F. J. JENNINGS; C. JONES; P. KAARET; H. KANNER; M. KAROVSKA; V. KASHYAP; P. J. KAVANAGH; R. L. KELLEY; I. KHABIBULLIN; C. A. KILBOURNE; C.-G. KIM; D. KOUTROUMPA; Orsolya Eszter KOVÁCS (348 Maďarsko, domácí); K D KUNTZ; S.-H. LEE; M. A. LEUTENEGGER; T. LINN; S. LOTTI; M. MARKEVITCH; K. MARTIN; L. MAY; D. MCCAMMON; S. C. MCENTEE; S. MEI; F. MERNIER; M. MICELI; J. B. MILLER; M. S. MIRAKHOR; K. MONSCH; Y. NAZE; D. NELSON; A. A. NORDT; A. OGORZALEK; J. OLSON; S. ORLANDO; E. OSBORNE; L. M. OSKINOVA; D. PATNAUDE; R. W. PFEIFLE; C. PINTO; P. PLUCINSKY; G. PONTI; D. PORQUET; F. S. PORTER; D. PRELE; S. RAMM; S. W. RANDALL; E. RASIA; M. M. RAU; S. RICHARDSON; K. S. SAKAI; A. SARKAR; G. SCHELLENBERGER; S. SCIORTINO; J. SCHAYE; A. SIMIONESCU; S. J. SMITH; M. SOBOLEWSKA; J. F. STEINER; J. STERN; Y. SU; M. SUN; N. TRUONG; E. URSINO; M. VALENTINI; S. VEILLEUX; S. VLADUTESCU-ZOPP; M. VOGELSBERGER; N. A. WAKEHAM; S. A. WALKER; Q. D. WANG; B. WARGELIN; K. A. WEAVER; J. K. WERK; Norbert WERNER (703 Slovensko, domácí); S. J. WOLK; C. ZHANG; W. W. ZHANG a I. ZHURAVLEVA
Vydání
BELLINGHAM, SPACE TELESCOPES AND INSTRUMENTATION 2024: ULTRAVIOLET TO GAMMA RAY, PT 1, s. 1309327-1309380, 2024
Active galactic nuclei; Astronomical instrumentation; Circumgalactic medium; Galaxy clusters; Galaxy evolution; High energy astrophysics; High resolution spectroscopy; Large-scale structure of the universe; Milky Way Galaxy; Star forming regions
The Line Emission Mapper (LEM) is a Probe mission concept developed in response to NASA's Astrophysics Probe Explorer (APEX) Announcement of Opportunity. LEM has a single science instrument composed of a large-area, wide-field X-ray optic and a microcalorimeter X-ray imaging spectrometer in the focal plane. LEM is optimized to observe low-surface-brightness diffuse X-ray emission over a 30' equivalent diameter field of view with 1.3 and 2.5 eV spectral resolution in the 0.2- 2.0 keV band. Our primary scientific objective is to map the thermal, kinetic, and elemental properties of the diffuse gas in the extended X-ray halos of galaxies, the outskirts of galaxy clusters, the filamentary structures between these clusters, the Milky Way star-formation regions, the Galactic halo, and supernova remnants in the Milky Way and Local Group. The combination of a wide-field optic with 18'' angular resolution end-to-end and a microcalorimeter array with 1.3 eV spectral resolution in a 5' x 5' inner array (2.5 eV outside of that) offers unprecedented sensitivity to extended low-surface-brightness X-ray emission. This allows us to study feedback processes, gas dynamics, and metal enrichment over seven orders of magnitude in spatial scales, from parsecs to tens of megaparsecs. LEM will spend approximately 11% of its five-year prime science mission performing an All-Sky Survey, the first all-sky X-ray survey at high spectral resolution. The remainder of the five-year science mission will be divided between directed science (30%) and competed General Observer science (70%). LEM and the NewAthena/XIFU are highly complementary, with LEM's optimization for soft X-rays, large FOV, 1.3 eV spectral resolution, and large grasp balancing the NewAthena/X-IFU's broadband sensitivity, large effective area, and unprecedented spectral resolving power at 6 keV. In this presentation, we will provide an overview of the mission architecture, the directed science driving the mission design, and the broad scope these capabilities offer to the entire astrophysics community.
KRAFT, R.; A. BOGDAN; J. ZUHONE; J. S. ADAMS; J. D. ALVARADO-GOMEZ; C. ARGIROFFI; M. AYROMLOU; M. AZADI; S. R. BANDLER; M. BARBERA; A. BHARDWAJ; V. BIFFI; D. BODEWITS; E. BOETTCHER; B. BRANHAM; J. N. BURCHETT; D. J. BURKE; J. CANN; J. A. CARTER; D. CASTRO; P. CHAKRABORTY; K. W. CHAN; S. CHEN; E. CHURAZOV; K. CODERRE; M. F. CORCORAN; R. S. CUMBEE; S. V. DEPALO; K. DOLAG; M. DONAHUE; W. B. DORIESE; J. J. DRAKE; W. DUNN; M. E. ECKART; D. ECKERT; S. ETTORI; Y. EZOE; C. H. FELDMAN; E. FLACCOMIO; W. R. FORMAN; M. GALEAZZI; A. C. GALL; C. GARRAFFO; M. GONZALEZ; N. GROSSO; J. HARTLEY; N. HELL; L. HERNQUIST; E. HODGES-KLUCK; J. HOUSTON; S. V. HULL; N. ISLAM; P. M. JANAS; F. J. JENNINGS; C. JONES; P. KAARET; H. KANNER; M. KAROVSKA; V. KASHYAP; P. J. KAVANAGH; R. L. KELLEY; I. KHABIBULLIN; C. A. KILBOURNE; C.-G. KIM; D. KOUTROUMPA; Orsolya Eszter KOVÁCS; K D KUNTZ; S.-H. LEE; M. A. LEUTENEGGER; T. LINN; S. LOTTI; M. MARKEVITCH; K. MARTIN; L. MAY; D. MCCAMMON; S. C. MCENTEE; S. MEI; F. MERNIER; M. MICELI; J. B. MILLER; M. S. MIRAKHOR; K. MONSCH; Y. NAZE; D. NELSON; A. A. NORDT; A. OGORZALEK; J. OLSON; S. ORLANDO; E. OSBORNE; L. M. OSKINOVA; D. PATNAUDE; R. W. PFEIFLE; C. PINTO; P. PLUCINSKY; G. PONTI; D. PORQUET; F. S. PORTER; D. PRELE; S. RAMM; S. W. RANDALL; E. RASIA; M. M. RAU; S. RICHARDSON; K. S. SAKAI; A. SARKAR; G. SCHELLENBERGER; S. SCIORTINO; J. SCHAYE; A. SIMIONESCU; S. J. SMITH; M. SOBOLEWSKA; J. F. STEINER; J. STERN; Y. SU; M. SUN; N. TRUONG; E. URSINO; M. VALENTINI; S. VEILLEUX; S. VLADUTESCU-ZOPP; M. VOGELSBERGER; N. A. WAKEHAM; S. A. WALKER; Q. D. WANG; B. WARGELIN; K. A. WEAVER; J. K. WERK; Norbert WERNER; S. J. WOLK; C. ZHANG; W. W. ZHANG a I. ZHURAVLEVA. The Line Emission Mapper (LEM) Probe Mission Concept. In SPACE TELESCOPES AND INSTRUMENTATION 2024: ULTRAVIOLET TO GAMMA RAY, PT 1. BELLINGHAM: SPIE-INT SOC OPTICAL ENGINEERING, 2024, s. 1309327-1309380. ISBN 978-1-5106-7509-4. Dostupné z: https://dx.doi.org/10.1117/12.3019969.
@inproceedings{2488100, author = {Kraft, R. and Bogdan, A. and ZuHone, J. and Adams, J. S. and AlvaradoandGomez, J. D. and Argiroffi, C. and Ayromlou, M. and Azadi, M. and Bandler, S. R. and Barbera, M. and Bhardwaj, A. and Biffi, V. and Bodewits, D. and Boettcher, E. and Branham, B. and Burchett, J. N. and Burke, D. J. and Cann, J. and Carter, J. A. and Castro, D. and Chakraborty, P. and Chan, K. W. and Chen, S. and Churazov, E. and Coderre, K. and Corcoran, M. F. and Cumbee, R. S. and DePalo, S. V. and Dolag, K. and Donahue, M. and Doriese, W. B. and Drake, J. J. and Dunn, W. and Eckart, M. E. and Eckert, D. and Ettori, S. and Ezoe, Y. and Feldman, C. H. and Flaccomio, E. and Forman, W. R. and Galeazzi, M. and Gall, A. C. and Garraffo, C. and Gonzalez, M. and Grosso, N. and Hartley, J. and Hell, N. and Hernquist, L. and HodgesandKluck, E. and Houston, J. and Hull, S. V. and Islam, N. and Janas, P. M. and Jennings, F. J. and Jones, C. and Kaaret, P. and Kanner, H. and Karovska, M. and Kashyap, V. and Kavanagh, P. J. and Kelley, R. L. and Khabibullin, I. and Kilbourne, C. A. and Kim, C.andG. and Koutroumpa, D. and Kovács, Orsolya Eszter and Kuntz, K D and Lee, S.andH. and Leutenegger, M. A. and Linn, T. and Lotti, S. and Markevitch, M. and Martin, K. and May, L. and McCammon, D. and McEntee, S. C. and Mei, S. and Mernier, F. and Miceli, M. and Miller, J. B. and Mirakhor, M. S. and Monsch, K. and Naze, Y. and Nelson, D. and Nordt, A. A. and Ogorzalek, A. and Olson, J. and Orlando, S. and Osborne, E. and Oskinova, L. M. and Patnaude, D. and Pfeifle, R. W. and Pinto, C. and Plucinsky, P. and Ponti, G. and Porquet, D. and Porter, F. S. and Prele, D. and Ramm, S. and Randall, S. W. and Rasia, E. and Rau, M. M. and Richardson, S. and Sakai, K. S. and Sarkar, A. and Schellenberger, G. and Sciortino, S. and Schaye, J. and Simionescu, A. and Smith, S. J. and Sobolewska, M. and Steiner, J. F. and Stern, J. and Su, Y. and Sun, M. and Truong, N. and Ursino, E. and Valentini, M. and Veilleux, S. and VladutescuandZopp, S. and Vogelsberger, M. and Wakeham, N. A. and Walker, S. A. and Wang, Q. D. and Wargelin, B. and Weaver, K. A. and Werk, J. K. and Werner, Norbert and Wolk, S. J. and Zhang, C. and Zhang, W. W. and Zhuravleva, I.}, address = {BELLINGHAM}, booktitle = {SPACE TELESCOPES AND INSTRUMENTATION 2024: ULTRAVIOLET TO GAMMA RAY, PT 1}, doi = {http://dx.doi.org/10.1117/12.3019969}, keywords = {Active galactic nuclei; Astronomical instrumentation; Circumgalactic medium; Galaxy clusters; Galaxy evolution; High energy astrophysics; High resolution spectroscopy; Large-scale structure of the universe; Milky Way Galaxy; Star forming regions}, howpublished = {tištěná verze "print"}, language = {eng}, location = {BELLINGHAM}, isbn = {978-1-5106-7509-4}, pages = {1309327-1309380}, publisher = {SPIE-INT SOC OPTICAL ENGINEERING}, title = {The Line Emission Mapper (LEM) Probe Mission Concept}, url = {https://doi.org/10.1117/12.3019969}, year = {2024} }
TY - CONF ID - 2488100 AU - Kraft, R. - Bogdan, A. - ZuHone, J. - Adams, J. S. - Alvarado-Gomez, J. D. - Argiroffi, C. - Ayromlou, M. - Azadi, M. - Bandler, S. R. - Barbera, M. - Bhardwaj, A. - Biffi, V. - Bodewits, D. - Boettcher, E. - Branham, B. - Burchett, J. N. - Burke, D. J. - Cann, J. - Carter, J. A. - Castro, D. - Chakraborty, P. - Chan, K. W. - Chen, S. - Churazov, E. - Coderre, K. - Corcoran, M. F. - Cumbee, R. S. - DePalo, S. V. - Dolag, K. - Donahue, M. - Doriese, W. B. - Drake, J. J. - Dunn, W. - Eckart, M. E. - Eckert, D. - Ettori, S. - Ezoe, Y. - Feldman, C. H. - Flaccomio, E. - Forman, W. R. - Galeazzi, M. - Gall, A. C. - Garraffo, C. - Gonzalez, M. - Grosso, N. - Hartley, J. - Hell, N. - Hernquist, L. - Hodges-Kluck, E. - Houston, J. - Hull, S. V. - Islam, N. - Janas, P. M. - Jennings, F. J. - Jones, C. - Kaaret, P. - Kanner, H. - Karovska, M. - Kashyap, V. - Kavanagh, P. J. - Kelley, R. L. - Khabibullin, I. - Kilbourne, C. A. - Kim, C.-G. - Koutroumpa, D. - Kovács, Orsolya Eszter - Kuntz, K D - Lee, S.-H. - Leutenegger, M. A. - Linn, T. - Lotti, S. - Markevitch, M. - Martin, K. - May, L. - McCammon, D. - McEntee, S. C. - Mei, S. - Mernier, F. - Miceli, M. - Miller, J. B. - Mirakhor, M. S. - Monsch, K. - Naze, Y. - Nelson, D. - Nordt, A. A. - Ogorzalek, A. - Olson, J. - Orlando, S. - Osborne, E. - Oskinova, L. M. - Patnaude, D. - Pfeifle, R. W. - Pinto, C. - Plucinsky, P. - Ponti, G. - Porquet, D. - Porter, F. S. - Prele, D. - Ramm, S. - Randall, S. W. - Rasia, E. - Rau, M. M. - Richardson, S. - Sakai, K. S. - Sarkar, A. - Schellenberger, G. - Sciortino, S. - Schaye, J. - Simionescu, A. - Smith, S. J. - Sobolewska, M. - Steiner, J. F. - Stern, J. - Su, Y. - Sun, M. - Truong, N. - Ursino, E. - Valentini, M. - Veilleux, S. - Vladutescu-Zopp, S. - Vogelsberger, M. - Wakeham, N. A. - Walker, S. A. - Wang, Q. D. - Wargelin, B. - Weaver, K. A. - Werk, J. K. - Werner, Norbert - Wolk, S. J. - Zhang, C. - Zhang, W. W. - Zhuravleva, I. PY - 2024 TI - The Line Emission Mapper (LEM) Probe Mission Concept PB - SPIE-INT SOC OPTICAL ENGINEERING CY - BELLINGHAM SN - 9781510675094 KW - Active galactic nuclei KW - Astronomical instrumentation KW - Circumgalactic medium KW - Galaxy clusters KW - Galaxy evolution KW - High energy astrophysics KW - High resolution spectroscopy KW - Large-scale structure of the universe KW - Milky Way Galaxy KW - Star forming regions UR - https://doi.org/10.1117/12.3019969 N2 - The Line Emission Mapper (LEM) is a Probe mission concept developed in response to NASA's Astrophysics Probe Explorer (APEX) Announcement of Opportunity. LEM has a single science instrument composed of a large-area, wide-field X-ray optic and a microcalorimeter X-ray imaging spectrometer in the focal plane. LEM is optimized to observe low-surface-brightness diffuse X-ray emission over a 30' equivalent diameter field of view with 1.3 and 2.5 eV spectral resolution in the 0.2- 2.0 keV band. Our primary scientific objective is to map the thermal, kinetic, and elemental properties of the diffuse gas in the extended X-ray halos of galaxies, the outskirts of galaxy clusters, the filamentary structures between these clusters, the Milky Way star-formation regions, the Galactic halo, and supernova remnants in the Milky Way and Local Group. The combination of a wide-field optic with 18'' angular resolution end-to-end and a microcalorimeter array with 1.3 eV spectral resolution in a 5' x 5' inner array (2.5 eV outside of that) offers unprecedented sensitivity to extended low-surface-brightness X-ray emission. This allows us to study feedback processes, gas dynamics, and metal enrichment over seven orders of magnitude in spatial scales, from parsecs to tens of megaparsecs. LEM will spend approximately 11% of its five-year prime science mission performing an All-Sky Survey, the first all-sky X-ray survey at high spectral resolution. The remainder of the five-year science mission will be divided between directed science (30%) and competed General Observer science (70%). LEM and the NewAthena/XIFU are highly complementary, with LEM's optimization for soft X-rays, large FOV, 1.3 eV spectral resolution, and large grasp balancing the NewAthena/X-IFU's broadband sensitivity, large effective area, and unprecedented spectral resolving power at 6 keV. In this presentation, we will provide an overview of the mission architecture, the directed science driving the mission design, and the broad scope these capabilities offer to the entire astrophysics community. ER -
KRAFT, R.; A. BOGDAN; J. ZUHONE; J. S. ADAMS; J. D. ALVARADO-GOMEZ; C. ARGIROFFI; M. AYROMLOU; M. AZADI; S. R. BANDLER; M. BARBERA; A. BHARDWAJ; V. BIFFI; D. BODEWITS; E. BOETTCHER; B. BRANHAM; J. N. BURCHETT; D. J. BURKE; J. CANN; J. A. CARTER; D. CASTRO; P. CHAKRABORTY; K. W. CHAN; S. CHEN; E. CHURAZOV; K. CODERRE; M. F. CORCORAN; R. S. CUMBEE; S. V. DEPALO; K. DOLAG; M. DONAHUE; W. B. DORIESE; J. J. DRAKE; W. DUNN; M. E. ECKART; D. ECKERT; S. ETTORI; Y. EZOE; C. H. FELDMAN; E. FLACCOMIO; W. R. FORMAN; M. GALEAZZI; A. C. GALL; C. GARRAFFO; M. GONZALEZ; N. GROSSO; J. HARTLEY; N. HELL; L. HERNQUIST; E. HODGES-KLUCK; J. HOUSTON; S. V. HULL; N. ISLAM; P. M. JANAS; F. J. JENNINGS; C. JONES; P. KAARET; H. KANNER; M. KAROVSKA; V. KASHYAP; P. J. KAVANAGH; R. L. KELLEY; I. KHABIBULLIN; C. A. KILBOURNE; C.-G. KIM; D. KOUTROUMPA; Orsolya Eszter KOVÁCS; K D KUNTZ; S.-H. LEE; M. A. LEUTENEGGER; T. LINN; S. LOTTI; M. MARKEVITCH; K. MARTIN; L. MAY; D. MCCAMMON; S. C. MCENTEE; S. MEI; F. MERNIER; M. MICELI; J. B. MILLER; M. S. MIRAKHOR; K. MONSCH; Y. NAZE; D. NELSON; A. A. NORDT; A. OGORZALEK; J. OLSON; S. ORLANDO; E. OSBORNE; L. M. OSKINOVA; D. PATNAUDE; R. W. PFEIFLE; C. PINTO; P. PLUCINSKY; G. PONTI; D. PORQUET; F. S. PORTER; D. PRELE; S. RAMM; S. W. RANDALL; E. RASIA; M. M. RAU; S. RICHARDSON; K. S. SAKAI; A. SARKAR; G. SCHELLENBERGER; S. SCIORTINO; J. SCHAYE; A. SIMIONESCU; S. J. SMITH; M. SOBOLEWSKA; J. F. STEINER; J. STERN; Y. SU; M. SUN; N. TRUONG; E. URSINO; M. VALENTINI; S. VEILLEUX; S. VLADUTESCU-ZOPP; M. VOGELSBERGER; N. A. WAKEHAM; S. A. WALKER; Q. D. WANG; B. WARGELIN; K. A. WEAVER; J. K. WERK; Norbert WERNER; S. J. WOLK; C. ZHANG; W. W. ZHANG a I. ZHURAVLEVA. The Line Emission Mapper (LEM) Probe Mission Concept. In \textit{SPACE TELESCOPES AND INSTRUMENTATION 2024: ULTRAVIOLET TO GAMMA RAY, PT 1}. BELLINGHAM: SPIE-INT SOC OPTICAL ENGINEERING, 2024, s.~1309327-1309380. ISBN~978-1-5106-7509-4. Dostupné z: https://dx.doi.org/10.1117/12.3019969.