Fermi Large Area Telescope Performance after 10 Years of Operation

M. Ajello; W. B. Atwood; M. Axelsson; R. Bagagli; M. Bagni; L. Baldini; D. Bastieri; F. Bellardi; R. Bellazzini; E. Bissaldi; E. D. Bloom; R. Bonino; J. Bregeon; A. Brez; P. Bruel; R. Buehler; S. Buson; R. A. Cameron; P. A. Caraveo; E. Cavazzuti; M. Ceccanti; S. Chen; C. C. Cheung; S. Ciprini; I. Cognard; J. Cohen-Tanugi; S. Cutini; F. D'Ammando; P. De La Torre Luque; F. De Palma; S. W. Digel; F. Dirirsa; N. Di Lalla; L. Di Venere; A. Domínguez; D. Fabiani; E. C. Ferrara; A. Fiori; G. Foglia; Y. Fukazawa; P. Fusco; F. Gargano; D. Gasparrini; M. Giroletti; T. Glanzman; D. Green; S. Griffin; M. H. Grondin; J. E. Grove; L. Guillemot; S. Guiriec; M. Gustafsson; E. Hays; D. Horan; G. Jóhannesson; T. J. Johnson; T. Kamae; M. Kerr; M. Kuss; S. Larsson; L. Latronico; M. Lemoine-Goumard; J. Li; I. Liodakis; F. Longo; F. Loparco; M. N. Lovellette; P. Lubrano; S. Maldera; A. Manfreda; G. Martí-Devesa; M. N. Mazziotta; N. Menon; I. Mereu; M. Meyer; P. F. Michelson; M. Minuti; W. Mitthumsiri; T. Mizuno; M. Mongelli; M. E. Monzani; I. V. Moskalenko; M. Negro; E. Nuss; R. Ojha; M. Orienti; E. Orlando; A. Paccagnella; V. S. Paliya; D. Paneque; Z. Pei; J. S. Perkins; M. Pesce-Rollins; M. Pinchera; F. Piron; H. Poon; T. A. Porter; R. Primavera; G. Principe; J. L. Racusin; S. Rain; R. Rando; B. Rani; E. Rapposelli; M. Razzano; S. Razzaque; A. Reimer; O. Reimer; J. J. Russell; N. Saggini; P. M. Saz Parkinson; N. Scolieri; D. Serini; C. Sgr; E. J. Siskind; D. A. Smith; G. Spandre; P. Spinelli; D. J. Suson; H. Tajima; J. G. Thayer; D. J. Thompson; L. Tibaldo; D. F. Torres; G. Tosti; J. Valverde; L. Vigiani; G. Zaharijas

doi:10.3847/1538-4365/ac0ceb

Fermi Large Area Telescope Performance after 10 Years of Operation

M. Ajello, W. B. Atwood, M. Axelsson, R. Bagagli, M. Bagni, L. Baldini, D. Bastieri, F. Bellardi, R. Bellazzini, E. Bissaldi, E. D. Bloom, R. Bonino, J. Bregeon, A. Brez, P. Bruel, R. Buehler, S. Buson, R. A. Cameron, P. A. Caraveo, E. CavazzutiM. Ceccanti, S. Chen, C. C. Cheung, S. Ciprini, I. Cognard, J. Cohen-Tanugi, S. Cutini, F. D'Ammando, P. De La Torre Luque, F. De Palma, S. W. Digel, F. Dirirsa, N. Di Lalla, L. Di Venere, A. Domínguez, D. Fabiani, E. C. Ferrara, A. Fiori, G. Foglia, Y. Fukazawa, P. Fusco, F. Gargano, D. Gasparrini, M. Giroletti, T. Glanzman, D. Green, S. Griffin, M. H. Grondin, J. E. Grove, L. Guillemot, S. Guiriec, M. Gustafsson, E. Hays, D. Horan, G. Jóhannesson, T. J. Johnson, T. Kamae, M. Kerr, M. Kuss, S. Larsson, L. Latronico, M. Lemoine-Goumard, J. Li, I. Liodakis, F. Longo, F. Loparco, M. N. Lovellette, P. Lubrano, S. Maldera, A. Manfreda, G. Martí-Devesa, M. N. Mazziotta, N. Menon, I. Mereu, M. Meyer, P. F. Michelson, M. Minuti, W. Mitthumsiri, T. Mizuno, M. Mongelli, M. E. Monzani, I. V. Moskalenko, M. Negro, E. Nuss, R. Ojha, M. Orienti, E. Orlando, A. Paccagnella, V. S. Paliya, D. Paneque, Z. Pei, J. S. Perkins, M. Pesce-Rollins, M. Pinchera, F. Piron, H. Poon, T. A. Porter, R. Primavera, G. Principe, J. L. Racusin, S. Rain, R. Rando, B. Rani, E. Rapposelli, M. Razzano, S. Razzaque, A. Reimer, O. Reimer, J. J. Russell, N. Saggini, P. M. Saz Parkinson, N. Scolieri, D. Serini, C. Sgr, E. J. Siskind, D. A. Smith, G. Spandre, P. Spinelli, D. J. Suson, H. Tajima, J. G. Thayer, D. J. Thompson, L. Tibaldo, D. F. Torres, G. Tosti, J. Valverde, L. Vigiani, G. Zaharijas

Physics

Research output: Contribution to journal › Article › peer-review

40 Citations (Scopus)

Abstract

The Large Area Telescope (LAT), the primary instrument for the Fermi Gamma-ray Space Telescope (Fermi) mission, is an imaging, wide field-of-view, high-energy gamma-ray telescope, covering the energy range from 30 MeV to more than 300 GeV. We describe the performance of the instrument at the 10 yr milestone. LAT performance remains well within the specifications defined during the planning phase, validating the design choices and supporting the compelling case to extend the duration of the Fermi mission. The details provided here will be useful when designing the next generation of high-energy gamma-ray observatories.

Original language	English
Article number	12
Journal	Astrophysical Journal, Supplement Series
Volume	256
Issue number	1
DOIs	https://doi.org/10.3847/1538-4365/ac0ceb
Publication status	Published - Sept 2021

ASJC Scopus subject areas

Astronomy and Astrophysics
Space and Planetary Science

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10.3847/1538-4365/ac0ceb

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Ajello, M., Atwood, W. B., Axelsson, M., Bagagli, R., Bagni, M., Baldini, L., Bastieri, D., Bellardi, F., Bellazzini, R., Bissaldi, E., Bloom, E. D., Bonino, R., Bregeon, J., Brez, A., Bruel, P., Buehler, R., Buson, S., Cameron, R. A., Caraveo, P. A., ... Zaharijas, G. (2021). Fermi Large Area Telescope Performance after 10 Years of Operation. Astrophysical Journal, Supplement Series, 256(1), Article 12. https://doi.org/10.3847/1538-4365/ac0ceb

@article{11f9c08727d84755b6b73c90ae3574da,

title = "Fermi Large Area Telescope Performance after 10 Years of Operation",

abstract = "The Large Area Telescope (LAT), the primary instrument for the Fermi Gamma-ray Space Telescope (Fermi) mission, is an imaging, wide field-of-view, high-energy gamma-ray telescope, covering the energy range from 30 MeV to more than 300 GeV. We describe the performance of the instrument at the 10 yr milestone. LAT performance remains well within the specifications defined during the planning phase, validating the design choices and supporting the compelling case to extend the duration of the Fermi mission. The details provided here will be useful when designing the next generation of high-energy gamma-ray observatories.",

author = "M. Ajello and Atwood, {W. B.} and M. Axelsson and R. Bagagli and M. Bagni and L. Baldini and D. Bastieri and F. Bellardi and R. Bellazzini and E. Bissaldi and Bloom, {E. D.} and R. Bonino and J. Bregeon and A. Brez and P. Bruel and R. Buehler and S. Buson and Cameron, {R. A.} and Caraveo, {P. A.} and E. Cavazzuti and M. Ceccanti and S. Chen and Cheung, {C. C.} and S. Ciprini and I. Cognard and J. Cohen-Tanugi and S. Cutini and F. D'Ammando and {De La Torre Luque}, P. and {De Palma}, F. and Digel, {S. W.} and F. Dirirsa and {Di Lalla}, N. and {Di Venere}, L. and A. Dom{\'i}nguez and D. Fabiani and Ferrara, {E. C.} and A. Fiori and G. Foglia and Y. Fukazawa and P. Fusco and F. Gargano and D. Gasparrini and M. Giroletti and T. Glanzman and D. Green and S. Griffin and Grondin, {M. H.} and Grove, {J. E.} and L. Guillemot and S. Guiriec and M. Gustafsson and E. Hays and D. Horan and G. J{\'o}hannesson and Johnson, {T. J.} and T. Kamae and M. Kerr and M. Kuss and S. Larsson and L. Latronico and M. Lemoine-Goumard and J. Li and I. Liodakis and F. Longo and F. Loparco and Lovellette, {M. N.} and P. Lubrano and S. Maldera and A. Manfreda and G. Mart{\'i}-Devesa and Mazziotta, {M. N.} and N. Menon and I. Mereu and M. Meyer and Michelson, {P. F.} and M. Minuti and W. Mitthumsiri and T. Mizuno and M. Mongelli and Monzani, {M. E.} and Moskalenko, {I. V.} and M. Negro and E. Nuss and R. Ojha and M. Orienti and E. Orlando and A. Paccagnella and Paliya, {V. S.} and D. Paneque and Z. Pei and Perkins, {J. S.} and M. Pesce-Rollins and M. Pinchera and F. Piron and H. Poon and Porter, {T. A.} and R. Primavera and G. Principe and Racusin, {J. L.} and S. Rain and R. Rando and B. Rani and E. Rapposelli and M. Razzano and S. Razzaque and A. Reimer and O. Reimer and Russell, {J. J.} and N. Saggini and {Saz Parkinson}, {P. M.} and N. Scolieri and D. Serini and C. Sgr and Siskind, {E. J.} and Smith, {D. A.} and G. Spandre and P. Spinelli and Suson, {D. J.} and H. Tajima and Thayer, {J. G.} and Thompson, {D. J.} and L. Tibaldo and Torres, {D. F.} and G. Tosti and J. Valverde and L. Vigiani and G. Zaharijas",

year = "2021",

month = sep,

doi = "10.3847/1538-4365/ac0ceb",

language = "English",

volume = "256",

journal = "Astrophysical Journal, Supplement Series",

issn = "0067-0049",

publisher = "American Astronomical Society",

number = "1",

}

Ajello, M, Atwood, WB, Axelsson, M, Bagagli, R, Bagni, M, Baldini, L, Bastieri, D, Bellardi, F, Bellazzini, R, Bissaldi, E, Bloom, ED, Bonino, R, Bregeon, J, Brez, A, Bruel, P, Buehler, R, Buson, S, Cameron, RA, Caraveo, PA, Cavazzuti, E, Ceccanti, M, Chen, S, Cheung, CC, Ciprini, S, Cognard, I, Cohen-Tanugi, J, Cutini, S, D'Ammando, F, De La Torre Luque, P, De Palma, F, Digel, SW, Dirirsa, F, Di Lalla, N, Di Venere, L, Domínguez, A, Fabiani, D, Ferrara, EC, Fiori, A, Foglia, G, Fukazawa, Y, Fusco, P, Gargano, F, Gasparrini, D, Giroletti, M, Glanzman, T, Green, D, Griffin, S, Grondin, MH, Grove, JE, Guillemot, L, Guiriec, S, Gustafsson, M, Hays, E, Horan, D, Jóhannesson, G, Johnson, TJ, Kamae, T, Kerr, M, Kuss, M, Larsson, S, Latronico, L, Lemoine-Goumard, M, Li, J, Liodakis, I, Longo, F, Loparco, F, Lovellette, MN, Lubrano, P, Maldera, S, Manfreda, A, Martí-Devesa, G, Mazziotta, MN, Menon, N, Mereu, I, Meyer, M, Michelson, PF, Minuti, M, Mitthumsiri, W, Mizuno, T, Mongelli, M, Monzani, ME, Moskalenko, IV, Negro, M, Nuss, E, Ojha, R, Orienti, M, Orlando, E, Paccagnella, A, Paliya, VS, Paneque, D, Pei, Z, Perkins, JS, Pesce-Rollins, M, Pinchera, M, Piron, F, Poon, H, Porter, TA, Primavera, R, Principe, G, Racusin, JL, Rain, S, Rando, R, Rani, B, Rapposelli, E, Razzano, M, Razzaque, S, Reimer, A, Reimer, O, Russell, JJ, Saggini, N, Saz Parkinson, PM, Scolieri, N, Serini, D, Sgr, C, Siskind, EJ, Smith, DA, Spandre, G, Spinelli, P, Suson, DJ, Tajima, H, Thayer, JG, Thompson, DJ, Tibaldo, L, Torres, DF, Tosti, G, Valverde, J, Vigiani, L & Zaharijas, G 2021, 'Fermi Large Area Telescope Performance after 10 Years of Operation', Astrophysical Journal, Supplement Series, vol. 256, no. 1, 12. https://doi.org/10.3847/1538-4365/ac0ceb

TY - JOUR

T1 - Fermi Large Area Telescope Performance after 10 Years of Operation

AU - Ajello, M.

AU - Atwood, W. B.

AU - Axelsson, M.

AU - Bagagli, R.

AU - Bagni, M.

AU - Baldini, L.

AU - Bastieri, D.

AU - Bellardi, F.

AU - Bellazzini, R.

AU - Bissaldi, E.

AU - Bloom, E. D.

AU - Bonino, R.

AU - Bregeon, J.

AU - Brez, A.

AU - Bruel, P.

AU - Buehler, R.

AU - Buson, S.

AU - Cameron, R. A.

AU - Caraveo, P. A.

AU - Cavazzuti, E.

AU - Ceccanti, M.

AU - Chen, S.

AU - Cheung, C. C.

AU - Ciprini, S.

AU - Cognard, I.

AU - Cohen-Tanugi, J.

AU - Cutini, S.

AU - D'Ammando, F.

AU - De La Torre Luque, P.

AU - De Palma, F.

AU - Digel, S. W.

AU - Dirirsa, F.

AU - Di Lalla, N.

AU - Di Venere, L.

AU - Domínguez, A.

AU - Fabiani, D.

AU - Ferrara, E. C.

AU - Fiori, A.

AU - Foglia, G.

AU - Fukazawa, Y.

AU - Fusco, P.

AU - Gargano, F.

AU - Gasparrini, D.

AU - Giroletti, M.

AU - Glanzman, T.

AU - Green, D.

AU - Griffin, S.

AU - Grondin, M. H.

AU - Grove, J. E.

AU - Guillemot, L.

AU - Guiriec, S.

AU - Gustafsson, M.

AU - Hays, E.

AU - Horan, D.

AU - Jóhannesson, G.

AU - Johnson, T. J.

AU - Kamae, T.

AU - Kerr, M.

AU - Kuss, M.

AU - Larsson, S.

AU - Latronico, L.

AU - Lemoine-Goumard, M.

AU - Li, J.

AU - Liodakis, I.

AU - Longo, F.

AU - Loparco, F.

AU - Lovellette, M. N.

AU - Lubrano, P.

AU - Maldera, S.

AU - Manfreda, A.

AU - Martí-Devesa, G.

AU - Mazziotta, M. N.

AU - Menon, N.

AU - Mereu, I.

AU - Meyer, M.

AU - Michelson, P. F.

AU - Minuti, M.

AU - Mitthumsiri, W.

AU - Mizuno, T.

AU - Mongelli, M.

AU - Monzani, M. E.

AU - Moskalenko, I. V.

AU - Negro, M.

AU - Nuss, E.

AU - Ojha, R.

AU - Orienti, M.

AU - Orlando, E.

AU - Paccagnella, A.

AU - Paliya, V. S.

AU - Paneque, D.

AU - Pei, Z.

AU - Perkins, J. S.

AU - Pesce-Rollins, M.

AU - Pinchera, M.

AU - Piron, F.

AU - Poon, H.

AU - Porter, T. A.

AU - Primavera, R.

AU - Principe, G.

AU - Racusin, J. L.

AU - Rain, S.

AU - Rando, R.

AU - Rani, B.

AU - Rapposelli, E.

AU - Razzano, M.

AU - Razzaque, S.

AU - Reimer, A.

AU - Reimer, O.

AU - Russell, J. J.

AU - Saggini, N.

AU - Saz Parkinson, P. M.

AU - Scolieri, N.

AU - Serini, D.

AU - Sgr, C.

AU - Siskind, E. J.

AU - Smith, D. A.

AU - Spandre, G.

AU - Spinelli, P.

AU - Suson, D. J.

AU - Tajima, H.

AU - Thayer, J. G.

AU - Thompson, D. J.

AU - Tibaldo, L.

AU - Torres, D. F.

AU - Tosti, G.

AU - Valverde, J.

AU - Vigiani, L.

AU - Zaharijas, G.

PY - 2021/9

Y1 - 2021/9

N2 - The Large Area Telescope (LAT), the primary instrument for the Fermi Gamma-ray Space Telescope (Fermi) mission, is an imaging, wide field-of-view, high-energy gamma-ray telescope, covering the energy range from 30 MeV to more than 300 GeV. We describe the performance of the instrument at the 10 yr milestone. LAT performance remains well within the specifications defined during the planning phase, validating the design choices and supporting the compelling case to extend the duration of the Fermi mission. The details provided here will be useful when designing the next generation of high-energy gamma-ray observatories.

AB - The Large Area Telescope (LAT), the primary instrument for the Fermi Gamma-ray Space Telescope (Fermi) mission, is an imaging, wide field-of-view, high-energy gamma-ray telescope, covering the energy range from 30 MeV to more than 300 GeV. We describe the performance of the instrument at the 10 yr milestone. LAT performance remains well within the specifications defined during the planning phase, validating the design choices and supporting the compelling case to extend the duration of the Fermi mission. The details provided here will be useful when designing the next generation of high-energy gamma-ray observatories.

UR - http://www.scopus.com/inward/record.url?scp=85115774062&partnerID=8YFLogxK

U2 - 10.3847/1538-4365/ac0ceb

DO - 10.3847/1538-4365/ac0ceb

M3 - Article

AN - SCOPUS:85115774062

SN - 0067-0049

VL - 256

JO - Astrophysical Journal, Supplement Series

JF - Astrophysical Journal, Supplement Series

IS - 1

M1 - 12

ER -

Fermi Large Area Telescope Performance after 10 Years of Operation

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