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Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10 GeV

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Zeitschriftentitel: The Astrophysical Journal
Personen und Körperschaften: Ackermann, M., Ajello, M., Baldini, L., Ballet, J., Barbiellini, G., Bastieri, D., Bellazzini, R., Bissaldi, E., Bloom, E. D., Bonino, R., Bottacini, E., Brandt, T. J., Bregeon, J., Bruel, P., Buehler, R., Cameron, R. A., Caragiulo, M., Caraveo, P. A., Castro, D., Cavazzuti, E., Cecchi, C., Charles, E., Chekhtman, A., Cheung, C. C., Chiaro, G., Ciprini, S., Cohen, J. M., Costantin, D., Costanza, F., Cutini, S., D’Ammando, F., de Palma, F., Desiante, R., Digel, S. W., Lalla, N. Di, Mauro, M. Di, Venere, L. Di, Favuzzi, C., Fegan, S. J., Ferrara, E. C., Franckowiak, A., Fukazawa, Y., Funk, S., Fusco, P., Gargano, F., Gasparrini, D., Giglietto, N., Giordano, F., Giroletti, M., Green, D., Grenier, I. A., Grondin, M.-H., Guillemot, L., Guiriec, S., Harding, A. K., Hays, E., Hewitt, J. W., Horan, D., Hou, X., Jóhannesson, G., Kamae, T., Kuss, M., La Mura, G., Larsson, S., Lemoine-Goumard, M., Li, J., Longo, F., Loparco, F., Lubrano, P., Magill, J. D., Maldera, S., Malyshev, D., Manfreda, A., Mazziotta, M. N., Michelson, P. F., Mitthumsiri, W., Mizuno, T., Monzani, M. E., Morselli, A., Moskalenko, I. V., Negro, M., Nuss, E., Ohsugi, T., Omodei, N., Orienti, M., Orlando, E., Ormes, J. F., Paliya, V. S., Paneque, D., Perkins, J. S., Persic, M., Pesce-Rollins, M., Petrosian, V., Piron, F., Porter, T. A., Principe, G., Rainò, S., Rando, R., Razzano, M., Razzaque, S., Reimer, A., Reimer, O., Reposeur, T., Sgrò, C., Simone, D., Siskind, E. J., Spada, F., Spandre, G., Spinelli, P., Suson, D. J., Tak, D., Thayer, J. B., Thompson, D. J., Torres, D. F., Tosti, G., Troja, E., Vianello, G., Wood, K. S., Wood, M.
In: The Astrophysical Journal, 843, 2017, 2, S. 139
Format: E-Article
Sprache: Unbestimmt
veröffentlicht:
American Astronomical Society
Schlagwörter:
Space and Planetary Science
Astronomy and Astrophysics
author_facet Ackermann, M.
Ajello, M.
Baldini, L.
Ballet, J.
Barbiellini, G.
Bastieri, D.
Bellazzini, R.
Bissaldi, E.
Bloom, E. D.
Bonino, R.
Bottacini, E.
Brandt, T. J.
Bregeon, J.
Bruel, P.
Buehler, R.
Cameron, R. A.
Caragiulo, M.
Caraveo, P. A.
Castro, D.
Cavazzuti, E.
Cecchi, C.
Charles, E.
Chekhtman, A.
Cheung, C. C.
Chiaro, G.
Ciprini, S.
Cohen, J. M.
Costantin, D.
Costanza, F.
Cutini, S.
D’Ammando, F.
de Palma, F.
Desiante, R.
Digel, S. W.
Lalla, N. Di
Mauro, M. Di
Venere, L. Di
Favuzzi, C.
Fegan, S. J.
Ferrara, E. C.
Franckowiak, A.
Fukazawa, Y.
Funk, S.
Fusco, P.
Gargano, F.
Gasparrini, D.
Giglietto, N.
Giordano, F.
Giroletti, M.
Green, D.
Grenier, I. A.
Grondin, M.-H.
Guillemot, L.
Guiriec, S.
Harding, A. K.
Hays, E.
Hewitt, J. W.
Horan, D.
Hou, X.
Jóhannesson, G.
Kamae, T.
Kuss, M.
La Mura, G.
Larsson, S.
Lemoine-Goumard, M.
Li, J.
Longo, F.
Loparco, F.
Lubrano, P.
Magill, J. D.
Maldera, S.
Malyshev, D.
Manfreda, A.
Mazziotta, M. N.
Michelson, P. F.
Mitthumsiri, W.
Mizuno, T.
Monzani, M. E.
Morselli, A.
Moskalenko, I. V.
Negro, M.
Nuss, E.
Ohsugi, T.
Omodei, N.
Orienti, M.
Orlando, E.
Ormes, J. F.
Paliya, V. S.
Paneque, D.
Perkins, J. S.
Persic, M.
Pesce-Rollins, M.
Petrosian, V.
Piron, F.
Porter, T. A.
Principe, G.
Rainò, S.
Rando, R.
Razzano, M.
Razzaque, S.
Reimer, A.
Reimer, O.
Reposeur, T.
Sgrò, C.
Simone, D.
Siskind, E. J.
Spada, F.
Spandre, G.
Spinelli, P.
Suson, D. J.
Tak, D.
Thayer, J. B.
Thompson, D. J.
Torres, D. F.
Tosti, G.
Troja, E.
Vianello, G.
Wood, K. S.
Wood, M.
Ackermann, M.
Ajello, M.
Baldini, L.
Ballet, J.
Barbiellini, G.
Bastieri, D.
Bellazzini, R.
Bissaldi, E.
Bloom, E. D.
Bonino, R.
Bottacini, E.
Brandt, T. J.
Bregeon, J.
Bruel, P.
Buehler, R.
Cameron, R. A.
Caragiulo, M.
Caraveo, P. A.
Castro, D.
Cavazzuti, E.
Cecchi, C.
Charles, E.
Chekhtman, A.
Cheung, C. C.
Chiaro, G.
Ciprini, S.
Cohen, J. M.
Costantin, D.
Costanza, F.
Cutini, S.
D’Ammando, F.
de Palma, F.
Desiante, R.
Digel, S. W.
Lalla, N. Di
Mauro, M. Di
Venere, L. Di
Favuzzi, C.
Fegan, S. J.
Ferrara, E. C.
Franckowiak, A.
Fukazawa, Y.
Funk, S.
Fusco, P.
Gargano, F.
Gasparrini, D.
Giglietto, N.
Giordano, F.
Giroletti, M.
Green, D.
Grenier, I. A.
Grondin, M.-H.
Guillemot, L.
Guiriec, S.
Harding, A. K.
Hays, E.
Hewitt, J. W.
Horan, D.
Hou, X.
Jóhannesson, G.
Kamae, T.
Kuss, M.
La Mura, G.
Larsson, S.
Lemoine-Goumard, M.
Li, J.
Longo, F.
Loparco, F.
Lubrano, P.
Magill, J. D.
Maldera, S.
Malyshev, D.
Manfreda, A.
Mazziotta, M. N.
Michelson, P. F.
Mitthumsiri, W.
Mizuno, T.
Monzani, M. E.
Morselli, A.
Moskalenko, I. V.
Negro, M.
Nuss, E.
Ohsugi, T.
Omodei, N.
Orienti, M.
Orlando, E.
Ormes, J. F.
Paliya, V. S.
Paneque, D.
Perkins, J. S.
Persic, M.
Pesce-Rollins, M.
Petrosian, V.
Piron, F.
Porter, T. A.
Principe, G.
Rainò, S.
Rando, R.
Razzano, M.
Razzaque, S.
Reimer, A.
Reimer, O.
Reposeur, T.
Sgrò, C.
Simone, D.
Siskind, E. J.
Spada, F.
Spandre, G.
Spinelli, P.
Suson, D. J.
Tak, D.
Thayer, J. B.
Thompson, D. J.
Torres, D. F.
Tosti, G.
Troja, E.
Vianello, G.
Wood, K. S.
Wood, M.
author Ackermann, M.
Ajello, M.
Baldini, L.
Ballet, J.
Barbiellini, G.
Bastieri, D.
Bellazzini, R.
Bissaldi, E.
Bloom, E. D.
Bonino, R.
Bottacini, E.
Brandt, T. J.
Bregeon, J.
Bruel, P.
Buehler, R.
Cameron, R. A.
Caragiulo, M.
Caraveo, P. A.
Castro, D.
Cavazzuti, E.
Cecchi, C.
Charles, E.
Chekhtman, A.
Cheung, C. C.
Chiaro, G.
Ciprini, S.
Cohen, J. M.
Costantin, D.
Costanza, F.
Cutini, S.
D’Ammando, F.
de Palma, F.
Desiante, R.
Digel, S. W.
Lalla, N. Di
Mauro, M. Di
Venere, L. Di
Favuzzi, C.
Fegan, S. J.
Ferrara, E. C.
Franckowiak, A.
Fukazawa, Y.
Funk, S.
Fusco, P.
Gargano, F.
Gasparrini, D.
Giglietto, N.
Giordano, F.
Giroletti, M.
Green, D.
Grenier, I. A.
Grondin, M.-H.
Guillemot, L.
Guiriec, S.
Harding, A. K.
Hays, E.
Hewitt, J. W.
Horan, D.
Hou, X.
Jóhannesson, G.
Kamae, T.
Kuss, M.
La Mura, G.
Larsson, S.
Lemoine-Goumard, M.
Li, J.
Longo, F.
Loparco, F.
Lubrano, P.
Magill, J. D.
Maldera, S.
Malyshev, D.
Manfreda, A.
Mazziotta, M. N.
Michelson, P. F.
Mitthumsiri, W.
Mizuno, T.
Monzani, M. E.
Morselli, A.
Moskalenko, I. V.
Negro, M.
Nuss, E.
Ohsugi, T.
Omodei, N.
Orienti, M.
Orlando, E.
Ormes, J. F.
Paliya, V. S.
Paneque, D.
Perkins, J. S.
Persic, M.
Pesce-Rollins, M.
Petrosian, V.
Piron, F.
Porter, T. A.
Principe, G.
Rainò, S.
Rando, R.
Razzano, M.
Razzaque, S.
Reimer, A.
Reimer, O.
Reposeur, T.
Sgrò, C.
Simone, D.
Siskind, E. J.
Spada, F.
Spandre, G.
Spinelli, P.
Suson, D. J.
Tak, D.
Thayer, J. B.
Thompson, D. J.
Torres, D. F.
Tosti, G.
Troja, E.
Vianello, G.
Wood, K. S.
Wood, M.
spellingShingle Ackermann, M.
Ajello, M.
Baldini, L.
Ballet, J.
Barbiellini, G.
Bastieri, D.
Bellazzini, R.
Bissaldi, E.
Bloom, E. D.
Bonino, R.
Bottacini, E.
Brandt, T. J.
Bregeon, J.
Bruel, P.
Buehler, R.
Cameron, R. A.
Caragiulo, M.
Caraveo, P. A.
Castro, D.
Cavazzuti, E.
Cecchi, C.
Charles, E.
Chekhtman, A.
Cheung, C. C.
Chiaro, G.
Ciprini, S.
Cohen, J. M.
Costantin, D.
Costanza, F.
Cutini, S.
D’Ammando, F.
de Palma, F.
Desiante, R.
Digel, S. W.
Lalla, N. Di
Mauro, M. Di
Venere, L. Di
Favuzzi, C.
Fegan, S. J.
Ferrara, E. C.
Franckowiak, A.
Fukazawa, Y.
Funk, S.
Fusco, P.
Gargano, F.
Gasparrini, D.
Giglietto, N.
Giordano, F.
Giroletti, M.
Green, D.
Grenier, I. A.
Grondin, M.-H.
Guillemot, L.
Guiriec, S.
Harding, A. K.
Hays, E.
Hewitt, J. W.
Horan, D.
Hou, X.
Jóhannesson, G.
Kamae, T.
Kuss, M.
La Mura, G.
Larsson, S.
Lemoine-Goumard, M.
Li, J.
Longo, F.
Loparco, F.
Lubrano, P.
Magill, J. D.
Maldera, S.
Malyshev, D.
Manfreda, A.
Mazziotta, M. N.
Michelson, P. F.
Mitthumsiri, W.
Mizuno, T.
Monzani, M. E.
Morselli, A.
Moskalenko, I. V.
Negro, M.
Nuss, E.
Ohsugi, T.
Omodei, N.
Orienti, M.
Orlando, E.
Ormes, J. F.
Paliya, V. S.
Paneque, D.
Perkins, J. S.
Persic, M.
Pesce-Rollins, M.
Petrosian, V.
Piron, F.
Porter, T. A.
Principe, G.
Rainò, S.
Rando, R.
Razzano, M.
Razzaque, S.
Reimer, A.
Reimer, O.
Reposeur, T.
Sgrò, C.
Simone, D.
Siskind, E. J.
Spada, F.
Spandre, G.
Spinelli, P.
Suson, D. J.
Tak, D.
Thayer, J. B.
Thompson, D. J.
Torres, D. F.
Tosti, G.
Troja, E.
Vianello, G.
Wood, K. S.
Wood, M.
The Astrophysical Journal
Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10 GeV
Space and Planetary Science
Astronomy and Astrophysics
author_sort ackermann, m.
spelling Ackermann, M. Ajello, M. Baldini, L. Ballet, J. Barbiellini, G. Bastieri, D. Bellazzini, R. Bissaldi, E. Bloom, E. D. Bonino, R. Bottacini, E. Brandt, T. J. Bregeon, J. Bruel, P. Buehler, R. Cameron, R. A. Caragiulo, M. Caraveo, P. A. Castro, D. Cavazzuti, E. Cecchi, C. Charles, E. Chekhtman, A. Cheung, C. C. Chiaro, G. Ciprini, S. Cohen, J. M. Costantin, D. Costanza, F. Cutini, S. D’Ammando, F. de Palma, F. Desiante, R. Digel, S. W. Lalla, N. Di Mauro, M. Di Venere, L. Di Favuzzi, C. Fegan, S. J. Ferrara, E. C. Franckowiak, A. Fukazawa, Y. Funk, S. Fusco, P. Gargano, F. Gasparrini, D. Giglietto, N. Giordano, F. Giroletti, M. Green, D. Grenier, I. A. Grondin, M.-H. Guillemot, L. Guiriec, S. Harding, A. K. Hays, E. Hewitt, J. W. Horan, D. Hou, X. Jóhannesson, G. Kamae, T. Kuss, M. La Mura, G. Larsson, S. Lemoine-Goumard, M. Li, J. Longo, F. Loparco, F. Lubrano, P. Magill, J. D. Maldera, S. Malyshev, D. Manfreda, A. Mazziotta, M. N. Michelson, P. F. Mitthumsiri, W. Mizuno, T. Monzani, M. E. Morselli, A. Moskalenko, I. V. Negro, M. Nuss, E. Ohsugi, T. Omodei, N. Orienti, M. Orlando, E. Ormes, J. F. Paliya, V. S. Paneque, D. Perkins, J. S. Persic, M. Pesce-Rollins, M. Petrosian, V. Piron, F. Porter, T. A. Principe, G. Rainò, S. Rando, R. Razzano, M. Razzaque, S. Reimer, A. Reimer, O. Reposeur, T. Sgrò, C. Simone, D. Siskind, E. J. Spada, F. Spandre, G. Spinelli, P. Suson, D. J. Tak, D. Thayer, J. B. Thompson, D. J. Torres, D. F. Tosti, G. Troja, E. Vianello, G. Wood, K. S. Wood, M. 0004-637X 1538-4357 American Astronomical Society Space and Planetary Science Astronomy and Astrophysics http://dx.doi.org/10.3847/1538-4357/aa775a <jats:title>Abstract</jats:title> <jats:p>The spatial extension of a <jats:italic>γ</jats:italic>-ray source is an essential ingredient to determine its spectral properties, as well as its potential multiwavelength counterpart. The capability to spatially resolve <jats:italic>γ</jats:italic>-ray sources is greatly improved by the newly delivered <jats:italic>Fermi</jats:italic>-Large Area Telescope (LAT) Pass 8 event-level analysis, which provides a greater acceptance and an improved point-spread function, two crucial factors for the detection of extended sources. Here, we present a complete search for extended sources located within 7° from the Galactic plane, using 6 yr of <jats:italic>Fermi</jats:italic>-LAT data above 10 GeV. We find 46 extended sources and provide their morphological and spectral characteristics. This constitutes the first catalog of hard <jats:italic>Fermi</jats:italic>-LAT extended sources, named the Fermi Galactic Extended Source Catalog, which allows a thorough study of the properties of the Galactic plane in the sub-TeV domain.</jats:p> Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10 GeV The Astrophysical Journal
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source_id 49
title Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10 GeV
title_unstemmed Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10 GeV
title_full Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10 GeV
title_fullStr Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10 GeV
title_full_unstemmed Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10 GeV
title_short Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10 GeV
title_sort search for extended sources in the galactic plane using six years of fermi-large area telescope pass 8 data above 10 gev
topic Space and Planetary Science
Astronomy and Astrophysics
url http://dx.doi.org/10.3847/1538-4357/aa775a
publishDate 2017
physical 139
description <jats:title>Abstract</jats:title> <jats:p>The spatial extension of a <jats:italic>γ</jats:italic>-ray source is an essential ingredient to determine its spectral properties, as well as its potential multiwavelength counterpart. The capability to spatially resolve <jats:italic>γ</jats:italic>-ray sources is greatly improved by the newly delivered <jats:italic>Fermi</jats:italic>-Large Area Telescope (LAT) Pass 8 event-level analysis, which provides a greater acceptance and an improved point-spread function, two crucial factors for the detection of extended sources. Here, we present a complete search for extended sources located within 7° from the Galactic plane, using 6 yr of <jats:italic>Fermi</jats:italic>-LAT data above 10 GeV. We find 46 extended sources and provide their morphological and spectral characteristics. This constitutes the first catalog of hard <jats:italic>Fermi</jats:italic>-LAT extended sources, named the Fermi Galactic Extended Source Catalog, which allows a thorough study of the properties of the Galactic plane in the sub-TeV domain.</jats:p>
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author Ackermann, M., Ajello, M., Baldini, L., Ballet, J., Barbiellini, G., Bastieri, D., Bellazzini, R., Bissaldi, E., Bloom, E. D., Bonino, R., Bottacini, E., Brandt, T. J., Bregeon, J., Bruel, P., Buehler, R., Cameron, R. A., Caragiulo, M., Caraveo, P. A., Castro, D., Cavazzuti, E., Cecchi, C., Charles, E., Chekhtman, A., Cheung, C. C., Chiaro, G., Ciprini, S., Cohen, J. M., Costantin, D., Costanza, F., Cutini, S., D’Ammando, F., de Palma, F., Desiante, R., Digel, S. W., Lalla, N. Di, Mauro, M. Di, Venere, L. Di, Favuzzi, C., Fegan, S. J., Ferrara, E. C., Franckowiak, A., Fukazawa, Y., Funk, S., Fusco, P., Gargano, F., Gasparrini, D., Giglietto, N., Giordano, F., Giroletti, M., Green, D., Grenier, I. A., Grondin, M.-H., Guillemot, L., Guiriec, S., Harding, A. K., Hays, E., Hewitt, J. W., Horan, D., Hou, X., Jóhannesson, G., Kamae, T., Kuss, M., La Mura, G., Larsson, S., Lemoine-Goumard, M., Li, J., Longo, F., Loparco, F., Lubrano, P., Magill, J. D., Maldera, S., Malyshev, D., Manfreda, A., Mazziotta, M. N., Michelson, P. F., Mitthumsiri, W., Mizuno, T., Monzani, M. E., Morselli, A., Moskalenko, I. V., Negro, M., Nuss, E., Ohsugi, T., Omodei, N., Orienti, M., Orlando, E., Ormes, J. F., Paliya, V. S., Paneque, D., Perkins, J. S., Persic, M., Pesce-Rollins, M., Petrosian, V., Piron, F., Porter, T. A., Principe, G., Rainò, S., Rando, R., Razzano, M., Razzaque, S., Reimer, A., Reimer, O., Reposeur, T., Sgrò, C., Simone, D., Siskind, E. J., Spada, F., Spandre, G., Spinelli, P., Suson, D. J., Tak, D., Thayer, J. B., Thompson, D. J., Torres, D. F., Tosti, G., Troja, E., Vianello, G., Wood, K. S., Wood, M.
author_facet Ackermann, M., Ajello, M., Baldini, L., Ballet, J., Barbiellini, G., Bastieri, D., Bellazzini, R., Bissaldi, E., Bloom, E. D., Bonino, R., Bottacini, E., Brandt, T. J., Bregeon, J., Bruel, P., Buehler, R., Cameron, R. A., Caragiulo, M., Caraveo, P. A., Castro, D., Cavazzuti, E., Cecchi, C., Charles, E., Chekhtman, A., Cheung, C. C., Chiaro, G., Ciprini, S., Cohen, J. M., Costantin, D., Costanza, F., Cutini, S., D’Ammando, F., de Palma, F., Desiante, R., Digel, S. W., Lalla, N. Di, Mauro, M. Di, Venere, L. Di, Favuzzi, C., Fegan, S. J., Ferrara, E. C., Franckowiak, A., Fukazawa, Y., Funk, S., Fusco, P., Gargano, F., Gasparrini, D., Giglietto, N., Giordano, F., Giroletti, M., Green, D., Grenier, I. A., Grondin, M.-H., Guillemot, L., Guiriec, S., Harding, A. K., Hays, E., Hewitt, J. W., Horan, D., Hou, X., Jóhannesson, G., Kamae, T., Kuss, M., La Mura, G., Larsson, S., Lemoine-Goumard, M., Li, J., Longo, F., Loparco, F., Lubrano, P., Magill, J. D., Maldera, S., Malyshev, D., Manfreda, A., Mazziotta, M. N., Michelson, P. F., Mitthumsiri, W., Mizuno, T., Monzani, M. E., Morselli, A., Moskalenko, I. V., Negro, M., Nuss, E., Ohsugi, T., Omodei, N., Orienti, M., Orlando, E., Ormes, J. F., Paliya, V. S., Paneque, D., Perkins, J. S., Persic, M., Pesce-Rollins, M., Petrosian, V., Piron, F., Porter, T. A., Principe, G., Rainò, S., Rando, R., Razzano, M., Razzaque, S., Reimer, A., Reimer, O., Reposeur, T., Sgrò, C., Simone, D., Siskind, E. J., Spada, F., Spandre, G., Spinelli, P., Suson, D. J., Tak, D., Thayer, J. B., Thompson, D. J., Torres, D. F., Tosti, G., Troja, E., Vianello, G., Wood, K. S., Wood, M., Ackermann, M., Ajello, M., Baldini, L., Ballet, J., Barbiellini, G., Bastieri, D., Bellazzini, R., Bissaldi, E., Bloom, E. D., Bonino, R., Bottacini, E., Brandt, T. J., Bregeon, J., Bruel, P., Buehler, R., Cameron, R. A., Caragiulo, M., Caraveo, P. A., Castro, D., Cavazzuti, E., Cecchi, C., Charles, E., Chekhtman, A., Cheung, C. C., Chiaro, G., Ciprini, S., Cohen, J. M., Costantin, D., Costanza, F., Cutini, S., D’Ammando, F., de Palma, F., Desiante, R., Digel, S. W., Lalla, N. Di, Mauro, M. Di, Venere, L. Di, Favuzzi, C., Fegan, S. J., Ferrara, E. C., Franckowiak, A., Fukazawa, Y., Funk, S., Fusco, P., Gargano, F., Gasparrini, D., Giglietto, N., Giordano, F., Giroletti, M., Green, D., Grenier, I. A., Grondin, M.-H., Guillemot, L., Guiriec, S., Harding, A. K., Hays, E., Hewitt, J. W., Horan, D., Hou, X., Jóhannesson, G., Kamae, T., Kuss, M., La Mura, G., Larsson, S., Lemoine-Goumard, M., Li, J., Longo, F., Loparco, F., Lubrano, P., Magill, J. D., Maldera, S., Malyshev, D., Manfreda, A., Mazziotta, M. N., Michelson, P. F., Mitthumsiri, W., Mizuno, T., Monzani, M. E., Morselli, A., Moskalenko, I. V., Negro, M., Nuss, E., Ohsugi, T., Omodei, N., Orienti, M., Orlando, E., Ormes, J. F., Paliya, V. S., Paneque, D., Perkins, J. S., Persic, M., Pesce-Rollins, M., Petrosian, V., Piron, F., Porter, T. A., Principe, G., Rainò, S., Rando, R., Razzano, M., Razzaque, S., Reimer, A., Reimer, O., Reposeur, T., Sgrò, C., Simone, D., Siskind, E. J., Spada, F., Spandre, G., Spinelli, P., Suson, D. J., Tak, D., Thayer, J. B., Thompson, D. J., Torres, D. F., Tosti, G., Troja, E., Vianello, G., Wood, K. S., Wood, M.
author_sort ackermann, m.
container_issue 2
container_start_page 0
container_title The Astrophysical Journal
container_volume 843
description <jats:title>Abstract</jats:title> <jats:p>The spatial extension of a <jats:italic>γ</jats:italic>-ray source is an essential ingredient to determine its spectral properties, as well as its potential multiwavelength counterpart. The capability to spatially resolve <jats:italic>γ</jats:italic>-ray sources is greatly improved by the newly delivered <jats:italic>Fermi</jats:italic>-Large Area Telescope (LAT) Pass 8 event-level analysis, which provides a greater acceptance and an improved point-spread function, two crucial factors for the detection of extended sources. Here, we present a complete search for extended sources located within 7° from the Galactic plane, using 6 yr of <jats:italic>Fermi</jats:italic>-LAT data above 10 GeV. We find 46 extended sources and provide their morphological and spectral characteristics. This constitutes the first catalog of hard <jats:italic>Fermi</jats:italic>-LAT extended sources, named the Fermi Galactic Extended Source Catalog, which allows a thorough study of the properties of the Galactic plane in the sub-TeV domain.</jats:p>
doi_str_mv 10.3847/1538-4357/aa775a
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id ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMzg0Ny8xNTM4LTQzNTcvYWE3NzVh
imprint American Astronomical Society, 2017
imprint_str_mv American Astronomical Society, 2017
institution DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229, DE-D275, DE-Bn3, DE-Brt1, DE-Zwi2, DE-D161
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match_str ackermann2017searchforextendedsourcesinthegalacticplaneusingsixyearsoffermilargeareatelescopepass8dataabove10gev
mega_collection American Astronomical Society (CrossRef)
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spelling Ackermann, M. Ajello, M. Baldini, L. Ballet, J. Barbiellini, G. Bastieri, D. Bellazzini, R. Bissaldi, E. Bloom, E. D. Bonino, R. Bottacini, E. Brandt, T. J. Bregeon, J. Bruel, P. Buehler, R. Cameron, R. A. Caragiulo, M. Caraveo, P. A. Castro, D. Cavazzuti, E. Cecchi, C. Charles, E. Chekhtman, A. Cheung, C. C. Chiaro, G. Ciprini, S. Cohen, J. M. Costantin, D. Costanza, F. Cutini, S. D’Ammando, F. de Palma, F. Desiante, R. Digel, S. W. Lalla, N. Di Mauro, M. Di Venere, L. Di Favuzzi, C. Fegan, S. J. Ferrara, E. C. Franckowiak, A. Fukazawa, Y. Funk, S. Fusco, P. Gargano, F. Gasparrini, D. Giglietto, N. Giordano, F. Giroletti, M. Green, D. Grenier, I. A. Grondin, M.-H. Guillemot, L. Guiriec, S. Harding, A. K. Hays, E. Hewitt, J. W. Horan, D. Hou, X. Jóhannesson, G. Kamae, T. Kuss, M. La Mura, G. Larsson, S. Lemoine-Goumard, M. Li, J. Longo, F. Loparco, F. Lubrano, P. Magill, J. D. Maldera, S. Malyshev, D. Manfreda, A. Mazziotta, M. N. Michelson, P. F. Mitthumsiri, W. Mizuno, T. Monzani, M. E. Morselli, A. Moskalenko, I. V. Negro, M. Nuss, E. Ohsugi, T. Omodei, N. Orienti, M. Orlando, E. Ormes, J. F. Paliya, V. S. Paneque, D. Perkins, J. S. Persic, M. Pesce-Rollins, M. Petrosian, V. Piron, F. Porter, T. A. Principe, G. Rainò, S. Rando, R. Razzano, M. Razzaque, S. Reimer, A. Reimer, O. Reposeur, T. Sgrò, C. Simone, D. Siskind, E. J. Spada, F. Spandre, G. Spinelli, P. Suson, D. J. Tak, D. Thayer, J. B. Thompson, D. J. Torres, D. F. Tosti, G. Troja, E. Vianello, G. Wood, K. S. Wood, M. 0004-637X 1538-4357 American Astronomical Society Space and Planetary Science Astronomy and Astrophysics http://dx.doi.org/10.3847/1538-4357/aa775a <jats:title>Abstract</jats:title> <jats:p>The spatial extension of a <jats:italic>γ</jats:italic>-ray source is an essential ingredient to determine its spectral properties, as well as its potential multiwavelength counterpart. The capability to spatially resolve <jats:italic>γ</jats:italic>-ray sources is greatly improved by the newly delivered <jats:italic>Fermi</jats:italic>-Large Area Telescope (LAT) Pass 8 event-level analysis, which provides a greater acceptance and an improved point-spread function, two crucial factors for the detection of extended sources. Here, we present a complete search for extended sources located within 7° from the Galactic plane, using 6 yr of <jats:italic>Fermi</jats:italic>-LAT data above 10 GeV. We find 46 extended sources and provide their morphological and spectral characteristics. This constitutes the first catalog of hard <jats:italic>Fermi</jats:italic>-LAT extended sources, named the Fermi Galactic Extended Source Catalog, which allows a thorough study of the properties of the Galactic plane in the sub-TeV domain.</jats:p> Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10 GeV The Astrophysical Journal
spellingShingle Ackermann, M., Ajello, M., Baldini, L., Ballet, J., Barbiellini, G., Bastieri, D., Bellazzini, R., Bissaldi, E., Bloom, E. D., Bonino, R., Bottacini, E., Brandt, T. J., Bregeon, J., Bruel, P., Buehler, R., Cameron, R. A., Caragiulo, M., Caraveo, P. A., Castro, D., Cavazzuti, E., Cecchi, C., Charles, E., Chekhtman, A., Cheung, C. C., Chiaro, G., Ciprini, S., Cohen, J. M., Costantin, D., Costanza, F., Cutini, S., D’Ammando, F., de Palma, F., Desiante, R., Digel, S. W., Lalla, N. Di, Mauro, M. Di, Venere, L. Di, Favuzzi, C., Fegan, S. J., Ferrara, E. C., Franckowiak, A., Fukazawa, Y., Funk, S., Fusco, P., Gargano, F., Gasparrini, D., Giglietto, N., Giordano, F., Giroletti, M., Green, D., Grenier, I. A., Grondin, M.-H., Guillemot, L., Guiriec, S., Harding, A. K., Hays, E., Hewitt, J. W., Horan, D., Hou, X., Jóhannesson, G., Kamae, T., Kuss, M., La Mura, G., Larsson, S., Lemoine-Goumard, M., Li, J., Longo, F., Loparco, F., Lubrano, P., Magill, J. D., Maldera, S., Malyshev, D., Manfreda, A., Mazziotta, M. N., Michelson, P. F., Mitthumsiri, W., Mizuno, T., Monzani, M. E., Morselli, A., Moskalenko, I. V., Negro, M., Nuss, E., Ohsugi, T., Omodei, N., Orienti, M., Orlando, E., Ormes, J. F., Paliya, V. S., Paneque, D., Perkins, J. S., Persic, M., Pesce-Rollins, M., Petrosian, V., Piron, F., Porter, T. A., Principe, G., Rainò, S., Rando, R., Razzano, M., Razzaque, S., Reimer, A., Reimer, O., Reposeur, T., Sgrò, C., Simone, D., Siskind, E. J., Spada, F., Spandre, G., Spinelli, P., Suson, D. J., Tak, D., Thayer, J. B., Thompson, D. J., Torres, D. F., Tosti, G., Troja, E., Vianello, G., Wood, K. S., Wood, M., The Astrophysical Journal, Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10 GeV, Space and Planetary Science, Astronomy and Astrophysics
title Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10 GeV
title_full Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10 GeV
title_fullStr Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10 GeV
title_full_unstemmed Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10 GeV
title_short Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10 GeV
title_sort search for extended sources in the galactic plane using six years of fermi-large area telescope pass 8 data above 10 gev
title_unstemmed Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10 GeV
topic Space and Planetary Science, Astronomy and Astrophysics
url http://dx.doi.org/10.3847/1538-4357/aa775a