The cosipy library: COSI's high-level analysis software
The Compton Spectrometer and Imager (COSI) is a selected Small Explorer (SMEX) mission launching in 2027. It consists of a large field-of-view Compton telescope that will probe with increased sensitivity the under-explored MeV gamma-ray sky (0.2-5 MeV). We will present the current status of cosipy,...
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| creator | Martinez-Castellanos, Israel Gallego, Savitri Chien-You, Huang Karwin, Chris Kierans, Carolyn Lommler, Jan Peter Mittal, Saurabh Negro, Michela Neights, Eliza Pike, Sean N Sheng, Yong Siegert, Thomas Yoneda, Hiroki Zoglauer, Andreas Tomsick, John A Boggs, Steven E Hartmann, Dieter Ajello, Marco Burns, Eric Fryer, Chris Alexander, Lowell Malzac, Julien Roberts, Jarred Saint-Hilaire, Pascal Shih, Albert Sleator, Clio Takahashi, Tadayuki Tavecchio, Fabrizio Wulf, Eric Beechert, Jacqueline Gulick, Hannah Joens, Alyson Lazar, Hadar Martinez Oliveros, Juan Carlos Matsumoto, Shigeki Melia, Tom Amman, Mark Bal, Dhruv Peter von Ballmoos Bates, Hugh Böttcher, Markus Bulgarelli, Andrea Cavazzuti, Elisabetta Hsiang-Kuang Chang Chen, Claire Che-Yen, Chu Ciabattoni, Alex Costamante, Luigi Dreyer, Lente Fioretti, Valentina Fenu, Francesco Ghirlanda, Giancarlo Grove, Eric Pierre, Jean Khatiya, Nikita Knödlseder, Jürgen Krause, Martin Leising, Mark Lewis, Tiffany R Marcotulli, Lea Samer Al Nussirat Nakazawa, Kazuhiro Oberlack, Uwe Palmore, David Panebianco, Gabriele Parmiggiani, Nicolo Tyler Parsotan Field, Rogers Schutte, Hester Smale, Alan P Smith, Jacob Trigg, Aaron Venters, Tonia Watanabe, Yu Zhang, Haocheng |
| description | The Compton Spectrometer and Imager (COSI) is a selected Small Explorer (SMEX) mission launching in 2027. It consists of a large field-of-view Compton telescope that will probe with increased sensitivity the under-explored MeV gamma-ray sky (0.2-5 MeV). We will present the current status of cosipy, a Python library that will perform spectral and polarization fits, image deconvolution, and all high-level analysis tasks required by COSI's broad science goals: uncovering the origin of the Galactic positrons, mapping the sites of Galactic nucleosynthesis, improving our models of the jet and emission mechanism of gamma-ray bursts (GRBs) and active galactic nuclei (AGNs), and detecting and localizing gravitational wave and neutrino sources. The cosipy library builds on the experience gained during the COSI balloon campaigns and will bring the analysis of data in the Compton regime to a modern open-source likelihood-based code, capable of performing coherent joint fits with other instruments using the Multi-Mission Maximum Likelihood framework (3ML). In this contribution, we will also discuss our plans to receive feedback from the community by having yearly software releases accompanied by publicly-available data challenges. |
| doi_str_mv | 10.48550/arxiv.2308.11436 |
| format | Conference Proceeding |
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It consists of a large field-of-view Compton telescope that will probe with increased sensitivity the under-explored MeV gamma-ray sky (0.2-5 MeV). We will present the current status of cosipy, a Python library that will perform spectral and polarization fits, image deconvolution, and all high-level analysis tasks required by COSI's broad science goals: uncovering the origin of the Galactic positrons, mapping the sites of Galactic nucleosynthesis, improving our models of the jet and emission mechanism of gamma-ray bursts (GRBs) and active galactic nuclei (AGNs), and detecting and localizing gravitational wave and neutrino sources. The cosipy library builds on the experience gained during the COSI balloon campaigns and will bring the analysis of data in the Compton regime to a modern open-source likelihood-based code, capable of performing coherent joint fits with other instruments using the Multi-Mission Maximum Likelihood framework (3ML). In this contribution, we will also discuss our plans to receive feedback from the community by having yearly software releases accompanied by publicly-available data challenges.</description><identifier>EISSN: 2331-8422</identifier><identifier>DOI: 10.48550/arxiv.2308.11436</identifier><language>eng</language><publisher>Ithaca: Cornell University Library, arXiv.org</publisher><subject>Active galactic nuclei ; Astronomical models ; Astrophysics ; Gamma ray bursts ; Gravitational waves ; Libraries ; Neutrinos ; Nuclear fusion ; Physics - High Energy Astrophysical Phenomena ; Physics - Instrumentation and Methods for Astrophysics ; Positrons ; Sciences of the Universe ; Software ; Source code</subject><ispartof>38th International Cosmic Ray Conference, Proceedings of Science, 2023</ispartof><rights>2023. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>http://creativecommons.org/licenses/by/4.0</rights><rights>Attribution - NonCommercial - NoDerivatives</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0002-0014-7809</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,309,310,776,780,881,27902</link.rule.ids><backlink>$$Uhttps://doi.org/10.48550/arXiv.2308.11436$$DView paper in arXiv$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.22323/1.444.0858$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-04300116$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Martinez-Castellanos, Israel</creatorcontrib><creatorcontrib>Gallego, Savitri</creatorcontrib><creatorcontrib>Chien-You, Huang</creatorcontrib><creatorcontrib>Karwin, Chris</creatorcontrib><creatorcontrib>Kierans, Carolyn</creatorcontrib><creatorcontrib>Lommler, Jan Peter</creatorcontrib><creatorcontrib>Mittal, Saurabh</creatorcontrib><creatorcontrib>Negro, Michela</creatorcontrib><creatorcontrib>Neights, Eliza</creatorcontrib><creatorcontrib>Pike, Sean N</creatorcontrib><creatorcontrib>Sheng, Yong</creatorcontrib><creatorcontrib>Siegert, Thomas</creatorcontrib><creatorcontrib>Yoneda, Hiroki</creatorcontrib><creatorcontrib>Zoglauer, Andreas</creatorcontrib><creatorcontrib>Tomsick, John A</creatorcontrib><creatorcontrib>Boggs, Steven E</creatorcontrib><creatorcontrib>Hartmann, Dieter</creatorcontrib><creatorcontrib>Ajello, Marco</creatorcontrib><creatorcontrib>Burns, Eric</creatorcontrib><creatorcontrib>Fryer, Chris</creatorcontrib><creatorcontrib>Alexander, Lowell</creatorcontrib><creatorcontrib>Malzac, Julien</creatorcontrib><creatorcontrib>Roberts, Jarred</creatorcontrib><creatorcontrib>Saint-Hilaire, Pascal</creatorcontrib><creatorcontrib>Shih, Albert</creatorcontrib><creatorcontrib>Sleator, Clio</creatorcontrib><creatorcontrib>Takahashi, Tadayuki</creatorcontrib><creatorcontrib>Tavecchio, Fabrizio</creatorcontrib><creatorcontrib>Wulf, Eric</creatorcontrib><creatorcontrib>Beechert, Jacqueline</creatorcontrib><creatorcontrib>Gulick, Hannah</creatorcontrib><creatorcontrib>Joens, Alyson</creatorcontrib><creatorcontrib>Lazar, Hadar</creatorcontrib><creatorcontrib>Martinez Oliveros, Juan Carlos</creatorcontrib><creatorcontrib>Matsumoto, Shigeki</creatorcontrib><creatorcontrib>Melia, Tom</creatorcontrib><creatorcontrib>Amman, Mark</creatorcontrib><creatorcontrib>Bal, Dhruv</creatorcontrib><creatorcontrib>Peter von Ballmoos</creatorcontrib><creatorcontrib>Bates, Hugh</creatorcontrib><creatorcontrib>Böttcher, Markus</creatorcontrib><creatorcontrib>Bulgarelli, Andrea</creatorcontrib><creatorcontrib>Cavazzuti, Elisabetta</creatorcontrib><creatorcontrib>Hsiang-Kuang Chang</creatorcontrib><creatorcontrib>Chen, Claire</creatorcontrib><creatorcontrib>Che-Yen, Chu</creatorcontrib><creatorcontrib>Ciabattoni, Alex</creatorcontrib><creatorcontrib>Costamante, Luigi</creatorcontrib><creatorcontrib>Dreyer, Lente</creatorcontrib><creatorcontrib>Fioretti, Valentina</creatorcontrib><creatorcontrib>Fenu, Francesco</creatorcontrib><creatorcontrib>Ghirlanda, Giancarlo</creatorcontrib><creatorcontrib>Grove, Eric</creatorcontrib><creatorcontrib>Pierre, Jean</creatorcontrib><creatorcontrib>Khatiya, Nikita</creatorcontrib><creatorcontrib>Knödlseder, Jürgen</creatorcontrib><creatorcontrib>Krause, Martin</creatorcontrib><creatorcontrib>Leising, Mark</creatorcontrib><creatorcontrib>Lewis, Tiffany R</creatorcontrib><creatorcontrib>Marcotulli, Lea</creatorcontrib><creatorcontrib>Samer Al Nussirat</creatorcontrib><creatorcontrib>Nakazawa, Kazuhiro</creatorcontrib><creatorcontrib>Oberlack, Uwe</creatorcontrib><creatorcontrib>Palmore, David</creatorcontrib><creatorcontrib>Panebianco, Gabriele</creatorcontrib><creatorcontrib>Parmiggiani, Nicolo</creatorcontrib><creatorcontrib>Tyler Parsotan</creatorcontrib><creatorcontrib>Field, Rogers</creatorcontrib><creatorcontrib>Schutte, Hester</creatorcontrib><creatorcontrib>Smale, Alan P</creatorcontrib><creatorcontrib>Smith, Jacob</creatorcontrib><creatorcontrib>Trigg, Aaron</creatorcontrib><creatorcontrib>Venters, Tonia</creatorcontrib><creatorcontrib>Watanabe, Yu</creatorcontrib><creatorcontrib>Zhang, Haocheng</creatorcontrib><title>The cosipy library: COSI's high-level analysis software</title><title>38th International Cosmic Ray Conference, Proceedings of Science</title><description>The Compton Spectrometer and Imager (COSI) is a selected Small Explorer (SMEX) mission launching in 2027. It consists of a large field-of-view Compton telescope that will probe with increased sensitivity the under-explored MeV gamma-ray sky (0.2-5 MeV). We will present the current status of cosipy, a Python library that will perform spectral and polarization fits, image deconvolution, and all high-level analysis tasks required by COSI's broad science goals: uncovering the origin of the Galactic positrons, mapping the sites of Galactic nucleosynthesis, improving our models of the jet and emission mechanism of gamma-ray bursts (GRBs) and active galactic nuclei (AGNs), and detecting and localizing gravitational wave and neutrino sources. The cosipy library builds on the experience gained during the COSI balloon campaigns and will bring the analysis of data in the Compton regime to a modern open-source likelihood-based code, capable of performing coherent joint fits with other instruments using the Multi-Mission Maximum Likelihood framework (3ML). In this contribution, we will also discuss our plans to receive feedback from the community by having yearly software releases accompanied by publicly-available data challenges.</description><subject>Active galactic nuclei</subject><subject>Astronomical models</subject><subject>Astrophysics</subject><subject>Gamma ray bursts</subject><subject>Gravitational waves</subject><subject>Libraries</subject><subject>Neutrinos</subject><subject>Nuclear fusion</subject><subject>Physics - High Energy Astrophysical Phenomena</subject><subject>Physics - Instrumentation and Methods for Astrophysics</subject><subject>Positrons</subject><subject>Sciences of the Universe</subject><subject>Software</subject><subject>Source code</subject><issn>2331-8422</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2023</creationdate><recordtype>conference_proceeding</recordtype><sourceid>BENPR</sourceid><sourceid>GOX</sourceid><recordid>eNo9kE1Lw0AURQdBsNT-AFcGXIiLxDefmbgrwdpCoQvrenjJTM2UaOpMW-2_N23F1YPL4XLfIeSGQia0lPCI4cfvM8ZBZ5QKri7IgHFOUy0YuyKjGNcAwFTOpOQDki8bl9Rd9JtD0voqYDg8JeXidXYfk8a_N2nr9q5N8BPbQ_Qxid1q-43BXZPLFbbRjf7ukLxNnpflNJ0vXmbleJ4iZYVKVYEriYqB4LoqQFUCrRYgnYVC25wqq52qWc2ctFqDAAtYSKihspwVsuZD8nDubbA1m-A_-oGmQ2-m47k5Zn0zAKVqT3v29syeFPzTRxXmpKIn7s7EJnRfOxe3Zt3tQv9bNKyXlwuhFeW_JTleIg</recordid><startdate>20230822</startdate><enddate>20230822</enddate><creator>Martinez-Castellanos, Israel</creator><creator>Gallego, Savitri</creator><creator>Chien-You, Huang</creator><creator>Karwin, Chris</creator><creator>Kierans, Carolyn</creator><creator>Lommler, Jan Peter</creator><creator>Mittal, Saurabh</creator><creator>Negro, Michela</creator><creator>Neights, 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Savitri ; Chien-You, Huang ; Karwin, Chris ; Kierans, Carolyn ; Lommler, Jan Peter ; Mittal, Saurabh ; Negro, Michela ; Neights, Eliza ; Pike, Sean N ; Sheng, Yong ; Siegert, Thomas ; Yoneda, Hiroki ; Zoglauer, Andreas ; Tomsick, John A ; Boggs, Steven E ; Hartmann, Dieter ; Ajello, Marco ; Burns, Eric ; Fryer, Chris ; Alexander, Lowell ; Malzac, Julien ; Roberts, Jarred ; Saint-Hilaire, Pascal ; Shih, Albert ; Sleator, Clio ; Takahashi, Tadayuki ; Tavecchio, Fabrizio ; Wulf, Eric ; Beechert, Jacqueline ; Gulick, Hannah ; Joens, Alyson ; Lazar, Hadar ; Martinez Oliveros, Juan Carlos ; Matsumoto, Shigeki ; Melia, Tom ; Amman, Mark ; Bal, Dhruv ; Peter von Ballmoos ; Bates, Hugh ; Böttcher, Markus ; Bulgarelli, Andrea ; Cavazzuti, Elisabetta ; Hsiang-Kuang Chang ; Chen, Claire ; Che-Yen, Chu ; Ciabattoni, Alex ; Costamante, Luigi ; Dreyer, Lente ; Fioretti, Valentina ; Fenu, Francesco ; Ghirlanda, Giancarlo ; Grove, Eric ; Pierre, Jean ; Khatiya, Nikita ; Knödlseder, Jürgen ; Krause, Martin ; Leising, Mark ; Lewis, Tiffany R ; Marcotulli, Lea ; Samer Al Nussirat ; Nakazawa, Kazuhiro ; Oberlack, Uwe ; Palmore, David ; Panebianco, Gabriele ; Parmiggiani, Nicolo ; Tyler Parsotan ; Field, Rogers ; Schutte, Hester ; Smale, Alan P ; Smith, Jacob ; Trigg, Aaron ; Venters, Tonia ; Watanabe, Yu ; Zhang, Haocheng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a1296-69af5a620438b906b4ad8405ed098d716d8e6c2c2e5d88040d0a950c0bd3295c3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Active galactic nuclei</topic><topic>Astronomical models</topic><topic>Astrophysics</topic><topic>Gamma ray bursts</topic><topic>Gravitational waves</topic><topic>Libraries</topic><topic>Neutrinos</topic><topic>Nuclear fusion</topic><topic>Physics - High Energy Astrophysical Phenomena</topic><topic>Physics - Instrumentation and Methods for 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(HAL) (Open Access)</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Martinez-Castellanos, Israel</au><au>Gallego, Savitri</au><au>Chien-You, Huang</au><au>Karwin, Chris</au><au>Kierans, Carolyn</au><au>Lommler, Jan Peter</au><au>Mittal, Saurabh</au><au>Negro, Michela</au><au>Neights, Eliza</au><au>Pike, Sean N</au><au>Sheng, Yong</au><au>Siegert, Thomas</au><au>Yoneda, Hiroki</au><au>Zoglauer, Andreas</au><au>Tomsick, John A</au><au>Boggs, Steven E</au><au>Hartmann, Dieter</au><au>Ajello, Marco</au><au>Burns, Eric</au><au>Fryer, Chris</au><au>Alexander, Lowell</au><au>Malzac, Julien</au><au>Roberts, Jarred</au><au>Saint-Hilaire, Pascal</au><au>Shih, Albert</au><au>Sleator, Clio</au><au>Takahashi, Tadayuki</au><au>Tavecchio, Fabrizio</au><au>Wulf, Eric</au><au>Beechert, Jacqueline</au><au>Gulick, Hannah</au><au>Joens, Alyson</au><au>Lazar, Hadar</au><au>Martinez Oliveros, Juan Carlos</au><au>Matsumoto, Shigeki</au><au>Melia, Tom</au><au>Amman, Mark</au><au>Bal, Dhruv</au><au>Peter von Ballmoos</au><au>Bates, Hugh</au><au>Böttcher, Markus</au><au>Bulgarelli, Andrea</au><au>Cavazzuti, Elisabetta</au><au>Hsiang-Kuang Chang</au><au>Chen, Claire</au><au>Che-Yen, Chu</au><au>Ciabattoni, Alex</au><au>Costamante, Luigi</au><au>Dreyer, Lente</au><au>Fioretti, Valentina</au><au>Fenu, Francesco</au><au>Ghirlanda, Giancarlo</au><au>Grove, Eric</au><au>Pierre, Jean</au><au>Khatiya, Nikita</au><au>Knödlseder, Jürgen</au><au>Krause, Martin</au><au>Leising, Mark</au><au>Lewis, Tiffany R</au><au>Marcotulli, Lea</au><au>Samer Al Nussirat</au><au>Nakazawa, Kazuhiro</au><au>Oberlack, Uwe</au><au>Palmore, David</au><au>Panebianco, Gabriele</au><au>Parmiggiani, Nicolo</au><au>Tyler Parsotan</au><au>Field, Rogers</au><au>Schutte, Hester</au><au>Smale, Alan P</au><au>Smith, Jacob</au><au>Trigg, Aaron</au><au>Venters, Tonia</au><au>Watanabe, Yu</au><au>Zhang, Haocheng</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>The cosipy library: COSI's high-level analysis software</atitle><btitle>38th International Cosmic Ray Conference, Proceedings of Science</btitle><date>2023-08-22</date><risdate>2023</risdate><eissn>2331-8422</eissn><abstract>The Compton Spectrometer and Imager (COSI) is a selected Small Explorer (SMEX) mission launching in 2027. It consists of a large field-of-view Compton telescope that will probe with increased sensitivity the under-explored MeV gamma-ray sky (0.2-5 MeV). We will present the current status of cosipy, a Python library that will perform spectral and polarization fits, image deconvolution, and all high-level analysis tasks required by COSI's broad science goals: uncovering the origin of the Galactic positrons, mapping the sites of Galactic nucleosynthesis, improving our models of the jet and emission mechanism of gamma-ray bursts (GRBs) and active galactic nuclei (AGNs), and detecting and localizing gravitational wave and neutrino sources. The cosipy library builds on the experience gained during the COSI balloon campaigns and will bring the analysis of data in the Compton regime to a modern open-source likelihood-based code, capable of performing coherent joint fits with other instruments using the Multi-Mission Maximum Likelihood framework (3ML). In this contribution, we will also discuss our plans to receive feedback from the community by having yearly software releases accompanied by publicly-available data challenges.</abstract><cop>Ithaca</cop><pub>Cornell University Library, arXiv.org</pub><doi>10.48550/arxiv.2308.11436</doi><orcidid>https://orcid.org/0000-0002-0014-7809</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | EISSN: 2331-8422 |
| ispartof | 38th International Cosmic Ray Conference, Proceedings of Science, 2023 |
| issn | 2331-8422 |
| language | eng |
| recordid | cdi_arxiv_primary_2308_11436 |
| source | arXiv.org; Free E- Journals |
| subjects | Active galactic nuclei Astronomical models Astrophysics Gamma ray bursts Gravitational waves Libraries Neutrinos Nuclear fusion Physics - High Energy Astrophysical Phenomena Physics - Instrumentation and Methods for Astrophysics Positrons Sciences of the Universe Software Source code |
| title | The cosipy library: COSI's high-level analysis software |
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