SMILI is a python-interfaced library for interferometric imaging using sparse sampling techniques and other regularization methods. SMILI is mainly designed for very long baseline interferometry, and has been under the active development primarily for the Event Horizon Telescope (EHT).
Here is the SMILI documentation. Since SMILI has yet been actively and dynamically developed for many new topics and challenges of the EHT, the documentation is not perfect and sometimes outdated due to dynamical changes in the data structure.
Please contact with Kazu Akiyama at MIT Haystack Observatory if you have any questions about this library. You may contact with following other core developers, too.
- Kazu Akiyama at MIT Haystack Observatory, Primary Developer
- Kotaro Moriyama at Goethe-Universität Frankfurt am Main
- Fumie Tazaki at National Astronomical Observatory of Japan
- Ilje Cho at Instituto de Astrofísica de Andalucía
- Shiro Ikeda at the Institute of Statistical Mathematics
Please have a look at the installation guide.
We are now preparing a software paper describing the latest snapshot of some new functions after Kuramochi et al. 2018. Until this paper will come out, please cite the following two papers for SMILI.
There are some other related publications about imaging techniques developed with, or implemented in SMILI or its earlier version.
- Honma et al. 2014, PASJ, 66, 95H
- Ikeda et al. 2016, PASJ, 68, 45I
- Chael et al. 2016, ApJ, 829, 11C
- Obuchi et al. 2017, PLoSO, 1288012O
- Chael et al. 2018, ApJ, 857, 23C
- Kuramochi et al. 2018, ApJ, 858, 56K
SMILI is licensed under GPLv3 as described in LICENSE.txt. SMILI also includes an internal package from other libraries (LBFGSB), or which corresponding LICENSE files are included.
- Kazu Akiyama (Primary Developer)
- Ilje Cho (Developer)
- Mareki Honma (Developer)
- Shiro Ikeda (Developer)
- Kotaro Moriyama (Developer)
- Fumie Tazaki (Developer) (Japanese Only)
- Mareki Honma (Developer)
- Guangyao Zhao (Developer)
- Event Horizon Telescope Official
- Event Horizon Telescope Japan Official (Japanese Only)
- MIT Haystack Observatory
- National Radio Astronomy Observatory
Development of SMILI has been financially supported by the following programs (in alphabetical order).
- Consejería de Economía, Conocimiento, Empresas y Universidad of the Junta de Andalucía (grant P18-FR-1769)
- Consejo Superior de Investigaciones Científicas (grant 2019AEP112)
- Japan Society for the Promotion of Science Postdoctoral Fellowships for Research Abroad
- MEXT/JSPS KAKENHI (grant Numbers 24540242, 25120007, and 25120008)
- NASA Massachusetts Space Grant Consortium
- National Radio Astronomy Observatory Jansky Fellowship program
- National Research Foundation of Korea: Global PhD Fellowship Grant (NRF-2015H1A2A1033752)
- National Science Foundation Astronomy and Astrophysics Grants (AST-1440254; AST-1614868; AST-1950348; AST-2034306; AST-2107681)
- National Science Foundation Research Experiences for Undergraduates program
- State Agency for Research of the Spanish MCIU through the "Center of Excellence Severo Ochoa" award to the Instituto de Astrofísica de Andalucía (SEV-2017-0709)
- Spanish Ministerio de Economía y Competitividad (grants AYA2016-80889-P, PID2019-108995GB-C21)
- University of Science and Technology: the Overseas Research Exchange program
We also thank Michael Johnson, Andrew Chael, Katie Bouman, Chi-Kwan Chan and many other EHT Imaging friends for fruitful discussions.