eht-imaging: tools for imaging and simulating VLBI data
- 1. Harvard-Smithsonian Center for Astrophysics
Description
Python modules for simulating and manipulating VLBI data and producing images with regularized maximum likelihood methods. This version is an early release so please submit a pull request or email achael@cfa.harvard.edu if you have trouble or need help for your application.
The package contains several primary classes for loading, simulating, and manipulating VLBI data. The main classes are the ``Image``, ``Array``, ``Obsdata``. ``Movie`` and ``Vex`` provide tools for producing time-variable simulated data and observing with real VLBI tracks from .vex files. ``imager`` is a generic Stokes I imaging module that can produce images from data sets using various data terms and regularizers.
Files
Files
(12.9 MB)
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md5:c2843aa2652e2923b0616f81cd90c88e
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Additional details
Related works
- Is supplement to
- https://github.com/achael/eht-imaging (URL)
Funding
- Three Dimensional Radiation GRMHD Simulations of Accretion Flows Around Black Holes 1312651
- National Science Foundation
- The Event Horizon Telescope Experiment 1440254
- National Science Foundation