This is the Python implementation of Image Combination (PyIMCOM) package being developed for the Roman Space Telescope "Cosmology with the High Latitude Survey" Project Infrastructure Team.
- You will want to install the C kernel furry-parakeet for best performance and for some of the advanced features.
- How to build a mosaic in PyIMCOM
- How to write a PyIMCOM configuration file
- Instructions for using the meta post-processing module
- Optimal Linear Image Combination. Rowe et al. ApJ 741:46 (2011)
- Simulating image coaddition with the Nancy Grace Roman Space Telescope - I. Simulation methodology and general results. Hirata et al. MNRAS 528:2533 (2024)
- Simulating image coaddition with the Nancy Grace Roman Space Telescope - II. Analysis of the simulated images and implications for weak lensing. Yamamoto et al. MNRAS 528:6680 (2024)
- Analysis of Biasing from Noise from the Nancy Grace Roman Space Telescope: Implications for Weak Lensing. Laliotis et al. PASP 136:124506 (2024)
- Simulating image coaddition with the Nancy Grace Roman Space Telescope: III. Software improvements and new linear algebra strategies. Cao et al., ApJS accepted, arXiv: 2410.05442
- OpenUniverse2024: A shared, simulated view of the sky for the next generation of cosmological surveys. OpenUniverse et al. arXiv: 2501.05632