https://github.com/julienpeloton/blobfinder
Find point sources in sky maps using matched filtering.
https://github.com/julienpeloton/blobfinder
cmb extragalactic matched-filtering
Last synced: about 1 year ago
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Find point sources in sky maps using matched filtering.
- Host: GitHub
- URL: https://github.com/julienpeloton/blobfinder
- Owner: JulienPeloton
- License: gpl-3.0
- Created: 2017-05-25T09:27:32.000Z (about 9 years ago)
- Default Branch: master
- Last Pushed: 2017-05-31T23:43:00.000Z (about 9 years ago)
- Last Synced: 2025-03-27T05:12:24.031Z (about 1 year ago)
- Topics: cmb, extragalactic, matched-filtering
- Language: Python
- Homepage:
- Size: 2.48 MB
- Stars: 5
- Watchers: 1
- Forks: 2
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
BlobFinder [](https://travis-ci.org/JulienPeloton/BlobFinder)
==
Package to find point sources in sky maps.
The signal-to-noise ratio of sources is optimized with respect to the background using a matched filter,
following the work of ACT [1007.5256](https://arxiv.org/abs/1007.5256).
## Installation
A setup.py is provided for the installation. Just run:
```bash
python setup.py install
```
Make sure you have correct permissions (otherwise just add --user).
You can also directly use the code by updating manually your PYTHONPATH.
Just add in your bashrc:
```bash
BlobFinderPATH=/path/to/the/package
export PYTHONPATH=$PYTHONPATH:$BlobFinderPATH
```
## Example
The package contains an example using basic functionalities:
```bash
python test/test.py -setup_instrument setup_instrument.ini --plot
```
## TODO list
* Add polarisation
* Add curve-sky (input)
## License
GNU License (see the LICENSE file for details) covers all files
in the BlobFinder repository unless stated otherwise.
Some routines have been taken from this [repo](https://github.com/jeffmcm1977/CMBAnalysis_SummerSchool).