pyExopS (Python Exoplanetary Systems Simulator)
pyExopS is a Python-based simulator designed to generate realistic observational data for exoplanetary systems. It aims to provide a flexible and extensible platform for studying phenomena like planetary transits, stellar activity, and various observational systematics.
Features
- Realistic Star Model: Includes quadratic limb darkening and dynamic stellar spots (umbra and penumbra).
- Planet Model: Customizable orbiting planets with definable physical and orbital parameters.
- Advanced PSF Modeling: Supports Gaussian, Moffat, Airy Disk, Elliptical Gaussian, and Combined Point Spread Functions to simulate realistic instrumental and atmospheric blurring.
- Noise Injection: Injects Poisson (photon) noise and Gaussian (readout) noise for true-to-life data.
- Photometry Methods: Implements various photometric extraction techniques:
- Simple Aperture Photometry (SAP)
- Optimal Photometry
- PSF Fitting Photometry
- Simplified Difference Imaging Photometry (DIP)
- Data Conditioning: Includes a PDCSAP-like detrending algorithm to remove instrumental and astrophysical systematics from light curves while preserving transit signals.
- Variable Cadence: Allows simulation of observations with non-uniform time sampling (e.g., high cadence during transit, low cadence out-of-transit).
- Parallel Processing: Leverages Dask for efficient parallel computation across multicore CPUs, NVIDIA GPUs (Dask-CUDA), or distributed clusters.
Installation
You can install pyExopS using pip:
pip install pyexops
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Release files for pyexops 0.1.39
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| pyexops-0.1.39.tar.gz | 59.5 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| pyexops-0.1.39-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 101.3 kB
Release files / pyexops-0.1.39.tar.gz
| Download URL | pyexops-0.1.39.tar.gz |
|---|---|
| Size | 59.5 kB |
| Tags | Source |
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SHA-256 checksum How to use checksums |
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Release files / pyexops-0.1.39-py3-none-any.whl
| Download URL | pyexops-0.1.39-py3-none-any.whl |
|---|---|
| Size | 41.8 kB |
| Tags | Python 3 |
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No |
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twine/6.1.0 CPython/3.12.7
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