https://github.com/orionlee/tess_tpf_webapp

TESS Target Pixels Inspector Web App
https://github.com/orionlee/tess_tpf_webapp

astronomy exoplanets nasa python tess variable-stars webapp

Last synced: 14 days ago
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TESS Target Pixels Inspector Web App

• Host: GitHub
• URL: https://github.com/orionlee/tess_tpf_webapp
• Owner: orionlee
• License: mit
• Created: 2024-10-20T22:42:31.000Z (2 months ago)
• Default Branch: main
• Last Pushed: 2024-12-08T06:47:34.000Z (24 days ago)
• Last Synced: 2024-12-08T07:24:41.034Z (24 days ago)
• Topics: astronomy, exoplanets, nasa, python, tess, variable-stars, webapp
• Language: Python
• Homepage:
• Size: 703 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# TESS Target Pixels Inspector

A web application to help users to identify the source of variable signals by allowing them to:

- inspect data at pixel level from TESS TargetPixelFiles or TESSCut

- view TESS pixels overlaying with data from TIC, Gaia DR3, ZTF Archive, ASAS-SN SkyPatrol v2, and VSX.

![screenshot_skyview](assets/screenshot_skyview.png)

![screenshot_pixels_plot](assets/screenshot_pixels_plot.png)

![screenshot_lc_ztf](assets/screenshot_lc_ztf.png)

## Installation

In your Python virtual environment, install the dependency ([`lightkurve`](https://github.com/lightkurve/lightkurve/) and [`skypatrol`](https://github.com/asas-sn/skypatrol)):

```shell

pip install -r src/tpf/gcloud/requirements.txt

```

Start the webapp:

```shell

bokeh serve --show src/tpf/

```

You are done! The app will be available at http://localhost:5006/tpf .

Notes:

- To change the port of the webapp, add `--port=` to `bokeh` line.

## Deploying to cloud environments

- Google Cloud Run: run [`src/tpf/gcloud/assemble.sh`](src/tpf/gcloud/assemble.sh), and follow the instructions.

---

## Development

The webapp codes are at [`src/tpf`](src/tpf).

The main features are built on top of [`lightkurve`](https://github.com/lightkurve/lightkurve/).

Its interact features are patched to add more functionalities, and to work in an webapp.

The patched codes are at [`src/tpf/lk_patch`](src/tpf/lk_patch).

A [notebook](Playground.ipynb) can be used to make testing out changes more easily:

one can test out changes to individual components, with reload support.