Introduction

A high-speed, performant data exploration webapp for astronomy, built for SDSS-V.

Highlights

• Blazing fast cross-filtering, powered by vaex.
• Dynamic, interactive plotting, powered by Bokeh.
• Modular support for various data releases
• Download custom summary outputs direct from the app
• Share your dashboard layout with others via simple JSON
• Modular support for various data releases

About

The Explorer is SDSS-V's interface for accessing and exploring Milky Way Mapper stellar parameters provided by Astra for SDSS-V targets. The Explorer is designed to provide a high-speed interface for aggregated statistics and visualizations of filtered Subsets of the SDSS-V database.

Explorer is developed by SDSS-V, using solara, fastapi,vaex, and plotly. Explorer was developed and designed by Riley Thai, and is maintained by the SDSS-V Data Visualization Team.

Note

The examples and screenshots in these docs may reference the best Astra summary catalog file. This file has now been named mwmLite. In the live dashboard you will see reference to the mwmlite dataset. This is the same as best in this documentation.

Get started with our examples:

• Example: creating a HR diagram
• Example: selecting sources from Gaia
• Example: selecting a carton
• Example: comparing flags and datasets
• Example: getting your data out
• User guide

And see some more documentation at:

• Developer guide
• Reference (API)

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Explorer and these documents were written, designed, and primarily developed by Riley Thai.