update doc

README.md

@@ -1,24 +1,11 @@
 astra
-==============================
+=====
 
-Analysis framework for SDSS-V/Milky Way Mapper
+The analysis framework for the Sloan Digital Sky Survey.
 
-|Docs Status| |Build Status| |Coverage Status|
-
-------------
-
-Astra is the analysis framework for the Sloan Digital Sky Survey (SDSS V) Milky
+Astra is the analysis framework for the Sloan Digital Sky Survey (SDSS-V) Milky
 Way Mapper. The purpose of Astra is to manage the analysis of reduced data
-products from SDSS V and to streamline data releases.
-
-.. |Docs Status| image:: https://readthedocs.org/projects/sdss-astra/badge/?version=latest
-   :target: https://sdss-astra.readthedocs.io/en/latest
-
-.. |Build Status| image:: https://travis-ci.org/sdss/astra.svg?branch=master
-   :target: https://travis-ci.org/sdss/astra
-
-.. |Coverage Status| image:: https://coveralls.io/repos/github/sdss/astra/badge.svg?branch=master
-   :target: https://coveralls.io/github/sdss/astra?branch=master
+products from SDSS and to streamline data releases.
 
 ![Migrations](./docs/astra-migrate-2024-11-14.gif)