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README.md

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 # acs-notebook
 
-This repository contains downloadable versions of several *HST*/ACS webpages with basic Python examples. These code examples are simple and only designed for a limited scope. Before running these examples, you must install or update to the latest version of [AstroConda](https://astroconda.readthedocs.io/en/latest/).
+This repository contains downloadable versions of several *HST*/ACS webpages with basic Python examples. These code examples are simple and only designed for a limited scope. Users are advised to visit the [ACS website](http://www.stsci.edu/hst/acs), [Instrument Handbook](http://www.stsci.edu/hst/acs/documents/handbooks/current/cover.html), and [Data Handbook](http://www.stsci.edu/hst/acs/documents/handbooks/currentDHB/acs_cover.html) for more information about the the current status of ACS, instrument specifications, and data analysis. Before running these examples, you must install or update to the latest version of [AstroConda](https://astroconda.readthedocs.io/en/latest/).
 
 Users who need help transitioning from IRAF/PyRAF to Python should see the [stak-notebooks](https://github.com/spacetelescope/stak-notebooks) repository.