update intro

notebooks/multi_mission/display_footprints/displayFootprints.ipynb

@@ -6,13 +6,16 @@
    "source": [
     "# PySIAF Observation Footprint Viewer\n",
     "***\n",
+    "\n",
     "## Learning Goals\n",
     "- Know the requirements for generating a telescope footprint\n",
     "- Create a plot of a footprint in the telescope's reference frame\n",
     "- Create a plot of a footrpint on the sky\n",
     "\n",
     "## Introduction\n",
-    "This Notebook is a replacement for a web-based footprint viewer. Eventually, footprint viewing functionality will be built into the [Astronomer's Proposal Tool (APT)](https://www.stsci.edu/scientific-community/software/astronomers-proposal-tool-apt); scientists intending to propose for observations should use APT. In the meantime, this Notebook is a useful \"quick look\" tool.\n",
+    "This Notebook is a replacement for a web-based footprint viewer, and is designed as a \"quick look\" tool. Scientists intending to propose for Observations should use the [Astronomer's Proposal Tool (APT)](https://www.stsci.edu/scientific-community/software/astronomers-proposal-tool-apt).\n",
+    "\n",
+    "Note that since PySIAF covers only HST, JWST, and Roman, footprint for other telescopes cannot be generated using this Notebook.\n",
     "\n",
     "## Imports\n",
     "- `selectSIAF` is a script that hides some of the complexities of this Notebook. Curious readers may wish to explore this file.\n",
@@ -313,7 +316,7 @@
     "\n",
     "**Authors:** Brian McLean, Thomas Dutkiewicz <br>\n",
     "**Keywords:** Footprints <br>\n",
-    "**Last Updated:** Mar 2024 <br>\n",
+    "**Last Updated:** May 2024 <br>\n",
     "\n",
     "***\n",
     "[Top of Page](#top)\n",
@@ -337,7 +340,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.12.2"
+   "version": "3.11.5"
   }
  },
  "nbformat": 4,