Fix and deploy dormant DrizzlePac notebook "align_mosaics.py"

_config.yml

@@ -47,8 +47,7 @@ html:
   use_issues_button: true
   use_repository_button: true
 # Exclude notebooks that have as-yet unresolved build failures (see tickets SPB-1153SPB-1160, SPB-1168)
-exclude_patterns: [notebooks/DrizzlePac/align_mosaics/align_mosaics.ipynb,
-                   notebooks/WFC3/dash/dash.ipynb,
+exclude_patterns: [notebooks/WFC3/dash/dash.ipynb,
                    notebooks/WFC3/filter_transformations/filter_transformations.ipynb,
                    notebooks/WFC3/flux_conversion_tool/flux_conversion_tool.ipynb,
                    notebooks/WFC3/zeropoints/zeropoints.ipynb]

_toc.yml

@@ -31,8 +31,7 @@ parts:
       - file: notebooks/DrizzlePac/README.md
       - file: notebooks/DrizzlePac/Initialization/Initialization.ipynb
       - file: notebooks/DrizzlePac/align_to_catalogs/align_to_catalogs.ipynb
-# Notebook excluded from build until build failures are fixed (See SPB-1168)
-#      - file: notebooks/DrizzlePac/align_mosaics/align_mosaics.ipynb
+      - file: notebooks/DrizzlePac/align_mosaics/align_mosaics.ipynb
       - file: notebooks/DrizzlePac/align_multiple_visits/align_multiple_visits.ipynb
       - file: notebooks/DrizzlePac/align_sparse_fields/align_sparse_fields.ipynb
       - file: notebooks/DrizzlePac/drizzle_wfpc2/drizzle_wfpc2.ipynb

notebooks/DrizzlePac/align_mosaics/align_mosaics.ipynb

@@ -27,7 +27,7 @@
     "This notebook demonstrates how to align and drizzle mosaicked tiles of the Eagle Nebula (M16) obtained with WFC3 with both UVIS and IR detectors. It is based on the example highlighted in the following WFC3 technical report: [ISR 2015-09: Combining WFC3 Mosaics of M16 with DrizzlePac](http://www.stsci.edu/hst/wfc3/documents/ISRs/WFC3-2015-09.pdf)\n",
     "and highlights special features in DrizzlePac to improve mosaics. \n",
     "\n",
-    "In prior alignment [tutorials](https://archive.stsci.edu/prepds/heritage/horsehead/readme_HLSP_v3.txt), building up an aligned set of tiles required an iterative approach. Now, mosaic alignment can be achieved in a single step by building up an expanded reference catalog ‘on-the-fly’. New sky matching options make it easier to produce seamless mosaics, which can be challenging for extended sources with little or no blank sky. "
+    "In prior alignment [tutorials](https://archive.stsci.edu/prepds/heritage/horsehead/readme_HLSP_v3.txt), building up an aligned set of tiles required an iterative approach. Now, mosaic alignment can be achieved in a single step by building up an expanded reference catalog ‘on-the-fly’. New sky matching options make it easier to produce seamless mosaics, which can be challenging for extended sources with little or no blank sky.  "
    ]
   },
   {
@@ -927,7 +927,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
    "name": "python3"
   },
@@ -941,9 +941,9 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.7"
+   "version": "3.8.12"
   }
  },
  "nbformat": 4,
- "nbformat_minor": 2
+ "nbformat_minor": 4
 }