diff --git a/.github/workflows/coverage.yaml b/.github/workflows/coverage.yaml
new file mode 100644
index 0000000..f27cc76
--- /dev/null
+++ b/.github/workflows/coverage.yaml
@@ -0,0 +1,60 @@
+name: Code Coverage
+
+on:
+  push:
+    branches:
+      - main  
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  coverage:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+      - name: Record State
+        run: |
+          pwd
+          echo github.ref is: ${{ github.ref }}
+          echo GITHUB_SHA is: $GITHUB_SHA
+          echo github.event_name is: ${{ github.event_name }}
+          echo github workspace: ${{ github.workspace }}
+          pip --version
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install pytest
+          pip install pytest-cov
+          pip install wheel
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+        shell: bash
+      - name: Install Light-House
+        run: |
+          cd $GITHUB_WORKSPACE/
+          pip install -e .
+          pip show lighthouse
+        shell: bash
+      - name: Load Light-House data
+        run: |
+          cd $GITHUB_WORKSPACE/.github/workflows/
+          python get_test_data.py
+        shell: bash
+      - name: Test with pytest
+        run: |
+          cd $GITHUB_WORKSPACE
+          pwd
+          pytest --cov-report=xml --cov=astrophot tests/
+          cat coverage.xml
+        shell: bash
+      - name: Upload coverage report to Codecov
+        uses: codecov/codecov-action@v3
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }} # not required for public repos
+          files: ${{ github.workspace }}/coverage.xml
+          fail_ci_if_error: true
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