diff --git a/.github/workflows/offsets_pair_custom.yml b/.github/workflows/offsets_pair_custom.yml
new file mode 100644
index 0000000..6bd25c5
--- /dev/null
+++ b/.github/workflows/offsets_pair_custom.yml
@@ -0,0 +1,132 @@
+# Add custom XML for ISCE2 denseOffsets step
+name: Offsets_Pair_Custom
+run-name: ${{ inputs.burstId }}
+
+on:
+  workflow_dispatch:
+    inputs:
+      reference:
+        type: string
+        required: true
+        description: Reference SLC
+        default: S1A_IW_SLC__1SDV_20230621T121402_20230621T121429_049084_05E705_BAD8
+      secondary:
+        type: string
+        required: true
+        description: Secondary SLC
+        default: S1A_IW_SLC__1SDV_20231206T121407_20231206T121433_051534_06388C_D537
+      burstId:
+        type: string
+        required: true
+        description: Secondary SLC
+        default: 012_023790_IW1
+      polarization:
+        type: choice
+        required: true
+        description: Polarization
+        default: 'VV'
+        options: ['VV', 'VH', 'HH']
+      looks:
+          type: choice
+          required: true
+          description: Range x Azimuth Looks
+          default: 20x4
+          options: 
+            - 20x4
+            - 10x2
+            - 5x1
+  # Must duplicate inputs for workflow_call (https://github.com/orgs/community/discussions/39357)
+  workflow_call:
+    inputs:
+      reference:
+        type: string
+        required: true
+      secondary:
+        type: string
+        required: true
+      burstId:
+        type: string
+        required: true
+      polarization:
+        type: string
+        required: true
+      year:
+        type: string
+        required: true
+      looks:
+        type: string
+        required: true
+      jobname:
+        type: string
+        required: false
+
+jobs:
+  hyp3-isce2:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash -el {0}
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+        with:
+            repository: 'relativeorbit/hyp3-isce2'
+            ref: 'denseoffsetsSLCs'
+
+      - name: Install Conda environment with Micromamba
+        uses: mamba-org/setup-micromamba@v1
+        with:
+          cache-environment: true
+          environment-file: environment.yml
+
+      - name: Development install
+        run: pip install -e .
+
+      - name: Configure AWS Credentials
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+            aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+            aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+            aws-region: us-west-2
+
+      - name: Copy Custom DenseOffsets XML config
+        continue-on-error: true 
+        run: 
+          wget https://raw.githubusercontent.com/relativeorbit/workflows/main/dense.xml
+
+      - name: Run Hyp3-ISCE2
+        env:
+          EARTHDATA_USERNAME: ${{ secrets.EARTHDATA_USERNAME }}
+          EARTHDATA_PASSWORD: ${{ secrets.EARTHDATA_PASSWORD}}
+          ESA_USERNAME: ${{ secrets.ESA_USERNAME }}
+          ESA_PASSWORD: ${{ secrets.ESA_PASSWORD}}
+        run: |
+          python -m hyp3_isce2 ++process insar_tops_fufiters \
+            ${{ inputs.reference }}  \
+            ${{ inputs.secondary }}  \
+            --burstId ${{ inputs.burstId }} \
+            --polarization ${{ inputs.polarization }} \
+            --looks ${{ inputs.looks }} \
+            --apply-water-mask False 
+
+      - name: Get Dates for Output Subfolder Name
+        env:
+          REF: ${{ inputs.reference }}
+          SEC: ${{ inputs.secondary }}
+        run: |
+          PREFIX=${REF:17:8}_${SEC:17:8}
+          echo "PREFIX=${PREFIX}" >> $GITHUB_ENV
+      
+      - name: Upload to AWS S3
+        env:
+          BURSTID: ${{ inputs.burstId }}
+        run: | 
+          OUTDIR=`ls -d S1_*`
+          aws s3 sync $OUTDIR s3://fufiters/testing/offsets/$BURSTID/$PREFIX/$OUTDIR
+
+      - name: Upload to GitHub Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ env.PREFIX }}
+          path: S1_*INT*
diff --git a/.gitignore b/.gitignore
index a93118a..b78c63e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+.DS_Store
 .vscode
 
 # Byte-compiled / optimized / DLL files