1. INTRODUCTION  
2. OBSERVATIONS  
2.1. Target Selection  
2.2. Instrument Configuration and Exposure Times  
2.3. Survey Results  
3. ANALYSIS  
3.1. Image-Processing Methodology  
3.2. Limiting Magnitudes  
3.3. Image Review: Confirmed Detections  
3.4. Image Review: Confirmed Non-detections  
3.5. Image Review: Host NUV Contamination  
4. CSM INTERACTION IN SN IA 2015CP  
4.1. Host Galaxy  
4.2. Light Curve and Classification Spectrum  
4.3. Ground-Based Optical Follow-up Observations  
4.5. Physical Interpretation  
4.6. SN 2015cp Summary  
5. DISCUSSION  
5.1. Intrinsic NUV Luminosity Limits