Photometric Data of NGC 2194 (NASA SEES 2025 Intern Project)

This dataset contains photometric measurements of 817 stars in the open cluster NGC 2194, analyzed during the 2025 NASA SEES high school internship program. Data include V and B magnitudes, corrected B–V indices, corrected V magnitudes, and assigned spectral classifications across multiple concentric cluster rings. The analysis was conducted using broadband B, V, and R filters with both short and long exposure times. The dataset supports revised cluster distance (1,076.17 pc) and age (~30 Myr) estimates.