Intra-day Solar and Power Forecast for Optimization of Intraday Market Participation. - Nelson Salazar-Pena; Adolfo Palma-Vergara; Mateo Montes-Vera; Maria Alejandra Vargas-Torres; Adriana Salinas; Andres Velasco; Alejandra Tabares; Andres Gonzalez-Mancera (CoRR, 2025)