Subject: [SIR-Mail] No.861: BNGA back to operation From: MAGNA-ECO Good morning, Back BNGA station operation. Data were lost from day 347 until day 358. In case we found something new at these stations, you will be informed. Kindest regards, Santiago Venegas Forero *Gestión de Red Magna Eco* *GIT GEODESIA* *INSTITUTO GEOGRÁFICO AGUSTÍN CODAZZI* Carrera 30 N. 48-51 Bogotá-Colombia Tels: 57-1-3694000 ext. 4447 www.igac.gov.co