Subject: [Sirgas-Mail] No.1966: CALL00PER: Data gap From: Laura Sanchez Author: Laura Sanchez, DGFI-TUM, IGS RNAAC SIRGAS Dear Colleagues: Due to power supply problems, there is a data gap at the station CALL00PER (Callao, Peru) from June 28 to July 2, 2017 (days 179-183). Station IQUI00PER was installed and is operated under a cooperation agreement subscribed by the DGFI-TUM and the Instituto Geografico Nacional of Peru. Kindest regards, Dr Laura Sanchez DGFI-TUM Deutsches Geodätisches Forschungsinstitut Technische Universität München Arcisstr. 21, 80333 München, Germany phone: +49 89 23031 1295 mailto: lm.sanchez@tum.de www.dgfi.tum.de