Please be notified that according to the operational arrangement, NSMC is not to receive data transmission, but dedicate to making the moon calibration of FY-2F at following time: 09:30 on 2 April, 10:30 on 3 April, 11:30 on 4 April, and 12:30 on 5 April. There will be no full disc imagery service of FY-2F satellite at the above-mentioned hours as the consequence.