Subject: instrument-maintenance Impact: risk-of-delay Detail: Channels S01 to S04 ("day channels") will be switched on during night time acquisitions during the time frames indicated below. Instead of having the S01 to S04 netCDF files filled with ?fill value?, they will be populated with instrument sensed data. This will increase the data volume from 700KB to ~8700KB and will also increase the processing time for those products. The time frames are: 10/01 22:13 to 22:19; 11/01 21:47 to 21:53; 12/01 21:21 to 21:27; 14/01 22:09 to 22:15; 15/01 21:43 to 21:49; 16/01 21:17 to 21:23; 18/01 22:05 to 22:11; 19/01 21:39 to 21:45; 20/01 21:13 to 21:19; 22/01 22:02 to 22:08; 23/01 21:35 to 21:42 Status: scheduled Issue Time: 2017-01-05 11:42:02.0 Services: SLSTR Level 1 Products - S3A SLSTR Level 2 Marine Products - S3A Type: Planned Maintenance Ann Nr: 2498 Rev: 1 Start Time: 2017-01-12 05:12:00.0 End Time: 2017-01-12 09:12:00.0 Satellites: Metop-A Subsystem: IASI