Tomorrow is the AIA GT/PZT Calibration from 1500-1620 UTC (10:00-11:20 am ET), which should cause few problems with the SDO data.
Next Wednesday, February 4, 2015, SDO will perform two maneuvers, the EVE FOV from 1315-1557 UTC (5:15-10:57 am ET) and the HMI/AIA Flat Field from 1630-1907 UTC (11:30 am - 2:07 pm ET). During these maneuvers the images may be blurred.
