Unaligned multi-frame movies of B.megaterium gas vesicles (concentation: OD500=3.1) in superresolution mode from a K3 detector. Pixelsize is 1.37A, superres pixelsize is 0.685A. This pixel size was used for processing and in the publication. Subsequent work established that the pixelsize was not perfectly calibrated and should be closer to 1.341A.