https://app.box.com/s/3j2u9nu7hcr9fgpz1two

JPG file that cannot be opened in GIM. 60 second exposure taking with a Canon T5i using the Bulb setting in manual mode.  Deleting the embeded EXIF data and creating a new JPG file can be opened in GIMP.   Used http://www.verexif.com/en/ to erase the Exif data from the file.