| Color Space | sRGB | Resolution Unit | Inch |
| X Resolution | 240 dots per ResolutionUnit | Y Resolution | 240 dots per ResolutionUnit |
| Compression | Jpeg Compression | Caption | Comparing the drift of the field of view between the larger QHY247C sensor on the AT60ED and the much smaller QHY183C on the C11. There is a LOT of flexure on the AT60ED mount. This is a total of about three hours of unguided drift of the mount. |