Abstract
We are reporting on the flat-field test of the Asteroid Multiband Imaging CAmera (AMICA) mounted on HAYABUSA. When the AMICA is mounted on HAYABUSA, there is only a limited space allowed for testing. In addition, the space is changeable due to various set-ups of peripheral devices. Thereby a conventional testing hardware may not be useful. Therefore, we developed an original integration spheres which can be handled in the small space of the spacecraft. The flat-field data obtained with these spheres were confirmed scientifically meaningful and we believe that the testing procedures of our study will provide a technical reference in future experiments.
