Spectrophotometric information from the DIVA satellite (2003)
De Boer, K. S., Willemsen, P. G., Reif, K., Poschmann, H., Kaempf, T. A., ...
The DIVA satellite will, in addition to the astrometry, obtain photometric data for about 40 million survey stars and spectral data for about a third of these. Relevant sections of the CCD-data...
A proper motion study of the globular cluster M10 (2000)
Chen, L., Geffert, M., Wang, J. J., Reif, K., Braun, J. M.
We present the first proper motion study of M10 (NGC6254). Absolute proper motions of about 532 stars in the field of the globular cluster M10 were determined with respect to Hipparcos and ACT...
BUSCA: A Telescope Instrumentation for Simultaneous Imaging in 4 Optical Bands (1999)
Reif, K., Bagschik, K., De Boer, K. S., Schmoll, J., Mueller, Ph., Poschmann, H, ...
The "Bonn University Simultaneous CAmera" (BUSCA) is a CCD camera system which allows simultaneous direct imaging of the same sky area in four colors. The optics are designed for an f/8 beam and four...