imcopy seems to work for me vocl> imcopy dev$pix image.short dev$pix -> image.short vocl> imcopy dev$pix image.short dev$pix -> image.short vocl> imcopy dev$pix image.short dev$pix -> image.short vocl> logout [joe at big-apple ~]$ ls -l image.short.fits -rw-rw-r-- 1 joe joe 3196800 6月 29 23:11 image.short.fits