You can look at pictures of the HDF field, comparing the HST version with the APO version, by reading the HTML version of the document I posted yesterday: look in the SDSS archives, at http://www.astro.princeton.edu:81/documents/spicam/spicam.html The pictures appear at the end of the document. You may also choose to download a cleaned FITS image of the field. Michael Richmond APO APO APO APO APO Apache Point Observatory 3.5m APO APO APO APO APO This is message 50 in the apo35-dsc archive. You can find APO the archive on http://www.astro.princeton.edu/APO/apo35-dsc/INDEX.html APO To join/leave the list, send mail to apo35-request@astro.princeton.edu APO To post a message, mail it to apo35-dsc@astro.princeton.edu APO APO APO APO APO APO APO APO APO APO APO APO APO APO APO APO APO