The HDF-N was observed with FLAMINGOS on the KPNO Mayall 4-m telescope 2001 February 7-11. ... Raw data: The raw FLAMINGOS data from semester 2001A, which were previously available at this location, have been temporarily moved and reorganized into a form that does not make them easy to retrieve. ... Nevertheless, as a result of this loss, the older, 2001A FLAMINGOS data has become a higher priority once again, and we are renewing our efforts on the data reduction. ...