Page 12 - line 10
<p>
The line should read: "readout has to be transferred over four thousand
times."
The over four million number refers to the total number of pixels in the
array.
<p>
Page 67 - Figure Caption
<p>
The caption should read: " The mosaic (top) is the old version... while
the
mosaic (bottom) is the current version.."          <p>
Page 122 - line 9ff
<p>
The line should read: "The limiting magnitude for a usable spectrum with
an
objective prism setup, a 1-m telescope, and 1 hour of integration time is
approximately given by..."
<p>
Page 122 - line 14
<p>
The line should read: "limit is 4-5 magnitudes brighter than that
available at
the same ..."