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<H3><A NAME="SECTION003673200000000000000">
Offsets between slitlets</A>
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<P>
To determine the offsets between the slitlets for Non-FORS data use
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Midas
...> <TT>OFFSET/MOS</TT>
<P>
<BR>
<BR>
This command will take the calibration spectra of the different slitlets
from
<!-- MATH: $\fbox{{\small \tt WLC}}$ -->
<IMG
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and correlate them with the arc spectrum of the first slitlet. Thereby it will
derive their offsets relative to the first slitlet (<B>which will normally
not be in the center of the CCD</B>).
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<BR><HR>
<ADDRESS>
<I>Petra Nass</I>
<BR><I>1999-06-15</I>
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