<a href="./figure/sn1987m_1987_09_28.dif.gif">
     <img src="./figure/sn1987m_1987_09_28.dif.gif" align=middle width=80%
      alt="./figure/sn1987m_1987_09_28.dif.gif"> </a>

<a href="./figure/sn1987m_1987_09_28.dif.ps">Postscript plot of the spectrum</a> with local normalization.

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