### CONTEXT (Previous Events):
<system_output timestamp="2587.999605">Adding 'diversion of /usr/share/man/id/man8/init.8.gz to /usr/share/man/id/man8/init.8.dist by sysvinit-core'
</system_output>
<system_output timestamp="2588.007319">Adding 'diversion of /usr/share/man/id/man8/halt.8.gz to /usr/share/man/id/man8/halt.8.dist by sysvinit-core'
</system_output>
<system_output timestamp="2588.014631">Adding 'diversion of /usr/share/man/id/man8/poweroff.8.gz to /usr/share/man/id/man8/poweroff.8.dist by sysvinit-core'
</system_output>
<system_output timestamp="2588.021639">Adding 'diversion of /usr/share/man/id/man8/reboot.8.gz to /usr/share/man/id/man8/reboot.8.dist by sysvinit-core'
</system_output>
<system_output timestamp="2588.028736">Adding 'diversion of /usr/share/man/id/man8/runlevel.8.gz to /usr/share/man/id/man8/runlevel.8.dist by sysvinit-core'
</system_output>
<system_output timestamp="2588.036237">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="2588.043575">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="2588.051107">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="2588.058476">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="2588.065932">Adding 'diversion of /usr/share/man/pl/man8/poweroff.8.gz to /usr/share/man/pl/man8/poweroff.8.dist by sysvinit-core'
</system_output>
<system_output timestamp="2588.073153">Adding 'diversion of /usr/share/man/pl/man8/reboot.8.gz to /usr/share/man/pl/man8/reboot.8.dist by sysvinit-core'
</system_output>
<system_output timestamp="2588.080359">Adding 'diversion of /usr/share/man/pl/man8/runlevel.8.gz to /usr/share/man/pl/man8/runlevel.8.dist by sysvinit-core'
</system_output>
<system_output timestamp="2588.087757">Adding 'diversion of /usr/share/man/pl/man8/shutdown.8.gz to /usr/share/man/pl/man8/shutdown.8.dist by sysvinit-core'
</system_output>
<system_output timestamp="2588.095233">Adding 'diversion of /usr/share/man/pl/man8/telinit.8.gz to /usr/share/man/pl/man8/telinit.8.dist by sysvinit-core'
</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="2588.097175">Unpacking sysvinit-core (3.06-4) ...
</system_output>

Answer: 2588.097175, old event