### CONTEXT (Previous Events):
<system_output timestamp="4038.261927">Selecting previously unselected package discover.
</system_output>
<system_output timestamp="4038.264322">Preparing to unpack .../030-discover_2.1.2-10_i386.deb ...
</system_output>
<system_output timestamp="4038.267996">Unpacking discover (2.1.2-10) ...
</system_output>
<system_output timestamp="4038.346344">Selecting previously unselected package libdevmapper-event1.02.1:i386.
</system_output>
<system_output timestamp="4038.349127">Preparing to unpack .../031-libdevmapper-event1.02.1_2%3a1.02.185-2_i386.deb ...
Unpacking libdevmapper-event1.02.1:i386 (2:1.02.185-2) ...
</system_output>
<system_output timestamp="4038.380769">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="4038.383617">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="4038.383732">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="4038.423113">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="4038.426101">Preparing to unpack .../033-liblvm2cmd2.03_2.03.16-2_i386.deb ...
Unpacking liblvm2cmd2.03:i386 (2.03.16-2) ...
</system_output>
<system_output timestamp="4038.613471">Selecting previously unselected package dmeventd.
</system_output>
<system_output timestamp="4038.615812">Preparing to unpack .../034-dmeventd_2%3a1.02.185-2_i386.deb ...
</system_output>
<system_output timestamp="4038.616305">Unpacking dmeventd (2:1.02.185-2) ...
</system_output>
<system_output timestamp="4038.672837">Selecting previously unselected package libdmraid1.0.0.rc16:i386.
</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="4038.675673">Preparing to unpack .../035-libdmraid1.0.0.rc16_1.0.0.rc16-12_i386.deb ...
</system_output>

Answer: 4038.675673, old event