### CONTEXT (Previous Events):
<system_output timestamp="1580.644765">Preparing to unpack .../04-openssh-client_1%3a9.2p1-2+deb12u3_i386.deb ...
</system_output>
<system_output timestamp="1580.652386">Unpacking openssh-client (1:9.2p1-2+deb12u3) ...
</system_output>
<system_output timestamp="1581.181216">Selecting previously unselected package openssh-sftp-server.
</system_output>
<system_output timestamp="1581.18451">Preparing to unpack .../05-openssh-sftp-server_1%3a9.2p1-2+deb12u3_i386.deb ...
Unpacking openssh-sftp-server (1:9.2p1-2+deb12u3) ...
</system_output>
<system_output timestamp="1581.253028">Selecting previously unselected package runit-helper.
</system_output>
<system_output timestamp="1581.255524">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="1581.255836">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="1581.282669">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="1581.284943">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="1581.292783">Unpacking openssh-server (1:9.2p1-2+deb12u3) ...
</system_output>
<system_output timestamp="1581.450705">Selecting previously unselected package rsync.
</system_output>
<system_output timestamp="1581.453164">Preparing to unpack .../08-rsync_3.2.7-1_i386.deb ...
</system_output>
<system_output timestamp="1581.455193">Unpacking rsync (3.2.7-1) ...
</system_output>
<system_output timestamp="1581.613423">Selecting previously unselected package uuid-runtime.
</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="1581.615655">Preparing to unpack .../09-uuid-runtime_2.38.1-5+deb12u1_i386.deb ...
</system_output>

Answer: 1581.615655, old event