### CONTEXT (Previous Events):
<system_output timestamp="2447.41412">I: Retrieving iproute2 6.1.0-3
</system_output>
<system_output timestamp="2447.425132">I: Validating iproute2 6.1.0-3
</system_output>
<system_output timestamp="2447.445496">I: Retrieving iputils-ping 3:20221126-1
</system_output>
<system_output timestamp="2447.452817">I: Validating iputils-ping 3:20221126-1
</system_output>
<system_output timestamp="2447.465833">I: Retrieving isc-dhcp-client 4.4.3-P1-2
</system_output>
<system_output timestamp="2447.497619">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="2447.519631">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="2447.527008">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="2447.540575">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="2447.547668">I: Validating kmod 30+20221128-1
</system_output>
<system_output timestamp="2447.561199">I: Retrieving less 590-2.1~deb12u2
</system_output>
<system_output timestamp="2447.568915">I: Validating less 590-2.1~deb12u2
</system_output>
<system_output timestamp="2447.583049">I: Retrieving libacl1 2.3.1-3
</system_output>
<system_output timestamp="2447.589681">I: Validating libacl1 2.3.1-3
</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="2447.604117">I: Retrieving libapparmor1 3.0.8-3
</system_output>

Answer: 2447.604117, old event