### CONTEXT (Previous Events):
<system_output timestamp="973.490073">Get: 77 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 node-arrify all 2.0.1-3 [3,700 B]
</system_output>
<system_output timestamp="973.491388">Get: 78 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 node-is-plain-obj all 3.0.0-2 [3,972 B]
</system_output>
<system_output timestamp="973.493146">Get: 79 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 node-is-buffer all 2.0.5-2 [4,112 B]
</system_output>
<system_output timestamp="973.493984">Get: 80 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 node-kind-of all 6.0.3+dfsg-2 [10.2 kB]
</system_output>
<system_output timestamp="973.495584">Get: 81 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 node-minimist all 1.2.7+~cs5.3.2-2 [14.7 kB]
Get: 82 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 node-wordwrap all 1.0.0-4 [4,628 B]
</system_output>
<system_output timestamp="973.49867">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="973.498925">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="973.500633">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="973.503757">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="973.510286">Get: 87 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 libjs-async all 0.8.0-6 [24.2 kB]
</system_output>
<system_output timestamp="973.511835">Get: 88 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 libjs-events all 3.3.0+~3.0.0-3 [11.3 kB]
</system_output>
<system_output timestamp="973.513206">Get: 89 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 libjs-is-typedarray all 1.0.0-4 [3,816 B]
</system_output>
<system_output timestamp="973.515275">Get: 90 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 libjs-prettify all 2015.12.04+dfsg-1.1 [41.7 kB]</system_output>
<system_output timestamp="973.51555">
</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="973.518385">Get: 91 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 libjs-sprintf-js all 1.1.2+ds1+~1.1.2-1 [12.8 kB]
</system_output>

Answer: 973.518385, old event