### CONTEXT (Previous Events):
<system_output timestamp="870.73327">Get:372 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 libnvme1 i386 1.3-1 [63.9 kB]
</system_output>
<system_output timestamp="870.737582">Get:373 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 libpam-cap i386 1:2.66-4 [14.7 kB]
Get:374 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 libpam-elogind i386 246.10-1debian1 [221 kB]
</system_output>
<system_output timestamp="870.740882">Get:375 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 libpcap0.8 i386 1.10.3-1 [164 kB]
</system_output>
<system_output timestamp="870.742372">Get:376 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 libpcre3 i386 2:8.39-15 [340 kB]
</system_output>
<system_output timestamp="870.748689">Get:377 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 libpkgconf3 i386 1.8.1-1 [38.3 kB]
</system_output>
<system_output timestamp="870.750367">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="870.752114">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="870.753237">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="870.755388">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="870.756888">Get:382 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 libx86-1 i386 1.1+ds1-12 [74.1 kB]
</system_output>
<system_output timestamp="870.758975">Get:383 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 libxext6 i386 2:1.3.4-1+b1 [55.3 kB]
</system_output>
<system_output timestamp="870.771389">Get:384 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 libxmuu1 i386 2:1.1.3-3 [24.1 kB]
</system_output>
<system_output timestamp="870.77303">Get:385 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 linux-base all 4.9 [31.8 kB]
</system_output>
<system_output timestamp="870.774488">Get:386 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 linux-image-6.1.0-22-686-pae i386 6.1.94-1 [50.7 MB]
</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="873.60708">Get:387 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 linux-image-686-pae i386 6.1.94-1 [1,480 B]
</system_output>

Answer: 873.60708, old event