### CONTEXT (Previous Events):
<system_output timestamp="1716.25439">[5P[C[C[C[C[C[C[C[C</system_output>
<user_input timestamp="1719.077071">[A</user_input>
<system_output timestamp="1719.079362">sudo emacs 10-setup</system_output>
<user_input timestamp="1719.931831">[A</user_input>
<system_output timestamp="1719.940279">[2Pcat[C[C[C[C[C[C[C[C[C</system_output>
<user_input timestamp="1720.531243">[A</user_input>
<system_output timestamp="1720.541665">[5P[C[C[C[C[C[C[C[C[C[C[C[C</system_output>
<user_input timestamp="1721.49865"/>
<system_output timestamp="1721.513883">
(reverse-i-search)`': cat 10-setup[K</system_output>
<user_input timestamp="1722.969953">t</user_input>
<system_output timestamp="1722.988939">t': cat 10-se[7mt[27mup</system_output>
<user_input timestamp="1723.128146">i</user_input>
<system_output timestamp="1723.147357">i': sudo bash -c '[7mti[27mme ./make-fai-cd.sh 2&gt;&amp;1 | tee make-fai-cd.out'
[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C[C</system_output>
<user_input timestamp="1723.287042">m</user_input>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="1723.303172">[1@m': sudo bash -c '[7mtim[27m</system_output>

Answer: 1723.303172, old event