Correct sensor location to use for Temperature Monitor in lxpanel?

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http://askubuntu.com – The Temperature Monitor in lxpanel (I'm using Lubuntu 12.10) is automatically detecting one of my sensors but I would like to give it an alternate one. Here is the output of sensors: Adapter: Virtual device temp1: +26.8°C (crit = +100.0°C) temp2: +0.0°C (crit = +100.0°C) coretemp-isa-0000 Adapter: ISA adapter Core 0: +58.0°C (high = +80.0°C, crit = +90.0°C) Core 2: +55.0°C (high = +80.0°C, crit = +90.0°C) It looks like the Temperature Monitor is picking up temp1 automatically but I would like to set it to Core 0 or Core 2. It has a string for "Sens (HowTos)