temperatura - linux

ali kdo ve, kje se meri temperatura, kaj je virtual device, temp1 in 2, package id 0, core 0 in 1?
aaaa@aaaa-P7624:~$ sensors
acpitz-virtual-0
Adapter: Virtual device
temp1: +58.0°C (crit = +96.0°C)
temp2: +47.0°C (crit = +94.0°C)

coretemp-isa-0000
Adapter: ISA adapter
Package id 0: +58.0°C (high = +80.0°C, crit = +85.0°C)
Core 0: +58.0°C (high = +80.0°C, crit = +85.0°C)
Core 1: +58.0°C (high = +80.0°C, crit = +85.0°C)

za hw sem aberveznik, tnx za info. računalnik je
Medion Akoya P7624