Factorio Forums

Not gameplay related but on the Space Map screen the properties of the planets includes "Ambient Radiation" which the game gives in units of "Bq"

Bq, Becquerel is a unit of radioactivity, but it is in terms of disintegrations per second and doesn't make sense in this context. The proper units would be Sieverts (Sv), rem, or rad per unit of time, e.g. 10 mSv/hr. No one but the occasional nerd will notice this and be annoyed, but it should be an easy fix.

Thanks for the report however Space Age does not have such a property on planets. That was added by one of the mods you're using and as such you'll need to report it to them.