How (where) do I browse to the /data/Tombstones (on the System Partition, I think)?

Trying to delete some files from my System partition. Someone suggested deleting /data/Tombstones (I.e., what's the Path to it so I can browse to it)

Using Astro File manager I navigated from the SDcard0 up until I got to what seems to be the root. It has folders like:

• acct


• cache


• config


• data (which is empty)


• ...



• firmware


• ...


• tombstones (which is empty)


• system (is this the system partition), it does not contain a Tombstones folder.