Monitor DBCC Checkstorage

Hi

I am currently running a DBCC checkstorage on a 700GB database.

How can I know what objects DBCC checkstorage is analyzing or how can I know the % progress of this command?

I tried to look at MDA tables like monProcessObject but I only see the DBCCDB objects "scan_ws" and "text_ws".

@@version:

Adaptive Server Enterprise/15.7.0/EBF 22594 SMP SP62 /P/Sun_svr4/OS 5.10/ase157sp6x/3350/64-bit/FBO/Fri Apr 18 07:29:33 2014

Thanks for your help

Vincent