Retrieve the fieldmap measured in adjustment window by Siemens

Hello everyone,

My question is somewhat broad and not specifically related to MRS. I need to compare the field maps measured in the shim adjustment window to inspect the B0 field before and after shimming. Our system is a 3T Siemens (Prisma, VE11C).

Apparently, the field map data acquired there is stored temporarily to avoid additional field map measurements for the same FOV. Typically, this data is not exported for the user, but I am curious if I can find the DICOM files of the measured field maps in the file explorer under the C drive. Does anyone have any ideas?

Thank you!