Table 2 The intrinsic broadbeam dose rates measured with a PTW Pinpoint N31014 ionisation chamber, with the 20 mm × 20 mm conformal mask in place.

From: High spatial resolution scintillator dosimetry of synchrotron microbeams

Field height (mm) 2.014 1.052 0.532
Dose rate (Gy/s) 4435 4441 4255