Radiochromic film images

Scanned images of EBT3 Gafchromic film pieces before and after irradiation at different dose levels. Film pieces were irradiated with a 10 cm x 10 cm field size at different depths of a solid water phantom, with a nominal beam energy of 6 MV in a TrueBeam linac. Film was scanned in transmission mode (as positive film) and a dpi of 150, with an EPSON EXPRESSION 10000 XL scanner.

本数据集收录了不同剂量辐照前后的EBT3型Gafchromic胶片（EBT3 Gafchromic film）试样的扫描图像。该胶片试样在TrueBeam型直线加速器（TrueBeam linac）中，以标称射束能量6 MV、10 cm×10 cm的射野尺寸，在固体水模体（solid water phantom）的不同深度处完成辐照。扫描环节采用EPSON EXPRESSION 10000 XL扫描仪，以透射模式（作为正片扫描）进行，扫描分辨率为150 dpi。