High-resolution scans of impact spatter patterns

High-resolution scans of spatter patterns used in the following peer-reviewed research article

Article Title: Do impact spatters depend on impact velocity, impact energy or impactor shape?
DOI : 10.1007/s00348-021-03341-1
Journal: Experiments in Fluids
Publisher: Springer
Authors: R Faflak and D Attinger

Spatial resolution is 600 pixel per inch (a flatbed scanner A3 Epson Expression 11000XLwas used)
Images are oriented so that gravity points downwards
The file format is 
impactor material_impactor shape_height of free fall_impactor mass in gram_
For instance the following file 
PP,Al_F_h30_m644,7(2)_stitch_CLEAN.tiff
means
impactor material is Polypropylene and Aluminum
impactor shape is Flat
free fall height is 30 cm
impactor mass in gram is 644.7g

A summary description of the impact setup and of the impact parameters is in the Adobe PDF document "description of geometry and parameters.pdf"