DescriptionString: Reconstructed CT slices for Whole specimen of Macroprosopon (catalog number FSAC CP 330; FSAC = Faculty of Sciences Aïn Chock, Casablanca, Morocco) as a series of TIFF images. Raw projections are not included in this dataset. The reconstructed slice data from the scan are offered here as a series of unsigned 16-bit integer TIFF images. The upper left corner of the first image (*_0000.tif) is the XYZ origin.
MethodString: Specimen FSAC CP 330_Macroprosopon_Whole specimen was scanned with a Nikon XT H 225ST uCT system housed in the Department of Earth and Environmental Sciences at the University of Michigan. Scans were collected with the following settings: energy settings, 215 kV, 109 uA; source to object distance, 677.751575469971 mm; source to detector distance, 1104.999 mm; scanned with 3141 projections; voxel size, x = 0.122670051547584 mm y = 0.122670051547584 mm z = 0.122670051547584 mm; slice dimension (in pixels), x = 829, y = 1583; number of slices, 2000 16-bit TIFF images. Original floating point grey values were scaled to span the unsigned 16-bit integer range using an offset of 552.2886352539062 and a scale factor of 30.19715770960281, where 16output = SCALE * (32input + OFFSET). Additional metadata can be found in the xtekct, ctprofile.xml, and UMMPCombinedMetadata.json files.
License: Usage of the associated data is restricted. The terms of use as of date of metadata creation (2023-11-20 10:15:51.476652) are included in the file _LICENSE.txt. Please see https://umorf.ummp.lsa.umich.edu/wp/ct-terms/ for current terms, as these may have changed.