Description
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X-ray CT Scans of the head of Acipenser fulvescens (UMMZ 219456; Michigan, Van Buren Wolf Lake hatchery, collected September 1991, University of Michigan School of Natural Resources) for Dr. Julian Humphries of the University of Texas at Austin and Dr. Timothy Rowe of the Department of Geological Sciences, The University of Texas at Austin. Specimen scanned by Matthew Colbert 20 May 2003. Voxel Size X and Y=0.02636 mm, Z= 0.0986 mm. Total slices = 468. Please acknowledge The University of Texas High-Resolution X-ray CT Facility (UTCT) when using this data.
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Notes
| 1024x1024 16-bit TIFF images. II, 120 kV, 0.2 mA, no filter, empty container wedge, no offset, slice thickness 3 lines (= 0.0986 mm), S.O.D. 95 mm, 1000 views, 3 samples per view, inter-slice spacing 3 lines (= 0.0986 mm), field of reconstruction 27 mm (maximum field of view 31.07098 mm), reconstruction offset 6000, reconstruction scale 2300. Reconstructed off-center: x = 0.7, y = -0.3. Acquired with 9 slices per rotation. Flash- and ring-removal processing done by Rachel Racicot based on correction of raw sinogram data using IDL routines “RK_SinoDeSpike”, and “RK_SinoRingProcSimul”, both with default parameters. Rotation correction processing done by Rachel Racicot using IDL routine “DoRotationCorrection”. Total slices = 468. |