Description
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X-ray CT close-up scans of a piece (tiny chip C) of USNM 5487 CM Murchison chondrite meteorite for Romy Hanna of UT DOGS. Specimen scanned by Jessie Maisano 24 April 2015. Scanned in two parts and stitched using Xradia plugin. Voxel Size X and Y and Z = 5.50 microns. Total slices = 1820. Please acknowledge The University of Texas High-Resolution X-ray CT Facility (UTCT), NASA grant NNX13AO64H, and Dr. Romy Hanna when using this data.
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Notes
| scan parameters: Xradia. 4X objective, 70kV, 10W, 5s acquisition time, detector 9 mm, source -40 mm, XYZ [-1196, 27910, 31], camera bin 2, angles ±180, 1801 views, 0.35 mm SiO2 filter, dithering, multiple reference, no sample drift. Reconstructed with center shift 2, beam hardening 0.7, theta 0, byte scaling [-100, 4200], binning 1, recon filter smooth (kernel size = 0.5). Total slices = 1820. 16bit TIFF images reconstructed by Xradia Reconstructor. Voxels are 5.50 microns. |