Media 000441704: Petrosal
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Type Volumetric Image Series
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
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GENERAL DETAILS Field Definitions

Media ID
000441704
Media type
Volumetric Image Series
Object element or part
petrosal
Object represented
Object taxonomy
Dasypus novemcinctus
Side
Left
Orientation
--
Short description
--
Full description
University of Texas High-Resolution X-ray CT Facility Archive 1585 Ekdale: Dasy4: Scans of four left petrosals of Dasypus novemcinctus (specimens positioned as follows in clockwise fashion: TMM M-1065 at top of field of view with one garnet nearby, TMM M-1880 to the right with two garnets, TMM M-1885 at the bottom and TMM M-152 to the left) for Eric Ekdale of the University of Texas at Austin, Department of Geological Sciences. Specimens scanned by Matthew Colbert 2 February 2007. 16bitrot: 1024x1024 16-bit TIFF images. II, 200 kV, 0.09 mA, intensity control on, no filter, air wedge, no offset, slice thickness 1 line (= 0.02798 mm), S.O.D. 80 mm, 1800 views, 2 samples per view, actual inter-slice spacing 1 line (= 0.02798 mm), nominal inter-slice spacing 1 line (= 0.0290992 mm), field of reconstruction 25 mm (maximum field of view 26.51411 mm), reconstruction offset 5000, reconstruction scale 4000. Acquired with 31 slices per rotation and 26 slices per set. Flash-removal processing done based on correction of raw sinogram data using IDL routine “RK_SinoDeSpike” with default parameters. Deleted last five duplicate slices of each rotation. Rotation correction processing done using IDL routine “DoRotationCorrection.” Total final slices = 494.
Creator
--
Date created
February 02, 2007
Date uploaded
May 12, 2022

FILE OBJECT DETAILS Field Definitions

File name
File format(s)
ZIP archive, TIFF
File size
133 MB
Image width
392
Image height
420
Color space
BlackIsZero
Color depth
16
Compression
Uncompressed
Series type
Reconstructed image stack
X pixel spacing
0.024410
Y pixel spacing
0.024410
Z pixel spacing
0.027980
Pixel spacing units
Mm
Slice thickness
--
Number of images in set
494

IMAGE ACQUISITION AND PROCESSING AT A GLANCE Field Definitions

Number of parent media
0
Number of processing events
1 (0 steps)
Modality
X-Ray Computed Tomography (CT/microCT)
Device
Varian Medical Systems (Bio-Imaging Research, Inc) ACTIS CT scanner with FeinFocus X-ray source, The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)

OWNERSHIP AND PERMISSIONS Field Definitions

Data managed by
Data uploaded by
Publication status
Restricted Download
Download reviewer
IP holder
--
Creative Commons license
--
Morphosource use agreement type
Standard
Permits commercial use
Commercial Use Not Permitted
Permits 3D use
3D Printing Limited
Required archival of published derivatives
On MorphoSource
Funding attribution
DBI-1902242
Publisher
oUTCT PEN
Cite as
Data upload to MorphoSource funded by DBI-1902242. The files were downloaded from www.MorphoSource.org, Duke University.
Media preview mode
Interactive/Embeddable
Additional usage agreement
None

IDENTIFIERS AND EXTERNAL LINKS Field Definitions

MorphoSource ARK
MorphoSource DOI
Not assigned
External identifier
--
External media URL
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IMAGE ACQUISITION AND PROCESSING IN DETAIL

STEP 1: IMAGE ACQUISITION

Physical object tmm:m:1065 was imaged to create undeposited raw media.

IMAGING DETAILS Field Definitions

Modality
X-Ray Computed Tomography (CT/microCT)
Device facility
The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)
Creator
--
Event date
--
Software
--
Description
--
Description attachment
None
Reference attachment
None
Exposure time
--
Flux normalization
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Pixel spacing calibration
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Shading correction
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Frame averaging
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Projections
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Voltage
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Power
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Amperage
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Surrounding material
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X-ray tube type
--
Target type
--
Detector type
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Detector pixels X
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Detector pixels size X
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Detector pixels Y
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Detector pixels size Y
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Detector configuration
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Source object distance
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Source detector distance
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Target material
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Rotation number
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Phase contrast
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Optical magnification
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Acquisition type
--

STEP 2: IMAGE PROCESSING

Raw media (undeposited) was processed to create derived Media 000441704: Petrosal [CTImageSeries] [CT] (this media).

Processing Details Field Definitions

Creator
--
Event date
--
Software
--
Description
--
Description attachment
None

Media produced by this event on MorphoSource

Media 000441704: Petrosal [CTImageSeries] [CT] (this media)