Media 000604214: Skull
Open Download
Type
Volumetric Image Series
Modality
X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
Managed by
Media 000604214: Skull
Open Download
Type
Volumetric Image Series
Modality
X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
Managed by
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GENERAL DETAILS Field Definitions
Media ID
000604214
Media type
Volumetric Image Series
Object element or part
skull
Object represented
Object taxonomy
Cynomys ludovicianus ludovicianus
Object organization
Side
--
Orientation
--
Short description
HRXCT scan of skull
Full description
University of Texas High-Resolution X-ray CT Facility Archive 0368
Swidersk:
cynomys: Warp corrected scans of the skull of a male Cynomys ludovicianus (UM 96071; South Dakota, Custer Co., Wind Cave National Park, collected by J.A. King #1185 on Aug. 11, 1949) . Scanned for Don Swiderski of the University of Michigan, Museum of Zoology. Scanned by Matthew Colbert and Richard Ketcham on 7/27/00. Original scans on Archive 0253. Warp corrections applied by Holly Nance, April 2001.
Original scan parameters. II, 150 kV, 0.16 mA, no filter, air wedge, 160% offset, slice thickness 3 lines (= 0.16 mm), S.O.D. 95 mm, 1800 views, 2 samples per view, interslice spacing 3 lines (=0.16 mm), field of reconstruction 48 mm (maximum field of view 48.21 mm), reconstruction offset 620, reconstruction scale 40. Scanned in three-slice mode.
warpcorr (16bit): The above images modified with IDL software “Unwarp v.1.0” written by Dr. Richard Ketcham to correct for radial distortion of images introduced by ACTIS scanning software. Corrected images are now 522 pixels by 522 pixels, resulting in a revised field of reconstruction of 48.938 mm.
Creator
--
Date created
July 27, 2000
Date uploaded
February 13, 2024
FILE OBJECT DETAILS Field Definitions
File name
Cynomys16.zip
File format(s)
ZIP archive, TIFF
File size
166 MB
Image width
502
Image height
410
Color space
BlackIsZero
Color depth
16
Compression
Uncompressed
Series type
Reconstructed image stack
X pixel spacing
0.094000
Y pixel spacing
0.094000
Z pixel spacing
0.160000
Pixel spacing units
Mm
Slice thickness
--
Number of images in set
774
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
Open Download
Download reviewer
IP holder
University of Michigan Museum of Zoology (Copyright and License)
Copyright statement
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; IIS-9874781
Publisher
oUTCT PEN
Cite as
These data made available by Tim Rowe, acquired for DigiMorph.org under IIS-9874781, oUTCT provided access to these data, funded by DBI-1902242. The files were downloaded from www.MorphoSource.org, Duke University.
Media preview mode
Interactive/Embeddable
Additional usage agreement
IDENTIFIERS AND EXTERNAL LINKS Field Definitions
MorphoSource ARK
MorphoSource DOI
Not assigned
External identifier
--
External media URL
IMAGE ACQUISITION AND PROCESSING IN DETAIL
STEP 1: IMAGE ACQUISITION
Physical object
UMMZ:mammals:96071
was imaged to create
undeposited raw media.
IMAGING DETAILS Field Definitions
Modality
X-Ray Computed Tomography (CT/microCT)
Device
Device facility
The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)
Creator
--
Event date
--
Software
--
Description
University of Texas High-Resolution X-ray CT Facility Archive 0368
Swidersk:
cynomys: Warp corrected scans of the skull of a male Cynomys ludovicianus (UM 96071; South Dakota, Custer Co., Wind Cave National Park, collected by J.A. King #1185 on Aug. 11, 1949) . Scanned for Don Swiderski of the University of Michigan, Museum of Zoology. Scanned by Matthew Colbert and Richard Ketcham on 7/27/00. Original scans on Archive 0253. Warp corrections applied by Holly Nance, April 2001.
Original scan parameters. II, 150 kV, 0.16 mA, no filter, air wedge, 160% offset, slice thickness 3 lines (= 0.16 mm), S.O.D. 95 mm, 1800 views, 2 samples per view, interslice spacing 3 lines (=0.16 mm), field of reconstruction 48 mm (maximum field of view 48.21 mm), reconstruction offset 620, reconstruction scale 40. Scanned in three-slice mode.
warpcorr (16bit): The above images modified with IDL software “Unwarp v.1.0” written by Dr. Richard Ketcham to correct for radial distortion of images introduced by ACTIS scanning software. Corrected images are now 522 pixels by 522 pixels, resulting in a revised field of reconstruction of 48.938 mm
Description attachment
None
Reference attachment
None
Filter
--
Exposure time
--
Flux normalization
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Pixel spacing calibration
--
Shading correction
--
Frame averaging
--
Projections
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Voltage
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Power
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Amperage
--
Surrounding material
--
X-ray tube type
--
Target type
--
Detector type
--
Detector pixels X
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Detector pixels size X
--
Detector pixels Y
--
Detector pixels size Y
--
Detector configuration
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Source object distance
--
Source detector distance
--
Target material
--
Rotation number
--
Phase contrast
--
Optical magnification
--
Acquisition type
--
STEP 2: IMAGE PROCESSING
Raw media (undeposited)
was processed
to create
derived
Media 000604214: Skull [CTImageSeries] [CT] (this media).
Processing Details Field Definitions
Creator
--
Event date
--
Software
--
Description
--
Description attachment
None
Media produced by this event on MorphoSource
Media 000604214: Skull [CTImageSeries] [CT] (this media)