Media 000415907: Jaws [CTImageSeries] [CT]
Represents:
Biological Specimen
In Collection

0 ADDITIONAL MEDIA RELATED TO ACQUISITION EVENT

COLLECTIONS MEDIA BELONGS TO

MEDIA TAGS

GENERAL DETAILS

Media ID
000415907
Media type
CTImageSeries
Object element or part
jaws
Side
--
Orientation
--
Short description
HRXCT scan - jaws
Full description
University of Texas High-Resolution X-ray CT Facility Archive 1114 Ahlberg: Spodichthys: Jaws: Scans of the fossil jaws of Spodichthys sp, Moskusoksefjord, East Greenland. Middle Devonian, probably Givetian., for Dr. Per Ahlberg of The Natural History Museum, London. Specimen scanned by Matthew Colbert 31 October 2004. 16bitrot: 1024x1024 16-bit TIFF images. II, 180 kV, 0.133 mA, no filter, air wedge, no offset, slice thickness 1 line (= 0.0308 mm), S.O.D. 90 mm, 2000 views, 2 samples per view, inter-slice spacing 1 line (= 0.0308 mm), field of reconstruction 29.4 mm (maximum field of view 29.49332 mm), reconstruction offset 6400, reconstruction scale 900. Acquired with 27 slices per rotation. Drift- and ring-removal processing done by Susan Garlock based on correction of raw sinogram data using IDL routines “RK_SinoDeDrift” and “RK_SinoRingProcSimul”, both with default parameters. Reconstructed with beam-hardening coefficients: 0.0, 0.9, 0.05. Rotation correction processing done by Susan Garlock using IDL routine “DoRotationCorrection.” Total slices = 459.
Creator
--
Date created
October 31, 2004
Date uploaded
January 24, 2022

FILE OBJECT DETAILS

File format(s)
image/tiff
File size
607 MB
Image width
1024
Image height
1024
Color space
BlackIsZero
Color depth
16
Compression
Uncompressed
Series type
Reconstructed image stack
X pixel spacing
0.028700
Y pixel spacing
0.028700
Z pixel spacing
0.030800
Pixel spacing units
Mm
Number of images in set
459

IMAGE ACQUISITION AND PROCESSING AT A GLANCE

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

Data managed by
Data uploaded by
Download permission
Publish with Restricted Download
Download reviewer
IP holder
Geological Museum of Copenhagen
Morphosource use agreement type
Standard
Permits commercial use
Commercial Use Not Permitted
Permits 3D use
3D Printing Prohibited
Required archival of published derivatives
On MorphoSource
Funding attribution
DBI-1902242
Publisher
oUTCT PEN
Cite as
oUTCT provided access to these data, with data collection funded by Per Ahlberg and 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

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

STEP 1: IMAGE ACQUISITION

Physical object zmuc:p:1655 was imaged to create undeposited raw media.

Imaging Details

Modality
X-Ray Computed Tomography (CT/microCT)
Device
Varian Medical Systems (Bio-Imaging Research, Inc) ACTIS CT scanner with FeinFocus X-ray source
Device facility
The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)
Creator
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Date
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Description
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Imaging event description attachment
None
Imaging event reference attachment
None
Filter
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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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Detector pixels Y
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Rotation number
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Acquisition type
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STEP 2: IMAGE PROCESSING

Raw media (undeposited) was processed to create derived Media 000415907: Jaws [CTImageSeries] [CT] (this media).

Processing Details

Creator
Date processed
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Software
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Description
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Description attachment
None

Media produced by this event on MorphoSource


Media 000415907: Jaws [CTImageSeries] [CT] (this media)