Media 000415927: Skull [CTImageSeries] [CT]
Represents:
Biological Specimen
In Collection

0 ADDITIONAL MEDIA RELATED TO ACQUISITION EVENT

COLLECTIONS MEDIA BELONGS TO

MEDIA TAGS

FILE OBJECT DETAILS

Media ID
000415927
Media type
CTImageSeries
File format(s)
image/tiff
File size
163 MB
Object element or part
skull
Side
--
Orientation
--
Short description
HRXCT scan - partial skull
Full description
University of Texas High-Resolution X-ray CT Facility Archive 1485 Bell: gerrhonotine: Scans of the head of a fossil gerrhonotine (ABDSP(LACM) 6552/V10601; Vallecito Creek area, Pleistocene) for Chris Bell of The University of Texas at Austin. Specimen scanned by Matthew Colbert 28 September 2006. 16bit: 1024x1024 16-bit TIFF images. II, 180 kV, 0.11 mA, no filter, air wedge, no offset, slice thickness 2 lines (= 0.04999 mm), S.O.D. 71 mm, 1400 views, 3 samples per view, inter-slice spacing 2 lines (= 0.04999 mm), field of reconstruction 23 mm (maximum field of view 23.62089 mm), reconstruction offset 4000, reconstruction scale 2400. Acquired with 15 slices per rotation and 19 slices per set. Drift and ring-removal processing done by Jessie Maisano based on correction of raw sinogram data using IDL routines “RK_SinoDeDrift” and “RK_SinoRingProcSimul”, both with default parameters. First four duplicate slices of each set deleted. Total final slices = 660.
Creator
--
Date created
September 28, 2006
Date uploaded
January 24, 2022
Image width
236
Image height
234
Color space
BlackIsZero
Color depth
16
Compression
Uncompressed
Series type
Reconstructed image stack
X pixel spacing
0.022460
Y pixel spacing
0.022460
Z pixel spacing
0.049990
Pixel spacing units
Mm
Slice thickness
0.04999
Number of images in set
1,883

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
Natural History Museum of Los Angeles County
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 Chris Bell 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
--
External media URL
--

IMAGE ACQUISITION AND PROCESSING IN DETAIL

STEP 1: IMAGE ACQUISITION

Physical object LACM:Herps:10601 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
--
Date
--
Software
--
Description
--
Imaging event description attachment
None
Imaging event reference attachment
None
Filter
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Exposure time
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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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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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Xray tube type
--
Target type
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Detector type
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Detector pixels X
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Detector pixel size X
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Detector pixels Y
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Detector pixel 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
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STEP 2: IMAGE PROCESSING

Raw media (undeposited) was processed to create derived Media 000415927: Skull [CTImageSeries] [CT] (this media).

Processing Details

Creator
Date processed
--
Software
--
Description
--
Description attachment
None

Media produced by this event on MorphoSource


Media 000415927: Skull [CTImageSeries] [CT] (this media)