Media 000638376: Stained Fetus
Restricted Download
Type Volumetric Image Series
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
sdnh:25557 Megaptera novaeangliae
Managed by
Jessie Maisano

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Media produced from the same original imaging that created Media 000638376 (this media). Includes all media associated with this media through an imaging and processing workflow.

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Project
ยท Public

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GENERAL DETAILS Field Definitions

Media ID
000638376
Media type
Volumetric Image Series
Object element or part
stained fetus
Object represented
sdnh:25557
Object taxonomy
Megaptera novaeangliae
Object organization
SDNHM Paleontology Collection
Side
--
Orientation
--
Short description
HRXCT scan of stained fetus
Full description
University of Texas High-Resolution X-ray CT Facility Archive Lanzetti: Humpback2: Scans of an iodine-stained foetus of a humpback whale (Megaptera novaeangliae; SDNHM 25557) for Agnese Lanzetti of San Diego State University. Specimen scanned by Matthew Colbert 14 May 2015 at the Forensic Anthropology Center at Texas State (FACTS). 16bit: Scan parameters: NSI X5000 micro-CT. Feinfocus source, high-power mode, 130 kV, 0.09 mA, no filter, Perkin Elmer detector, 0.25 pF gain, 1 fps (999.911 ms integration time), no binning (1024 x 1024 detector), no flip, source to object 730 mm, source to detector 1301.934 mm, helical continuous CT scan, vertical extent 377 mm, pitch 94.2 mm, 4 revolutions, 2 sets, no frames averaged, 0 skip frames, 6003 projections, 6 gain calibrations, 15 mm calibration phantom, data range [-0.5, 4] (grayscale range adjusted from NSI defaults), helical sigma = 94.2476755649821 (adjusted from NSI default), beam-hardening correction = 0.2. Voxel size = 0.2216 mm. Total slices = 1164.
Creator
Matthew Colbert
Date created
May 14, 2015
Date uploaded
June 20, 2024

FILE OBJECT DETAILS Field Definitions

File name
16bitTIFF.zip
File format(s)
ZIP archive, TIFF
File size
1.22 GB
Image width
645
Image height
993
Color space
BlackIsZero
Color depth
16
Compression
Uncompressed
Series type
Reconstructed image stack
X pixel spacing
0.221600
Y pixel spacing
0.221600
Z pixel spacing
0.221600
Pixel spacing units
Mm
Slice thickness
--
Number of images in set
1,164

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
North Star Imaging NSI Custom build, The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)

OWNERSHIP AND PERMISSIONS Field Definitions

Data managed by
Jessie Maisano
Data uploaded by
Zachariah Saiz
Publication status
Restricted Download
Download reviewer
Jessie Maisano
IP holder
San Diego Natural History Museum
Copyright statement
 In Copyright
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 acquired for Agnese Lanzetti. 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
None

IDENTIFIERS AND EXTERNAL LINKS Field Definitions

MorphoSource ARK
 ark:/87602/m4/638376
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 sdnh:25557 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)
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Event date
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Software
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Description
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Description attachment
None
Reference attachment
None
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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X-ray tube type
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Target type
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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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STEP 2: IMAGE PROCESSING

Raw media (undeposited) was processed to create derived Media 000638376: Stained Fetus [CTImageSeries] [CT] (this media).

Processing Details Field Definitions

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

Media produced by this event on MorphoSource

Media 000638376: Stained Fetus [CTImageSeries] [CT] (this media)