Media 000661684: Dome
Restricted Download
Type Volumetric Image Series
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
umnh:vp:11939 Pachycephalosaurus sp.
Managed by
Alyson Wilkins

Request Download Add to Cart

Login or create an account to download files

Media Display

Related Media (0)

Media produced from the same original imaging that created Media 000661684 (this media). Includes all media associated with this media through an imaging and processing workflow.

No related media found.

In Collections

Team
· Public
Project
· Public

TAGS

No tags found.

GENERAL DETAILS Field Definitions

Media ID
000661684
Media type
Volumetric Image Series
Object element or part
Dome
Object represented
umnh:vp:11939
Object taxonomy
Pachycephalosaurus sp.
Object organization
UMNH Paleontology Collections
Side
--
Orientation
--
Short description
HRXCT scan of dome
Full description
University of Texas High-Resolution X-ray CT Facility Archive Evans: UMNH_VP_11939_: Scan of pachycephalosaur dome (UMNH.VP.11939) for David Evans of the Royal Ontario Museum. Specimen scanned by Matthew Colbert on 23 March 2017. 16bitTIFF: Scan parameters: NSI scanner. Fein Focus High Power source, 170 kV, 0.18 mA, aluminum filter, Perkin Elmer detector, 0.25 pF gain, 1 fps, 1x1 binning, no flip, source to object 248.0 mm, source to detector 1316.936 mm, continuous CT scan, 2 frames averaged, 0 skip frames, 3000 projections, 6 gain calibrations, 5 mm calibration phantom, data range [-20.0, 150.0] (grayscale adjusted from NSI defaults), beam-hardening correction = 0.45. Post-reconstruction ring correction applied by Jessie Maisano using parameters oversample = 2, radial bin width = 15, sectors = 32, minimum arc length = 8, angular bin width = 9, angular screening factor = 4. Voxel size = 35.5 μm. Total slices = 1960.
Creator
Matthew Colbert
Date created
March 23, 2017
Date uploaded
September 09, 2024

FILE OBJECT DETAILS Field Definitions

File name
16bitTIFF.zip
File format(s)
ZIP archive, TIFF
File size
7.3 GB
Image width
1700
Image height
1328
Color space
BlackIsZero
Color depth
16
Compression
Uncompressed
Series type
Reconstructed image stack
X pixel spacing
35.500000
Y pixel spacing
35.500000
Z pixel spacing
35.500000
Pixel spacing units
Um
Slice thickness
--
Number of images in set
1,960

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
Alyson Wilkins
Data uploaded by
Lauren Nguyen
Publication status
Restricted Download
Download reviewer
Alyson Wilkins; Jessie Maisano
IP holder
Natural History Museum of Utah
Copyright statement
 Copyright Not Evaluated
Creative Commons license
 License Terms Unknown
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
These data were made available by David Evans. Data upload to MorphoSource was 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/m4/661684
MorphoSource DOI
Not assigned
External identifier
--
External media URL
--

IMAGE ACQUISITION AND PROCESSING IN DETAIL

STEP 1: IMAGE ACQUISITION

Physical object umnh:vp:11939 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
Matthew Colbert
Event date
March 23, 2017
Software
--
Description
--
Description attachment
None
Reference attachment
None
Exposure time
--
Flux normalization
--
Pixel spacing calibration
--
Shading correction
--
Frame averaging
--
Projections
--
Voltage
--
Power
--
Amperage
--
Surrounding material
--
X-ray tube type
--
Target type
--
Detector type
--
Detector pixels X
--
Detector pixels size X
--
Detector pixels Y
--
Detector pixels size Y
--
Detector configuration
--
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 000661684: Dome [CTImageSeries] [CT] (this media).

Processing Details Field Definitions

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

Media produced by this event on MorphoSource

Media 000661684: Dome [CTImageSeries] [CT] (this media)