Media 000397335: Dome
Restricted Download
Type Volumetric Image Series
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
amnh:farb:5450 Stegoceras validum
Managed by
AMNH VP Team

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Media produced from the same original imaging that created Media 000397335 (this media). Includes all media associated with this media through an imaging and processing workflow.

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· Public

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GENERAL DETAILS Field Definitions

Media ID
000397335
Media type
Volumetric Image Series
Object element or part
dome
Object represented
amnh:farb:5450
Object taxonomy
Stegoceras validum
Object organization
AMNH Vertebrate Paleontology Collection
Side
--
Orientation
--
Short description
--
Full description
University of Texas High-Resolution X-ray CT Facility Archive Goodwin: AMNH5450: Scan of a dome of Ornatotholus browni (AMNH5450; Late Cretaceous Dinosaur Park Fm, Alberta Canada; Collected by Barnum Brown, 1913) for Mark Goodwin of The University of California at Berkeley. Includes data with gray scales adjusted from NSI defaults, and with values unchanged from NSI default values. Specimen scanned by Matthew Colbert 8 January 2015. 16bit: Scan parameters: NSI scanner. Feinfocus source, high power, 200 kV, 0.16 mA, no filter, Perkin Elmer detector, 1.0 pF gain, 1 fps (999.911 ms integration time), no binning, no flip, source to object 245.558 mm, source to detector 1126 mm, continuous CT scan, no frames averaged, 0 skip frames, 3600 projections, 6 gain calibrations, 5 mm calibration phantom, data range [-10, 177] (grayscale range adjusted from NSI defaults), [-18.290285 762.162048] (NSI default grayscales), beam-hardening correction = 0.5. Voxel size = 0.0464 mm. Total slices = 1870.
Creator
Matthew Colbert
Date created
January 08, 2015
Date uploaded
November 19, 2021

FILE OBJECT DETAILS Field Definitions

File name
16bitTIFF.zip
File format(s)
ZIP archive, TIFF
File size
1.96 GB
Image width
1076
Image height
620
Color space
BlackIsZero
Color depth
16
Compression
Uncompressed
Series type
Reconstructed image stack
X pixel spacing
0.046400
Y pixel spacing
0.046400
Z pixel spacing
0.046400
Pixel spacing units
--
Slice thickness
--
Number of images in set
1,870

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
AMNH VP Team
Data uploaded by
Jessie Maisano
Publication status
Restricted Download
Download reviewer
AMNH VP Team
IP holder
American Museum of Natural History
Copyright statement
 In Copyright
Creative Commons license
--
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
NSF EAR-1053370, the Doris O. and Samuel P. Welles Research Fund, and NSF DBI-1902242
Publisher
oUTCT PEN
Cite as
oUTCT provided access to these data, originally appearing in ?, with data collection funded by NSF EAR-1053370 and the Doris O. and Samuel P. Welles Research Fund and data upload to MorphoSource funded by DBI-1902242.
Media preview mode
Interactive/Embeddable
Additional usage agreement
None

IDENTIFIERS AND EXTERNAL LINKS Field Definitions

MorphoSource ARK
 ark:/87602/m4/397335
MorphoSource DOI
 10.17602/M2/M397335
External identifier
--
External media URL
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IMAGE ACQUISITION AND PROCESSING IN DETAIL

STEP 1: IMAGE ACQUISITION

Physical object amnh:farb:5450 was imaged to create undeposited raw media.

IMAGING DETAILS Field Definitions

Modality
X-Ray Computed Tomography (CT/microCT)
Device
North Star Imaging NSI Custom build
Device facility
The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)
Creator
Matthew Colbert
Event date
January 08, 2015
Software
--
Description
University of Texas High-Resolution X-ray CT Facility Archive Goodwin: AMNH5450: Scan of a dome of Ornatotholus browni (AMNH5450; Late Cretaceous Dinosaur Park Fm, Alberta Canada; Collected by Barnum Brown, 1913) for Mark Goodwin of The University of California at Berkeley. Includes data with gray scales adjusted from NSI defaults, and with values unchanged from NSI default values. Specimen scanned by Matthew Colbert 8 January 2015. 16bit: Scan parameters: NSI scanner. Feinfocus source, high power, 200 kV, 0.16 mA, no filter, Perkin Elmer detector, 1.0 pF gain, 1 fps (999.911 ms integration time), no binning, no flip, source to object 245.558 mm, source to detector 1126 mm, continuous CT scan, no frames averaged, 0 skip frames, 3600 projections, 6 gain calibrations, 5 mm calibration phantom, data range [-10, 177] (grayscale range adjusted from NSI defaults), [-18.290285 762.162048] (NSI default grayscales), beam-hardening correction = 0.5. Voxel size = 0.0464 mm. Total slices = 1870.
Description attachment
None
Reference attachment
None
Exposure time
1s
Flux normalization
--
Pixel spacing calibration
--
Shading correction
--
Frame averaging
--
Projections
3600
Voltage
200
Power
--
Amperage
160
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 000397335: 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 000397335: Dome [CTImageSeries] [CT] (this media)