Media 000114990: Skull
Restricted Download
Type Volumetric Image Series
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
Managed by

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Project
· Public

TAGS

No tags found.

GENERAL DETAILS Field Definitions

Media ID
000114990
Media type
Volumetric Image Series
Object element or part
skull
Object represented
Object taxonomy
Helodermoides tuberculatus
Side
--
Orientation
--
Short description
--
Full description
Migrated MorphoSource 1 Media Group Title: HRXCT scan Migrated MorphoSource 1 Media File Description: University of Texas High-Resolution X-ray CT Facility Archive 1301\\r\\n\\r\\nMaisano:\\r\\nHeloD: Scans of the skull of Helodermoides tuberculatus (CM 51344 Holotype) for Jessie Maisano of the Unversity of Texas and ATOL. Specimen scanned by Matthew Colbert 1 September 2005. \\r\\n\\r\\n16bit: 1024x1024 16-bit TIFF images. II, 180 kV, 0.133 mA, no filter, no offset, air wedge, slice thickness 2 lines (= 0.103 mm), S.O.D. 150 mm, 1200 views, 2 samples per view, inter-slice spacing 2 lines (= 0.103 mm), field of reconstruction 49 mm (maximum field of view 49.15554 mm), reconstruction offset 7000, scanner scale 2500, reconstruction scale 200. Acquired with 15 slices per rotation. Drift- and ring removal processing done by Alison Mote 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, 0.7, 0.25] and an angle of -10 degrees. Rotation correction done using IDL routine “DoRotationCorrection.” Total slices = 570.\\r\\n\\n\\nRelated URL: http://digimorph.org/specimens/Helodermoides_tuberculatus/CM51344/ Migrated MorphoSource 1 Media Group Description: Related URL: http://digimorph.org/specimens/Helodermoides_tuberculatus/CM51344/
Creator
--
Date created
--
Date uploaded
April 28, 2020

FILE OBJECT DETAILS Field Definitions

File name
File format(s)
ZIP archive, TIFF
File size
534 MB
Image width
984
Image height
767
Color space
BlackIsZero
Color depth
16
Compression
Uncompressed
X pixel spacing
0.048000
Y pixel spacing
0.048000
Z pixel spacing
0.103000
Pixel spacing units
Mm
Slice thickness
--
Number of images in set
570

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
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 Field Definitions

Data uploaded by
Publication status
Restricted Download
IP holder
Carnegie Museum of Natural History, Section of Vertebrate Paleontoloogy
Copyright statement
--
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
EF-0334961, DBI-1902242
Publisher
--
Cite as
Migrated MorphoSource 1 Media Citation Instructions: oUTCT provided access to these dataoriginally appearing in Gauthier et al., 2012, with data collection funded by NSF EF-0334961 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

IDENTIFIERS AND EXTERNAL LINKS Field Definitions

MorphoSource ARK
MorphoSource DOI
Not assigned
External identifier
--
External media URL
--

IMAGE ACQUISITION AND PROCESSING IN DETAIL

STEP 1: IMAGE ACQUISITION

Physical object cm:vertpaleo:051344 was imaged to create undeposited raw media.

IMAGING DETAILS Field Definitions

Modality
X-Ray Computed Tomography (CT/microCT)
Device facility
The University of Texas High-Resolution X-ray Computed Tomography Facility (University of Texas at Austin)
Creator
Matthew Colbert
Event date
--
Software
--
Description
--
Description attachment
None
Reference attachment
None
Filter
--
Exposure time
--
Flux normalization
No
Pixel spacing calibration
--
Shading correction
No
Frame averaging
2
Projections
1200
Voltage
180
Power
--
Amperage
133
Surrounding material
air
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 000114990: Skull [CTImageSeries] [Etc] (this media).

Processing Details Field Definitions

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

Media produced by this event on MorphoSource

Media 000114990: Skull [CTImageSeries] [Etc] (this media)