Media 000100100: Skull
Restricted Download
Type Volumetric Image Series
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen

Media Display

In Collections

Team
· Public
Project
· Public

TAGS

No tags found.

GENERAL DETAILS Field Definitions

Media ID
000100100
Media type
Volumetric Image Series
Object element or part
skull
Object represented
Object taxonomy
Zalophus californianus
Object organization
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 1653 \\r\\n\\r\\nVanValkenburgh:\\r\\nzalF: Scans of the skull of a female Zalophus californianus (LACM 95730) for for Blaire Van Valkenburgh of the University of California Los Angeles, Department of Ecology and Evolutionary Biology. Specimen scanned by Matthew Colbert 5 April 2007. \\r\\n\\r\\n16bit: 1024x1024 16-bit TIFF images. P250D, 419 kV, 1.8 mA, no filter, air wedge, 190% offset, 32 ms integration time, slice thickness = 0.25 mm, S.O.D. 576 mm, 1000 views, 1 ray averaged per view, 1 sample per view, inter-slice spacing = 0.25 mm, field of reconstruction 230 mm (maximum field of view 230.7 mm, reconstruction offset 5000, reconstruction scale 6000. Reconstructed with an angle of 178 degrees. Total slices = 374.\\r\\n\\n\\nRelated URL: http://digimorph.org/specimens/Zalophus_californianus/female/ Migrated MorphoSource 1 Media Group Description: Related URL: http://digimorph.org/specimens/Zalophus_californianus/female/
Creator
--
Date created
--
Date uploaded
January 30, 2020

FILE OBJECT DETAILS Field Definitions

File name
File format(s)
ZIP archive, TIFF
File size
296 MB
Image width
530
Image height
948
Color space
BlackIsZero
Color depth
16
Compression
--
X pixel spacing
0.225000
Y pixel spacing
0.225000
Z pixel spacing
0.250000
Pixel spacing units
Mm
Slice thickness
--
Number of images in set
374

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 scanner with GE Titan 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
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 Permitted
Required archival of published derivatives
On Any Repository
Funding attribution
IOB-0517748, DBI-1902242
Publisher
--
Cite as
Migrated MorphoSource 1 Media Citation Instructions: Blaire Van Valkenburgh and Tim Rowe provided access to these data , with data collection funded by NSF IOB-0517748 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 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 LACM:Mammals:95730 was imaged to create undeposited raw media.

IMAGING DETAILS Field Definitions

Modality
X-Ray Computed Tomography (CT/microCT)
Device
Varian Medical Systems (Bio-Imaging Research, Inc) ACTIS scanner with GE Titan X-ray source
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
Exposure time
--
Flux normalization
No
Pixel spacing calibration
--
Shading correction
No
Frame averaging
1
Projections
1000
Voltage
419
Power
--
Amperage
1800
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 000100100: 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 000100100: Skull [CTImageSeries] [Etc] (this media)