Media 000097280: Head
Restricted Download
Type Volumetric Image Series
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
FMNH:Amphibians and Reptiles:57518 Tiliqua scincoides
Managed by
Sharon Grant

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Media produced from the same original imaging that created Media 000097280 (this media). Includes all media associated with this media through an imaging and processing workflow.

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In Collections

Project
· Public

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GENERAL DETAILS Field Definitions

Media ID
000097280
Media type
Volumetric Image Series
Object element or part
head
Object represented
FMNH:Amphibians and Reptiles:57518
Object taxonomy
Tiliqua scincoides
Object organization
Field Museum of Natural History (Zoology) Amphibian and Reptile Collection
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 1075\\r\\n\\r\\nMaisano\\r\\nTiliqua: Scans of the head of Tiliqua scincoides (FMNH 57518) for Dr. Jessie Maisano of The University of Texas at Austin and ATOL. Specimen scanned by Phillip Watson 8 September 2004. \\r\\n\\r\\n16bitrot: 1024x1024 16-bit TIFF images. II, 120 kV, 0.2 mA, no filter, empty container wedge, no offset, slice thickness 2 lines (= 0.11932 mm), S.O.D. 174 mm, 1000 views, 2 samples per view, inter-slice spacing 2 lines (= 011932 mm), field of reconstruction 56 mm (maximum field of view 56.95 mm), reconstruction offset 4148, reconstruction scale 1678. Acquired with 15 slices per rotation. Spike removal done by Susan Garlock based on correction of raw sinogram data using IDL routine “RK_SinoDespike”. Rotation correction processing done by Susan Garlock using IDL routine “DoRotationCorrection”. Images flipped because sample was mounted head down. Total slices = 555.\\r\\n
Creator
--
Date created
--
Date uploaded
December 03, 2019

FILE OBJECT DETAILS Field Definitions

File name
16bit.zip
File format(s)
ZIP archive, TIFF
File size
745 MB
Image width
946
Image height
948
Color space
BlackIsZero
Color depth
16
Compression
Uncompressed
X pixel spacing
0.054690
Y pixel spacing
0.054690
Z pixel spacing
0.119320
Pixel spacing units
Mm
Slice thickness
--
Number of images in set
555

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 managed by
Sharon Grant
Data uploaded by
Barbara Sulbaran
Publication status
Restricted Download
Download reviewer
Stephanie Baumgart; Joshua Mata; Kate Webbink; Jessie Maisano; Janeen Jones
IP holder
The Field Museum of Natural History
Copyright statement
 In Copyright
Creative Commons license
 Creative Commons BY-NC Attribution-NonCommercial 4.0 International
Morphosource use agreement type
Standard
Permits commercial use
Commercial Use Not Permitted
Permits 3D use
3D Printing Limited
Required archival of published derivatives
On Any Repository
Funding attribution
EF-0334961, DBI-1902242
Publisher
--
Cite as
Migrated MorphoSource 1 Media Citation Instructions: oUTCT provided access to these datadata originally 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
 https://www.fieldmuseum.org/science/research/use-collections-data-and-images

IDENTIFIERS AND EXTERNAL LINKS Field Definitions

MorphoSource ARK
 ark:/87602/m4/M97280
MorphoSource DOI
Not assigned
External identifier
--
External media URL
--

IMAGE ACQUISITION AND PROCESSING IN DETAIL

STEP 1: IMAGE ACQUISITION

Physical object FMNH:Amphibians and Reptiles:57518 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
Philip Watson
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
1000
Voltage
120
Power
--
Amperage
200
Surrounding material
empty container
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 000097280: Head [CTImageSeries] [Etc] (this media).

Processing Details Field Definitions

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

Media produced by this event on MorphoSource

Media 000097280: Head [CTImageSeries] [Etc] (this media)