Media 000362986: Head
Restricted Download
Type Volumetric Image Series
Modality X-Ray Computed Tomography (CT/microCT)
Media represents biological specimen
mvz:amphibian and reptile specimens:179728 Typhlonectes natans
Managed by
Carol Spencer

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Media produced from the same original imaging that created Media 000362986 (this media). Includes all media associated with this media through an imaging and processing workflow.

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Project
· Public

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GENERAL DETAILS Field Definitions

Media ID
000362986
Media type
Volumetric Image Series
Object element or part
head
Object represented
mvz:amphibian and reptile specimens:179728
Object taxonomy
Typhlonectes natans
Object organization
Museum of Vertebrate Zoology (MVZ) Herp Collection (Arctos)
Side
--
Orientation
--
Short description
HRXCT scan - head
Full description
University of Texas High-Resolution X-ray CT Facility Archive 1084 Cannatella Typhlonectes: Scans of the head of Typhlonectes nations (MVZ 179728) for Dr. David Canatella of The University of Texas at Austin. Specimen scanned by Matthew Colbert 21 September 2004. 16bitrot: 1024x1024 16-bit TIFF images. II, 180 kV, 0.133 mA, no filter, air wedge, no offset, slice thickness 2 lines (= 0.0294 mm), S.O.D. 43 mm, 1600 views, 3 samples per view, inter-slice spacing 2 lines (= 0.0294 mm), field of reconstruction 12 mm (maximum field of view 14.09126 mm), reconstruction offset 7360, reconstruction scale 1680. Acquired with 15 slices per rotation. Spike correction done by Susan Garlock on raw sinogram data using IDL routine “RK_SinoDeSpike” . Ring correction done using IDL routine “RKSinoRingProcSimul”. Images reconstructed with -7 degree rotation. Rotation correction done using IDL routine “DoRotationCorrection”. Total slices = 660.
Creator
--
Date created
September 21, 2004
Date uploaded
May 10, 2021

FILE OBJECT DETAILS Field Definitions

File name
MVZ_179728.zip
File format(s)
ZIP archive, TIFF
File size
1.68 GB
Image width
964
Image height
772
Color space
BlackIsZero
Color depth
16
Compression
Uncompressed
Series type
Reconstructed image stack
X pixel spacing
0.011700
Y pixel spacing
0.011700
Z pixel spacing
0.029400
Pixel spacing units
Mm
Slice thickness
0.0294
Number of images in set
660

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
Carol Spencer
Data uploaded by
Jessie Maisano
Publication status
Restricted Download
Download reviewer
Carol Spencer; Jessie Maisano; Carla Cicero; Museum of Vertebrate Zoology
IP holder
Museum of Vertebrate Zoology, UC Berkeley
Copyright statement
 In Copyright - Educational Use Permitted
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 MorphoSource
Funding attribution
EF-0334952, DBI-1902242
Publisher
oUTCT PEN
Cite as
David Cannatella provided access to these data, with data collection funded by NSF EF-0334952 and data upload to MorphoSource funded by DBI-1902242.
Media preview mode
Interactive/Embeddable
Additional usage agreement
 https://mvz.berkeley.edu/mvzdata_terms/

IDENTIFIERS AND EXTERNAL LINKS Field Definitions

MorphoSource ARK
 ark:/87602/m4/362986
MorphoSource DOI
Not assigned
External identifier
--
External media URL
--

IMAGE ACQUISITION AND PROCESSING IN DETAIL

STEP 1: IMAGE ACQUISITION

Physical object mvz:amphibian and reptile specimens:179728 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 CT scanner with FeinFocus 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
September 21, 2004
Software
--
Description
--
Description attachment
None
Reference attachment
None
Exposure time
--
Flux normalization
--
Pixel spacing calibration
--
Shading correction
--
Frame averaging
3
Projections
1600
Voltage
180
Power
--
Amperage
133
Surrounding material
air wedge
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 000362986: Head [CTImageSeries] [CT] (this media).

Processing Details Field Definitions

Creator
--
Event date
May 10, 2021
Software
--
Description
--
Description attachment
None

Media produced by this event on MorphoSource

Media 000362986: Head [CTImageSeries] [CT] (this media)