Media 000170685: Ankle [CTImageSeries] [CT]
Represents:
Biological Specimen
In Collection

0 ADDITIONAL MEDIA RELATED TO ACQUISITION EVENT

COLLECTIONS MEDIA BELONGS TO

MEDIA TAGS

GENERAL DETAILS

Media ID
000170685
Media type
CTImageSeries
Object element or part
ankle
Side
--
Orientation
--
Short description
HRXCT scan - ankle
Full description
Simmons: Craseonycteris: Scans of the ankle of Craseonycteris thonglonyai (USNM 528306; Thailand: Gaow Cave, Sai Yoke Waterfall, Sai Yoke district, Kanchandouri; collected 02 September 1976) for Dr. Nancy Simmons of the American Museum of Natural History and Dr. Timothy Rowe of the Department of Geological Sciences, The University of Texas at Austin. Scanned by Matthew Colbert 17 January 2003. ankle/16bitrf: 512x512 16-bit TIFF images. II, 120 kV, 0.2 mA, no filter, air wedge, no offset, slice thickness 1 line (= 0.01 mm), S.O.D. 29 mm, 1000 views, 6 samples per view, inter-slice spacing 1 line (= 0.01 mm), field of reconstruction 5 mm (maximum field of view 9.503405 mm), reconstruction offset 14000, reconstruction scale 1400. Reconstructed off-center: x = 0.5, y = -1. Acquired with 27 slices per rotation. Ring-removal processing done by Rachel Racicot based on correction of raw sinogram data using IDL routines “RK_SinoRingProcSimul” with default parameters. Deleted slice 27. Total slices = 107.
Creator
--
Date created
January 17, 2003
Date uploaded
January 06, 2021

FILE OBJECT DETAILS

File format(s)
image/tiff
File size
28.6 MB
Image width
418
Image height
397
Color space
BlackIsZero
Color depth
16
Compression
--
X pixel spacing
0.010000
Y pixel spacing
0.010000
Z pixel spacing
0.010000
Pixel spacing units
Mm
Slice thickness
--
Number of images in set
107

IMAGE ACQUISITION AND PROCESSING AT A GLANCE

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

Data uploaded by
Download permission
Publish with Restricted Download
IP holder
Smithsonian Institution, National Museum of Natural History
Morphosource use agreement type
Standard
Permits commercial use
Commercial Use Not Permitted
Permits 3D use
3D Printing Permitted
Required archival of published derivatives
On MorphoSource
Funding attribution
DEB-9873663, DBI-1902242
Publisher
oUTCT PEN
Cite as
Nancy Simmons provided access to these data, with data collection funded by NSF DEB-9873663 and data upload to MorphoSource funded by DBI-1902242.
Media preview mode
Interactive/Embeddable
Additional usage agreement
None

IDENTIFIERS AND EXTERNAL LINKS

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

IMAGE ACQUISITION AND PROCESSING IN DETAIL

STEP 1: IMAGE ACQUISITION

Physical object usnm:528306 was imaged to create undeposited raw media.

Imaging Details

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
Date
January 17, 2003
Software
--
Description
--
Imaging event description attachment
None
Imaging event reference attachment
None
Filter
--
Exposure time
--
Flux normalization
No
Pixel spacing calibration
--
Shading correction
No
Frame averaging
6
Projections
1000
Voltage
120
Power
--
Amperage
200
Surrounding material
air
Xray tube type
--
Target type
--
Detector type
--
Detector pixels X
--
Detector pixel size X
--
Detector pixels Y
--
Detector pixel 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 000170685: Ankle [CTImageSeries] [CT] (this media).

Processing Details

Creator
Matthew Colbert
Date processed
--
Software
--
Description
--
Description attachment
None

Media produced by this event on MorphoSource


Media 000170685: Ankle [CTImageSeries] [CT] (this media)