Media 000363010: Holotype, Anterior Body [CTImageSeries] [CT]
Represents:
Biological Specimen
In Collection

0 ADDITIONAL MEDIA RELATED TO ACQUISITION EVENT

COLLECTIONS MEDIA BELONGS TO

MEDIA TAGS

GENERAL DETAILS

Media ID
000363010
Media type
CTImageSeries
Object element or part
holotype, anterior body
Side
--
Orientation
--
Short description
HRXCT scan - anterior body
Full description
University of Texas High-Resolution X-ray CT Facility Archive 1363 Cannatella: Microhylid: Scans of a frog preserved in alcohol of an unknown Microhylid (Loreto, Peru; subsequently named Chiasmocleis devriesi, MHNSM 21540, holotype) for David Cannatella of The University of Texas Department of Biological Sciences and AToL. Specimen scanned by Matthew Colbert 9 December 2005. 16bitrot: 1024x1024 16-bit TIFF images. II, 180 kV, 0.133 mA, no filter, empty container wedge, no offset, slice thickness 2 lines (= 0.07161 mm), S.O.D. 105 mm, 1600 views, 2 samples per view, inter-slice spacing 2 lines (= 0.07161 mm), field of reconstruction 34 mm (maximum field of view 34.40794 mm), reconstruction offset 7000, scanner scale 6300, reconstruction scale 2000. 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” with parameter “driftlength=21” and “RK_SinoRingProcSimul” with default parameters. Reconstructed with an angle of -5 degrees. Rotation correction processing done using IDL program “DoRotationCorrection.” Total slices = 720.
Creator
--
Date created
December 09, 2005
Date uploaded
May 10, 2021

FILE OBJECT DETAILS

File format(s)
image/tiff
File size
1.19 GB
Image width
838
Image height
410
Color space
BlackIsZero
Color depth
16
Compression
Uncompressed
Series type
Reconstructed image stack
X pixel spacing
0.033200
Y pixel spacing
0.033200
Z pixel spacing
0.071610
Pixel spacing units
Mm
Number of images in set
407

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 managed by
Data uploaded by
Download permission
Publish with Restricted Download
Download reviewer
IP holder
Museo de Historia Natural, Universidad Nacional Mayor de San Marcos Departamento de Herpetología
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-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
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 musm:h:21540 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
December 09, 2005
Software
--
Description
--
Imaging event description attachment
None
Imaging event reference attachment
None
Filter
--
Exposure time
--
Flux normalization
--
Pixel spacing calibration
--
Shading correction
--
Frame averaging
2
Projections
1600
Voltage
180
Power
--
Amperage
133
Surrounding material
empty container
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 000363010: Holotype, Anterior Body [CTImageSeries] [CT] (this media).

Processing Details

Creator
Date processed
May 10, 2021
Software
--
Description
--
Description attachment
None

Media produced by this event on MorphoSource


Media 000363010: Holotype, Anterior Body [CTImageSeries] [CT] (this media)