Chandra X-Ray Observatory
	(CXC)
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Last modified: 11 July 2017

URL: http://cxc.harvard.edu/ciao/gallery/thumbnail.html

Thumbnails of CIAO examples

Go to list of gallery examples.

Select an image to see how it was created.

Bin Event File to Image; Specify Bin Size
[Bin Event File to Image; Specify Bin Size]
Bin Event File to Image; Specify Number of Bins
[Bin Event File to Image; Specify Number of Bins]
Bin Event File to Image With Filtering
[Bin Event File to Image With Filtering]
Bin Event File to Image With FOV Filtering
[Bin Event File to Image With FOV Filtering]
Weighted Binning
[Weighted Binning]
Adaptive Binning
[Adaptive Binning]
Contour Map Based Binning
[Contour Map Based Binning]
Map Based Binning: Hardness Ratio Map
[Map Based Binning: Hardness Ratio Map]
Binning Arbitrary Axes
[Binning Arbitrary Axes]
Smooth Image with Gaussian using FFT
[Smooth Image with Gaussian using FFT]
Smooth with rectangular box with sliding cell
[Smooth with rectangular box with sliding cell]
Smooth with Arbitrary Text Kernel
[Smooth with Arbitrary Text Kernel]
Smooth with Image File
[Smooth with Image File]
Smoothing 3D Image
[Smoothing 3D Image]
Adaptive Smoothing with csmooth
[Adaptive Smoothing with csmooth]
Adaptive Smoothing with dmimgadapt
[Adaptive Smoothing with dmimgadapt]
Adaptive smoothing with cone shaped kernel
[Adaptive smoothing with cone shaped kernel]
Circle With Minimum Number of Counts
[Circle With Minimum Number of Counts]
Gaussian Gradient Magnitude
[Gaussian Gradient Magnitude]
Directional Gradient Estimators
[Directional Gradient Estimators]
Unsharp Mask
[Unsharp Mask]
Powerspectrum
[Powerspectrum]
Deconvolution: arestore
[Deconvolution: arestore]
Source Detect Regions: wavdetect
[Source Detect Regions: wavdetect]
Source Detect Regions: celldetect
[Source Detect Regions: celldetect]
Source Detect Regions: vtpdetect
[Source Detect Regions: vtpdetect]
Pseudo detect: get_src_region
[Pseudo detect: get_src_region]
Connected pixels: dmimgblob
[Connected pixels: dmimgblob]
Single contour
[Single contour]
Multiple contours
[Multiple contours]
Magic Wand Tool: dmimglasso
[Magic Wand Tool: dmimglasso]
Convex Hull
[Convex Hull]
Flux Fraction Ellipse Finding
[Flux Fraction Ellipse Finding]
Rectangles instead of Ellipses
[Rectangles instead of Ellipses]
Inline Region Filtering
[Inline Region Filtering]
Filter using Region File
[Filter using Region File]
Filter Logic: XOR (Exclusive OR)
[Filter Logic: XOR (Exclusive OR)]
Bounding Box
[Bounding Box]
Row-|Column-wise projection and replication
[Row-|Column-wise projection and replication]
Image Threshold at Zero
[Image Threshold at Zero]
Image Threshold Upper Limit
[Image Threshold Upper Limit]
Combine Stack of Images: CR rejection
[Combine Stack of Images: CR rejection]
Background Estimate: Median Ring
[Background Estimate: Median Ring]
Replace pixels: Interpolation
[Replace pixels: Interpolation]
Replace Pixels: Random Sample
[Replace Pixels: Random Sample]
Map Based Threshold
[Map Based Threshold]
dmmaskfill: paint by number
[dmmaskfill: paint by number]
Convert mask to polygon
[Convert mask to polygon]
Skeletonize
[Skeletonize]

Last modified: 11 July 2017
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The Chandra X-Ray Center (CXC) is operated for NASA by the Smithsonian Astrophysical Observatory. 60 Garden Street, Cambridge, MA 02138 USA.   Email:   cxchelp@head.cfa.harvard.edu Smithsonian Institution, Copyright © 1998-2017. All rights reserved.