Using SAOImage ds9 - CIAO 4.17 - Harvard University
Jan 13, 2022 · Synopsis: The imaging application SAOImage ds9 is distributed with CIAO as the default imager. It is developed independently from CIAO but does contain some CIAO-specific features.
True Color Images in ds9 - CIAO 4.17 - Harvard University
Feb 15, 2022 · SAOImage ds9, the imaging application distributed with CIAO, has the capability for users to create an RGB image and interactively adjust many of its parameters to achieve optimal …
Watch Out Page - CIAO 4.17 - Harvard University
6 days ago · SAOImage DS9 DS9 is not compatible with Ubuntu 25.10 (01 Dec 2025) Neither SAOImageDS9 v8.6 nor v8.7b2 are currently compatible with Ubuntu 25.10. Help, I am unable to …
Chandra Newsletter Article
While DS9 continues to be an independent project serving all fields of astronomy (and beyond), the collaboration with the SDS group has led to several exciting updates specifically of interest to the …
Ahelp: dmregions - CIAO 4.17 - Harvard University
DS9 regions CIAO understands most of the simple, atomic regions that DS9 can draw including circle, ellipse, point, box, polygons, and annulus. The regions that are purely for annotations such as text, …
Quick Start Guide - CIAO 4.17 - Harvard University
Dec 19, 2024 · There are multiple ways to perform tasks in ds9 , including through the GUI, on the command line, via XPA or SAMP, and even through HTML For additional details see the True Color …
Creating Energy Hue Maps - CIAO 4.17
Dec 9, 2024 · The color map is the standard ds9 "rainbow" colormap, but inverted so that red maps to the lowest energies (1200eV) and violet maps to the highest energies (3000eV).
Chandra/CIAO 2025 Workshop
May 12, 2025 · Using dmcoords, dmstat, dmlist, or ds9+dax, determine the CCD_ID where the bright source in the center of the field is located. Use dmcopy to exclude the wavdetect sources detected in …
Bugs: Installation & Smoke Tests - CIAO 4.17 - Harvard University
Sep 6, 2025 · Bugs: Installation & Smoke Tests The following is a list of known issues that may be seen when installing CIAO. If you encounter a problem that is not listed here, contact CXC Helpdesk for …
Creating colorized waveform images with CIAO and DS9
Sep 4, 2025 · DS9 export vs saveimage. The examples below use ds9's export functionality. export and saveimage are fundamentally different even though both can write bitmap images. Use export when …