Using SAOImage ds9 - CIAO 4.18 - Harvard University
Jan 13, 2022 · Related Links: ds9 Reference Manual ds9 Users Manual: CIAO-style threads on using ds9 Video demos and tutorials Using CIAO Region Files thread Last Update: 13 Jan 2022 - …
Analysis Guide: Video Demos and Tutorials - CIAO 4.18
Oct 28, 2025 · The ds9 catalog tool allows users to annotate their images with markers for sources from many different catalogs (including the Chandra Source Catalog and users own source list, eg output …
True Color Images in ds9 - CIAO 4.17 - Harvard University
Feb 15, 2022 · The smoothing capability in ds9 lets you interactively smooth the data, as opposed to running the CIAO tools aconvolve or csmooth. For quantitative data analysis, the configurable CIAO …
Watch Out Page - CIAO 4.17 - Harvard University
Dec 1, 2025 · 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 4.18 - 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, …
Chandra/CIAO 2025 Workshop
Oct 28, 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 …
FAQ: Found Auto Backup, restore? - CIAO 4.18
Dec 11, 2025 · Found Auto Backup, restore? When DS9 starts it checks if there is an auto restore file/directory in your home directory. If one is found it will ask if you want to use it to restore your …
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 …
FAQ: Create images with SAOImageDS9 in a notebook - CIAO 4.17
May 9, 2025 · An alternative is to run DS9 interactively to create the desired image, then back it up - using the File/Backup menu item - and then restore it in the notebook to create the image.