#Saoimage ds9 mac os x install
#Saoimage ds9 mac os x full

Several improvements to how filtering and grouping are applied to spectral data (1D binned data) include changes to how bin edges are being treated. Note that this requires users of the conda installation to use the conda-forge channel when installing CIAO 4.14. Updated the XSPEC model library to XSPEC version 12.12.0. Sherpa in CIAO 4.14 incorporates changes in standalone versions Sherpa 4.13.1 and Sherpa 4.14.0 - including several important updates:

#Saoimage ds9 mac os x install

Merge_obs, reproject_obs, and flux_obs now create individual field-of-view (FOV) files along with a merged FOV file.ĭax uses a new feature in ds9 8.3 to install several common tasks directly into the main ds9 button bar.

This can be disabled by setting the NO_COLOR environment variable.Ī new version of specextract that creates the spectrum, ARF, and RMF in parallel, generally providing a factor of 2 or more improvement in performance.Ī new find_mono_energy script to help compute an appropriate monochromatic energy for a given energy band and spectral model. Users will notice that on most terminals (and notebooks) that error messages from the scripts are now color coded red. Improvements to handling FITS files with NULL values (ie BLANK keyword), especially when combined with scaled integer images (BSCALE/BZERO).ĭmdiff has been through a major overhaul to provide more robust comparison, especially with arrays and world coordinate system (WCS) parameters.Ī new adaptive binning tool, dmradar, implements a polar version of the quad-tree algorithm.ĬIAO contributed script updates since the previous CIAO release include: įix to dmextract to properly use the first good time interval (GTI) when computing exposures for lightcurve bins. įix for the vignetting component of the effective area as computed by mkarf, mkgarf, and mkinstmap. This affects mkarf, mkgarf, mkwarf, and mkinstmap. There are several important tool bug fixes includingįix for the missing frame store shadow badpixel when creating ARFs and exposure maps. Most of the prism functionality can now be found in ds9 using the File → Prism option. The prism application has been removed from CIAO. The ciao-install script can also be used to install CIAO 4.14 without conda, now with Python 3.8.

Users can install the conda edition of CIAO with Python 3.8 (default), 3.7, or 3.9 on Linux and Mac.

#Saoimage ds9 mac os x full

Notable change and improvements (read the complete release notes for full details):ĬIAO can be installed using the conda package manager.

DS9 can also be downloaded and installed as a stand-alone application from. ĬIAO 4.14 includes version 8.3 of SAOImage DS9 (the astronomical imaging and data visualization application). The Chandra X-ray Center (CXC) is pleased to announce that version 4.14 of CIAO ('Chandra Interactive Analysis of Observations') is now available for download from.