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To find and download HEASARC data in the cloud, you can use astroquery.heasarc or download our new tool, hark.

The HEASARC and NuSTAR teams are greatly saddened by the sudden passing of Katja Pottschmidt. Most recently Katja was the lead scientist for the NuSTAR Guest Observer Facility (GOF), a role she had supported for many years. During her science career she worked on many other high energy astrophysics missions and played an integral role in advancing our knowledge of the universe. She was a wonderful colleague and friend and will be keenly missed by all who knew her.


tcloutr

tclout with return value

Syntax: tcloutr <option>[<par1>] [<par2>] [<par3>]

tcloutr is identical to the tclout command except that it also provides what is stored in $xspec_tclout as a return value. Therefore it can be used in tcl scripts like this:

set var1 [tcloutr energies 1]

tcloutr may produce quite a lot of unwanted screen output, which can be avoided by using tclout.