[SystemSafety] Loss of the Hitomi Satellite

Daniel Grivicic grivsta at gmail.com
Tue May 3 19:26:23 CEST 2016


Hello Everyone,

There are reports that a Japanese X-Ray telescope was lost, possibly as the
result of a software update. The report uses a term I have been asked to
use when discussing problems with software - the 'anomaly' rather than a
'bug' (or refer to previously discussed lexicon).


The beginnings of an analysis can be found here:

http://global.jaxa.jp/projects/sat/astro_h/files/topics_20160415.pdf

Cheers,

Daniel.
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