Hitomi satellite failure

Hitomi satellite failure

Author
Discussion

MartG

Original Poster:

21,789 posts

219 months

Tuesday 3rd May 2016
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After analysis of available data, a software update is being blamed for the loss of the Japanese Hitomi X-ray telescope satellite. It is believed that a software bug caused its two independent attitude control systems to disagree with each other, causing the satellite to begin rolling at a high enough rate for it to disintegrate

http://hackaday.com/2016/05/02/software-update-des...



frown

Edited by MartG on Tuesday 3rd May 12:51

Roscco

276 posts

237 months

Thursday 5th May 2016
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A seemingly £286m loss.

Someone's going to be looking for another job (and will in effect be unemployable) shortly.

Eric Mc

123,844 posts

280 months

Thursday 5th May 2016
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Why do you think that will be the reaction?

Einion Yrth

19,575 posts

259 months

Friday 6th May 2016
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I've done remote reprogramming of devices, SOP is to try it out on a local, identically programmed device, first. Someone f'cked up, expensively.

Evolved

3,893 posts

202 months

Friday 6th May 2016
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