Hi rrr,
"If we all agree on the end of recording (impact) at time 339 seconds, ..."
Afraid not... HN39 and I have discussed this at some length. The last time frame whose data is totally uncorrupted is TGEN 334.0, and is treated, IIRC, as t-zero in the reports.
During TGEN 335.0, the data start to unhinge. That, following what appear to be uncorrupted signs of the initial impact, is particularly noticeable in the 4 sequential values of x and y accelerations (longitudinal and lateral respectively), and the 8 values of z (normal) acceleration presented in Tome 3. In Tome 1, the single sample of GS glitches to 648 kt.
Last edited by Chris Scott; 25th Jan 2014 at 14:45.
Reason: Typo. Last para expanded.