The apogee match was burned. Why would the apogee battery voltage not dip if it fired at apogee. I looked at some of my other flight with different telemetrums, and they all showed the apogee voltage dipping when the drogue fired.
-----Original Message----- From: Keith Packard <kei...@keithp.com> Sent: Tuesday, March 30, 2021 7:38 PM To: tnavic...@kc.rr.com; 'Altus Metrum' <altusmetrum@lists.gag.com>; 'Bdale Garbee' <bd...@gag.com> Subject: Re: [altusmetrum] Confusing Data <tnavic...@kc.rr.com> writes: > Does the attached graph make any sense to anyone? To me it looks like > the Apogee voltage fired when the main should have. Urf. That does not look like any fun at all. I'd bet the violent activity when the main deployed just shook things around enough to make it look like the apogee charge did something. Was the ematch burned? If so, I'd bet it burned at apogee but failed to make anything happen and the shaking caused it to go momentarily open at main time. -- -keith _______________________________________________ altusmetrum mailing list altusmetrum@lists.gag.com http://lists.gag.com/mailman/listinfo/altusmetrum
