On 7/21/19 5:07 PM, Keith Packard wrote: > "Tim Navickas" <[email protected]> writes: > >> Does this graph make sense? Mainly the speed part. It was a very >> windy day. > > You didn't get a lot of data after the motor burned out until > apogee. Because the 'Speed' value is computed on the ground by > integrating acceleration, you can see it's pretty confused by the time > apogee happens. > > Check out the 'Kalman Speed' graph; that's reporting the speed data > computed by the altimeter during flight, and so it's a lot more > reasonable looking as it doesn't depend on having lots of data in the > flight record to get reasonable results. >
I don't see any flight data from ~5 seconds till 39 seconds. Where all of that interesting apogee stuff is happening. The RSSI data shows terrible signal strength before launch (-91) so the antenna system needs work. -- https://web.archive.org/web/20190214181851/http://home.earthlink.net/~david.schultz/ (Web pages available only at the Wayback Machine because Earthlink terminated that service.) _______________________________________________ altusmetrum mailing list [email protected] http://lists.gag.com/mailman/listinfo/altusmetrum
