Date:15/06/2015
Time: 11:53am
Launch site: Met Office research site, Cardington, Bedfordshire
https://www.google.co.uk/maps/@52.1044632,-0.4232466,550m/data=!3m1!1e3?hl=en
Landing site:
Henlow, Bedfordshire
https://www.google.co.uk/maps/@52.0077881,-0.3071754,326m/data=!3m1!1e3?hl=en
Flight duration :2hr 18 min
Time to burst : 1hr 46 min 30 sec
Balloon type:800gm Totex
Burst Height: 27807m (zlog 7)
Payload weight:1500gm
Equipment:
Go Pro Hero 3 (white) plus bacpac, Go Pro Hero 3+ Black plus bacpac, SPOT *2, Cattrack, Geiger counter, Zlog 7, Radio sonde
Camera performance:
Go Pro Hero 3+ Black 32gb : memory card full 136 minutes
Go Pro Hero 3 White 64 gb memory card 3 units of battery left: run time 228 minutes
Other equipment:
Ascent Rate:
Descent Rate:
Comments:
Forecast

CUSF forecast
Raw Spot location reports

Landing site SPOT location reports. Difference due to tracker 312 not reporting location at landing site.
Z log 7 Data
Zlog 7 derived 3d profiles on Google Earth. Red – Zlog 7 Yellow – Forecast at 6am
zlog7bxls data file from Zlog 7
Geiger counter data
Pictures