def ascension(e):
fob = Fob()
fid = open('fob.dat', 'w')
e.set()
t0 = time.time()
tp = time.time()
while time.time() - t0 < WINL:
ti = time.time()
if ti - tp >= (0.0075):
tp = time.time()
x, y, z, roll, pitch, yaw = fob.get_posang()
fid.write("%8.3f %8.3f %8.3f %8.3f %8.3f %8.3f %8.3f\n" % (tp - t0, x, y, z, roll, pitch, yaw))
fid.close()
fob.close()
print 'Ascension stop...'
