To determine the spectral Jistributicn of the irradiance from
Iepaton surface burst at an airborne station and compare it with an
or atmospheric attenuation
ay
c+
be
aw
7
station; and to determine the
oO
qQ
4
Q
Qo
a
7
ad
0
Ss
a
4
we
ce
G
3
G
ce
QO
O
(4
oO
ty
pa
i)
tr
9
pe
4
Tv
identical miceuremcnt from 4 surface
.
J.
~
“
ee
o
~
Yaonds
tyae pletocetle
in
the vieitle regten
ond ThSS eeclle
in
3
rei,
the
:
infra-
7
r
=~
7
4
a
a
+
a
*
The eleoteioct
signal
is
then reccrje3
cn an
Amrex
814 tape re-
ruL and epectral tistritvtion from a fiwelt point on the ground towards
beam is receivel ty a detector in the
absolute,
°
co
r¢
3
nN
vu
~~
The afreraft wae leeatsd at the interdelt 5
\de
2 TM 83end
& .it_lan?7
}te
Oo
J
Cn
gr
a)
Plteracu
QO
19
Poo.
Aas
2. SND
feet
with a horizontal range cf €5,4°C feet in a tail-on position)
°
“wy g
~ 88 ———ap