man-made shell of trapped radiat
'
‘
The physical shape and position c: J§.- - we]!
the
'
Tre
and the decay of intensity wai obse +e.
un
‘Ete
bution of the radiation was measurrc as "abn
of a selected magnetic shell of the -artn => nagoieti fae
i
plotted out for the first time by experiment: 2 ean
excursions within this shell the tranpe 4 «le t MS wer
fe
patter
4
distances dnd were following the magnet
of over 4,000 miles.
foaleerrgr
The rate of cderav
of altitude provided new informatio
we
ie
Beate
ae
vt
:
Are
'
,
“aemsth.
» 1! mouerapty
fiche
3
es
atmosphere since atmospher.c sca’ter nu Aas oe moma
for loss of particles. Morecver, « omt.n ree,
of the Shell served to answer the * cai qi “4
of trapped particles transverse tc tar
-5
of essential importance in acthore ug
3
the natural radiation and were sow
of the
watt
ve ths
og
on
oe
7:
x
.
¢
hoot
5
valuable resuits in the lower fring:
Explorer 1V continuec t
protr
‘t
e
te
ours
ted
Shaw
?
°
Throughout the testing pervcs
ator
as
Pow th 3
-
ors
‘labeled electrons re e.se
altitude sounding rockets war
i
Ser
mae
obese
+
B
1
:
+
ayo
t
aAumtts rfid
oan
from the Argus tests, making som:
exhaustion ot its batteries in latte >e; tr yte
th
ap
the intensity had become barely obse
. 4
a
a”
r
4
December 6, ‘958.
ocog
But the «ffe to
before the flight of Pionee: [oor
5
«+
radiation had . relative minimum
|
4
a
or lawer latitues
tvs
a
'
|
now are Satisfactory a¢vount
be.
Scientists.
satis
pda
rey
m
t
ots
"af,
s
*C
*
The immense bu iy cf of Servi
f per)
a
“fF
athe
>
pretation bya large nimber
From these > bse
t
*
The site of the Argus testy «
piet and fr
at
p
ve
injected radiation shell in a :2gior
difficult to detest,
r
dete
|
ths
detected a smal! residuum ot the 4
either higher
’
}
natural radiat:on at the alt‘tu ies
It appears likely, howeres
’
ah
toy
&
+
te
r
° -
ate
Tee
:
ri,
ot
e
‘
1
rot
,
“
.
examples:
There was ric
diffustor
uy
electron shell since the ‘h.
constant.
Also
trace @
og.
'
\
ke
ch the
whoa
4
Cog
wc
:
days and possible wees
Extrapolatiorns
op
hype
e,
which have been based. 3.:!
confirmed by the experi nent
it possible to predict the
e
field with considerable aciurorder of several earth's rau
The directness and clar ty ofr
provided a sound basis for interpre
around the earth. Itis likely that:
t
rhe
\
hap
At
or
'
mp
ts
po
4
td
tar
1
oe
Le