Adv. Space Ret Vol. 15,No. 2 pp.(2)203_(2)206.1%‘5 CopyTight 8 1994COSPAR Printed in GreetBritain. All xi tareserved. 0273-l177/9 33” $7.00+ 0.00
APPENDIX F - TESTING DIFFERENT MODELS TO CALCULATE THE PEAK HEIGHT AT TUCUMAN N. Ortiz de Adler and A. M. Sauvage de Avila
TABLE 1
TABLE 2
hP
List of Considered Models
Pearson Correlation Matrix
hm Shim
hm hm WMCD Bent
,857
.857
.857
1
1
hm WMcD
,857
1
hm
.856
hm Dud
,856
hm
Dud
hm B-D
hm
va3
hm BES
hm Paul
,845
,850
.831
.857
,672
.999
,977
.985
.958
.993
,475
1
.999
,977
,985
.958
.993
,475
.999
,999
1
,977
,984
.957
.993
.475
.845
.977
.977
,977
1
,998
,995
,992
.500
hm B-D
,850
.985
.985
,984
.998
1
.991
hm
.831
.958
,958
.957
.995
.991
1
,980
.500
hm BES
.857
.993
,993
.993
,992
,996
.980
1
.490
hm
.672
.475
,475
,475
.500
.495
,500
.490
1
hP
hm Shim
Bent
Paul
,996
,495
N. Ortiz de Adler and A. M. &wage de Avila -QI
-IO
-t--
-In
-
“f
E -u
__.-
“8-I
_..-a -VI
*--_ -N
-0
Fi
310
3OD
>
E
2204 012
240
290
320
xE
I
I,
3
# 4
I 8
I 7
r B
I 9
I 10
s 11
median hmF2 vs. LT: Shim [2]+-and
Local Time
I s
\D \
I 12
i
I
Locd Tfme
a
9
10
11
Fig. 4. Monthly median hmF2 vs. LT: B-D [S]-a,_ and DudI I] IRI (8]-t,
01234587
2204
230
240
250
260
270
280
290
300
310
320
33D
I
12
I
N. Chtiz de Adler and A. M. Sawage de Avila
340 330 320 310
L
L
I
200
, r 0123456789
1
I
II
I
I
I
r 1 lrl 11
LocoI Time
Fig. 5. Monthly median IRI IaJ-t-, WMcD [3]+, and Eyfrig (6) .-.I...
hmF2 vs. LT: Bent [4)--a--
12