about conjugate observation
station information
data coverage
Plot the Syowa - Iceland Upper Atmosphere Physics Monitoring Data
For the data from the previous system during 1981-2003
Plot format
:
A4 vertical
A4 horizontal
Horizontal axis factor:
Vertical axis factor:
Station:
SYOWA
HUSAFELL
TJORNES
AEDEY
ISAFJORDUR
Start: year:
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
month:
January
February
March
April
May
June
July
August
September
October
November
December
day:
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
hour:
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
minute:
0
1
2
3
4
5
0
1
2
3
4
5
6
7
8
9
second:
0
1
2
3
4
5
0
1
2
3
4
5
6
7
8
9
End: year:
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
month:
January
February
March
April
May
June
July
August
September
October
November
December
day:
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
hour:
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
minute:
0
1
2
3
4
5
0
1
2
3
4
5
6
7
8
9
second:
0
1
2
3
4
5
0
1
2
3
4
5
6
7
8
9
Please choose the data to be plotted !
!
Range
Maximum value
Minimum value
Fluxgate magnetometer
H (magnetic north)
+/-3000nT
(nT)
(nT)
D (magnetic east)
+/-3000nT
(nT)
(nT)
Z (down)
+/-3000nT
(nT)
(nT)
Induction magnetometer
dH (magnetic north)
+/-10V
(V)
(V)
dD (magnetic east)
+/-10V
(V)
(V)
dZ (down)
+/-10V
(V)
(V)
Riometer
(zenith 60deg, 30MHz)
CNA
+/-10V
(V)
(V)
VLF intensity
350Hz
+/-10V
(V)
(V)
750Hz
+/-10V
(V)
(V)
1.2kHz
+/-10V
(V)
(V)
2.0kHz
+/-10V
(V)
(V)
4.0kHz
+/-10V
(V)
(V)
8.0kHz
+/-10V
(V)
(V)
30kHz
+/-10V
(V)
(V)
60kHz
+/-10V
(V)
(V)
95kHz
+/-10V
(V)
(V)