| CV-Helios Network |
| Solar Cycle
24: Month no. 5 |
CV-rpt. no. 321 |
| Report for April 2008 |
| Report no.: 0804 |
| CV: |
1,90 |
OBS.: 695 |
CV-6rot.: |
| Days
obs.: 30 |
COVER: 100% |
K = 1,000 |
5,58 |
| OBSERVATIONS |
| Date |
Average |
Obs. |
USAF |
std.dev. |
CV-6 rot. |
| 1 |
17,7 |
27 |
9,3 |
6,0 |
5,45 |
| 2 |
11,3 |
22 |
5,0 |
4,5 |
5,51 |
| 3 |
8,9 |
19 |
3,5 |
3,8 |
5,56 |
| 4 |
2,2 |
18 |
0,3 |
1,3 |
5,57 |
| 5 |
0,4 |
26 |
-0,1 |
0,3 |
5,58 |
| 6 |
0,0 |
28 |
|
|
5,58 |
| 7 |
0,0 |
21 |
|
|
5,58 |
| 8 |
0,0 |
21 |
|
|
5,58 |
| 9 |
0,0 |
23 |
|
|
5,58 |
| 10 |
0,0 |
22 |
|
|
5,58 |
| 11 |
0,0 |
22 |
0,0 |
0,1 |
5,58 |
| 12 |
0,0 |
23 |
0,0 |
0,0 |
5,58 |
| 13 |
0,2 |
24 |
-0,1 |
0,2 |
5,58 |
| 14 |
1,0 |
19 |
0,0 |
0,7 |
5,58 |
| 15 |
0,1 |
19 |
0,0 |
0,1 |
5,58 |
| 16 |
0,0 |
24 |
|
|
5,58 |
| 17 |
0,0 |
21 |
|
|
5,58 |
| 18 |
0,0 |
26 |
0,0 |
0,0 |
5,58 |
| 19 |
0,8 |
19 |
0,0 |
0,6 |
5,59 |
| 20 |
0,2 |
25 |
-0,1 |
0,2 |
5,59 |
| 21 |
0,0 |
20 |
|
|
5,59 |
| 22 |
7,2 |
21 |
2,6 |
3,3 |
5,63 |
| 23 |
5,5 |
26 |
1,7 |
2,7 |
5,64 |
| 24 |
1,1 |
27 |
0,0 |
0,8 |
5,63 |
| 25 |
0,0 |
25 |
|
|
5,60 |
| 26 |
0,0 |
31 |
|
|
5,60 |
| 27 |
0,0 |
29 |
|
|
5,59 |
| 28 |
0,0 |
26 |
|
|
5,58 |
| 29 |
0,0 |
19 |
|
|
5,58 |
| 30 |
0,0 |
22 |
|
|
5,57 |
| |
|
|
|
|
|
| Average CV |
1,9 |
|
|
|
|
| Average CV-USAF |
1,4 |
CV
in Solar Cycle 23 |
| Total no.
obs. |
695 |
CV
for Last 6 rot. - graph |
| Average Std. Dev. |
1,5 |
CV
for Last 6 rotations |
| Std. Dev. |
1,90 |
Ranking
by K-Index |
| Rel Std. Dev. |
123,3 % |
|
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| |
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|
|
| OBSERVATIONS |
|
|
|
|
|
| SOLAR ACTIVITY
- Last 6 rotations increased by 3,0% from last month |
|
|
| Lowest
activity came on the 6th with CV=0,0 |
|
|
|
|
| Highest
activity came on the 1st with CV=17,7 |
|
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| |
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|
| OBSERVERS |
|
|
|
|
|
| Observers came
from 16 countries |
|
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| |
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|
|
| OBSERVERS |
| 38 observers |
|
|
|
Grand tot. Obs. |
94695 |
| Observer |
Country |
CV |
Obs. |
K |
Obs. Tot. |
| CV-001
MALDE, KJELL INGE |
NORWAY |
3,0 |
20 |
1,577 |
5647 |
| CV-010
DUBOIS, FRANKY |
BELGIUM |
2,1 |
29 |
1,124 |
4328 |
| CV-019
JUNKER, ELMAR |
GERMANY |
0,0 |
10 |
0,000 |
2088 |
| CV-020
HOLL, MANFRED |
GERMANY |
1,0 |
22 |
0,502 |
2901 |
| CV-021
BARNES, HOWARD |
NEW ZEALAND |
0,0 |
6 |
0,000 |
2863 |
| CV-022
VIERTEL, ANDREAS |
GERMANY |
1,3 |
16 |
0,690 |
3379 |
| CV-023
BRETSCHNEIDER, HARTMUT |
GERMANY |
1,5 |
20 |
0,762 |
2681 |
| CV-033
SZULC, MIECZYSLAW |
POLAND |
1,4 |
21 |
0,751 |
1241 |
| CV-036
BROMME, HEIKO |
GERMANY |
2,2 |
5 |
1,157 |
761 |
| CV-038
MORALES, GERMAN |
BOLIVIA |
2,0 |
27 |
1,071 |
3304 |
| CV-040
BATTAIOLA, ROBERTO |
ITALY |
3,7 |
3 |
1,928 |
1272 |
| CV-044
SCHRÖDER, GERD |
GERMANY |
0,9 |
24 |
0,460 |
1999 |
| CV-068
THIMM, SVEN OVE |
DENMARK |
1,5 |
22 |
0,765 |
1923 |
| CV-076
LOADER, PAULINE |
NEW ZEALAND |
3,8 |
12 |
1,971 |
790 |
| CV-077
JOHNSTON, ANDREW |
UNITED KINGDOM |
2,6 |
9 |
1,344 |
1012 |
| CV-080
JANSSENS, JAN |
BELGIUM |
0,8 |
8 |
0,394 |
302 |
| CV-082
URBANSKI, PIOTR |
POLAND |
0,1 |
18 |
0,058 |
1951 |
| CV-086
TOS-POLAND |
POLAND |
2,1 |
30 |
1,086 |
3095 |
| CV-091
DALEK, GRZEGORZ |
POLAND |
1,9 |
22 |
1,004 |
1714 |
| CV-095
ANDRESEN, BIRGER |
NORWAY |
0,2 |
13 |
0,081 |
943 |
| CV-102
MOSER, PAULO ROBERTO |
BRAZIL |
3,5 |
16 |
1,840 |
900 |
| CV-103
STEEN, OCTAAF |
BELGIUM |
1,4 |
30 |
0,754 |
1697 |
| CV-104
MEEUS, LIEVE |
BELGIUM |
1,0 |
22 |
0,550 |
1133 |
| CV-105
RYBACK, ALEXEY |
RUSSIA |
4,0 |
12 |
2,103 |
1338 |
| CV-107
LEVENTHAL, MONTY |
AUSTRALIA |
2,9 |
17 |
1,515 |
1756 |
| CV-116
BJERKGÅRD, TERJE |
NORWAY |
0,5 |
12 |
0,263 |
300 |
| CV-128
NELIBA, VLASTIMIL |
CZECH REPUBLIC |
1,3 |
18 |
0,672 |
1303 |
| CV-135
ARAUJO, GEMA |
SPAIN |
2,3 |
30 |
1,192 |
2050 |
| CV-136
GARCÍA, FAUSTINO |
SPAIN |
5,5 |
15 |
2,909 |
1132 |
| CV-139
ALONSO, JAVIER |
SPAIN |
3,8 |
17 |
1,979 |
771 |
| CV-146
GONZÁLEZ COROAS, ANGEL ALBERTO |
CUBA |
1,2 |
30 |
0,631 |
1581 |
| CV-151
CARELS, JEFFREY |
BELGIUM |
1,4 |
28 |
0,713 |
434 |
| CV-157
BUCK, ALAN |
UNITED KINGDOM |
2,9 |
14 |
1,502 |
704 |
| CV-158
DELFT, JACQUES VAN |
SOUTH AFRICA |
0,4 |
18 |
0,204 |
355 |
| CV-168
SCHOTT, GERD LUTZ |
GERMANY |
2,9 |
27 |
1,538 |
244 |
| CV-171
MALUF, WALTER JOSE |
BRAZIL |
0,9 |
15 |
0,491 |
101 |
| CV-178
MARIUZZA, FABIO |
ITALY |
3,5 |
20 |
1,814 |
68 |
| CV-181
DERDZIKOWSKI, ADAM |
POLAND |
2,4 |
17 |
1,268 |
32 |
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| CV-Helios
Network 12.05.2008 time 09:03:18 |
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