| CV-Helios Network |
| Solar Cycle 23:
Month no. 103 |
CV-rpt. no. 281 |
| Report for December 2004 |
| Report no.: 0412 |
| CV: |
22,4 |
OBS.: 363 |
CV-6rot.: |
| Days
obs.: 31 |
COVER: 100% |
K = 1,000 |
57,55 |
| OBSERVATIONS |
| Date |
Average |
Obs. |
USAF |
std.dev. |
CV-6 rot. |
| 1 |
44,9 |
13 |
31,0 |
9,8 |
61,3 |
| 2 |
47,0 |
11 |
32,8 |
10,0 |
60,9 |
| 3 |
37,7 |
10 |
24,8 |
9,1 |
60,5 |
| 4 |
40,0 |
8 |
26,8 |
9,4 |
60,2 |
| 5 |
27,1 |
13 |
16,2 |
7,7 |
59,6 |
| 6 |
17,8 |
12 |
9,3 |
6,0 |
59,1 |
| 7 |
12,6 |
10 |
5,8 |
4,8 |
58,6 |
| 8 |
10,2 |
13 |
4,3 |
4,2 |
58,1 |
| 9 |
3,9 |
9 |
1,0 |
2,1 |
57,6 |
| 10 |
6,5 |
11 |
2,2 |
3,1 |
57,3 |
| 11 |
18,3 |
16 |
9,7 |
6,1 |
57,1 |
| 12 |
14,4 |
11 |
6,9 |
5,2 |
57,1 |
| 13 |
14,0 |
7 |
6,7 |
5,2 |
57,0 |
| 14 |
13,9 |
8 |
6,6 |
5,1 |
57,0 |
| 15 |
5,0 |
15 |
1,5 |
2,5 |
56,9 |
| 16 |
9,4 |
16 |
3,8 |
4,0 |
56,9 |
| 17 |
31,8 |
10 |
20,0 |
8,4 |
56,9 |
| 18 |
18,3 |
16 |
9,6 |
6,1 |
56,9 |
| 19 |
16,0 |
12 |
8,0 |
5,6 |
56,9 |
| 20 |
17,3 |
16 |
9,0 |
5,9 |
57,0 |
| 21 |
24,3 |
14 |
14,1 |
7,2 |
57,1 |
| 22 |
17,1 |
11 |
8,8 |
5,9 |
57,2 |
| 23 |
40,3 |
7 |
27,0 |
9,4 |
57,3 |
| 24 |
27,2 |
10 |
16,3 |
7,7 |
57,3 |
| 25 |
16,8 |
20 |
8,6 |
5,8 |
57,2 |
| 26 |
12,8 |
13 |
5,9 |
4,9 |
56,9 |
| 27 |
16,6 |
10 |
8,5 |
5,8 |
56,6 |
| 28 |
29,6 |
9 |
18,2 |
8,1 |
56,0 |
| 29 |
27,7 |
7 |
16,7 |
7,8 |
55,4 |
| 30 |
40,0 |
13 |
26,8 |
9,4 |
55,1 |
| 31 |
36,3 |
12 |
23,7 |
9,0 |
54,7 |
| Average CV |
22,4 |
|
|
|
|
| Average CV-USAF |
13,2 |
CV
in Solar Cycle 23 |
| Total no.
obs. |
363 |
CV
for Last 6 rotations |
| Average Std. Dev. |
6,5 |
CV
for Last 6 rotations |
| Std. Dev. |
2,20 |
Ranking
by K-Index |
| Rel Std. Dev. |
33,9 % |
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| OBSERVATIONS |
|
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|
| SOLAR ACTIVITY
- Last 6 rotations decreased by 8,2% from last month |
|
| Lowest activity
came on the 9th with CV=3,9 |
|
|
|
| Highest
activity came on the 2nd with CV=47,0 |
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| OBSERVERS |
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|
| Observers came
from 17 countries |
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| OBSERVERS |
| 32 observers |
|
|
|
Grand tot. Obs. |
68500 |
| Observer |
Country |
CV |
Obs. |
K |
Obs. Tot. |
| CV-001
MALDE, KJELL INGE |
NORWAY |
21,6 |
9 |
1,002 |
4900 |
| CV-010
DUBOIS, FRANKY |
BELGIUM |
39,2 |
14 |
1,824 |
3381 |
| CV-019
JUNKER, ELMAR |
GERMANY |
16,6 |
5 |
0,772 |
1644 |
| CV-020
HOLL, MANFRED |
GERMANY |
11,0 |
4 |
0,512 |
2319 |
| CV-021
BARNES, HOWARD |
NEW ZEALAND |
23,3 |
8 |
1,081 |
2429 |
| CV-022
VIERTEL, ANDREAS |
GERMANY |
11,8 |
9 |
0,548 |
2747 |
| CV-023
BRETSCHNEIDER, HARTMUT |
GERMANY |
17,8 |
5 |
0,828 |
2053 |
| CV-036
BROMME, HEIKO |
GERMANY |
4,5 |
4 |
0,209 |
624 |
| CV-038
MORALES, GERMAN |
BOLIVIA |
20,3 |
26 |
0,943 |
2208 |
| CV-040
BATTAIOLA, ROBERTO |
ITALY |
38,2 |
5 |
1,776 |
933 |
| CV-043
JOHNSON, ROBERT A. |
UNITED STATES |
27,1 |
13 |
1,259 |
708 |
| CV-044
SCHRÖDER, GERD |
GERMANY |
19,8 |
16 |
0,921 |
1265 |
| CV-055
ASTRO-UNISON, MEXICO |
MEXICO |
14,8 |
14 |
0,688 |
1020 |
| CV-059
PAWLUTSCHENKO, BEN |
AUSTRALIA |
17,3 |
9 |
0,806 |
381 |
| CV-068
THIMM, SVEN OVE |
DENMARK |
16,9 |
8 |
0,785 |
1280 |
| CV-076
LOADER, PAULINE |
NEW ZEALAND |
15,4 |
5 |
0,716 |
518 |
| CV-082
URBANSKI, PIOTR |
POLAND |
20,9 |
7 |
0,970 |
1232 |
| CV-086
TOS-POLAND |
POLAND |
25,9 |
31 |
1,206 |
1879 |
| CV-089
SZATKOWSKI, KRZYSIEK |
POLAND |
27,3 |
7 |
1,269 |
677 |
| CV-091
DALEK, GRZEGORZ |
POLAND |
20,1 |
9 |
0,935 |
968 |
| CV-102
MOSER, PAULO ROBERTO |
BRAZIL |
38,3 |
3 |
1,783 |
518 |
| CV-105
RYBACK, ALEXEY |
RUSSIA |
26,9 |
7 |
1,249 |
736 |
| CV-107
LEVENTHAL, MONTY |
AUSTRALIA |
35,9 |
21 |
1,668 |
910 |
| CV-122
FEIK, VLASTISLAV |
CZECH REPUBLIC |
20,9 |
7 |
0,970 |
514 |
| CV-128
NELIBA, VLASTIMIL |
CZECH REPUBLIC |
35,3 |
12 |
1,643 |
720 |
| CV-129
MUSIALSKI, PAWEL |
POLAND |
31,0 |
1 |
1,442 |
105 |
| CV-135
ARAUJO, GEMA |
SPAIN |
26,7 |
29 |
1,240 |
962 |
| CV-139
ALONSO, JAVIER |
SPAIN |
14,6 |
8 |
0,680 |
220 |
| CV-146
GONZÁLEZ COROAS, ANGEL ALBERTO |
CUBA |
15,7 |
31 |
0,731 |
578 |
| CV-149
JOSHI, BHARGAV |
INDIA |
4,3 |
24 |
0,202 |
146 |
| CV-152
SZCZUREK, MAGDALENA |
POLAND |
15,0 |
2 |
0,698 |
23 |
| CV-153
JASKULSKA, KRYSTYNA |
POLAND |
13,9 |
10 |
0,646 |
10 |
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| CV-Helios
Network 23.02.2006 time 12:56:41 |
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| Thanks to all who contributed to CV-observing in December
2004 |
| Data above also available at |
| http://www.cv-helios.net/cv0412.html |
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| Best regards, |
| Kjell Inge Malde |
| CV-Helios Network |
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| ************************************************ |
| CV-Helios Network |
| Classification Values after
Malde - 1981 |
|
Kjell Inge
Malde |
| Terje
Vigens vei
13 |
|
N-4085 Hundvaag -
NORWAY |
| Cell:
+47
98692856 |
|
www.cv-helios.net |
| CV-observations -
www.cv-helios.net/cvobs.html |
|
cv@cv-helios.net |
|
SolarAstronomy@yahoogroups.com |
| SERVING AMATEUR SOLAR ASTRONOMY SINCE 1981 |
| in solis vitae - "there is life in
the sun" |
| ************************************************ |
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