| CV-Helios Network |
| Solar Cycle 23:
Month no. 45 |
CV-rpt. no. 223 |
| Report for February 2000 |
| Report no.: 0002 |
| CV: |
128,4 |
OBS.: 458 |
CV-6rot.: |
| Days
obs.: 29 |
COVER: 100% |
K = 1,000 |
110,88 |
| OBSERVATIONS |
| Date |
Average |
Obs. |
USAF |
std.dev. |
CV-6 rot. |
| 1 |
65,0 |
11 |
49,2 |
11,2 |
109,9 |
| 2 |
72,5 |
10 |
56,3 |
11,4 |
110,1 |
| 3 |
97,4 |
13 |
80,9 |
11,7 |
110,3 |
| 4 |
114,2 |
9 |
98,2 |
11,4 |
110,4 |
| 5 |
115,0 |
21 |
99,0 |
11,3 |
110,4 |
| 6 |
120,7 |
21 |
105,0 |
11,1 |
110,4 |
| 7 |
133,1 |
13 |
118,1 |
10,6 |
110,6 |
| 8 |
122,5 |
10 |
106,8 |
11,1 |
110,6 |
| 9 |
118,1 |
14 |
102,3 |
11,2 |
110,5 |
| 10 |
104,1 |
15 |
87,7 |
11,6 |
110,3 |
| 11 |
102,6 |
15 |
86,2 |
11,6 |
110,1 |
| 12 |
100,6 |
25 |
84,1 |
11,6 |
109,9 |
| 13 |
112,1 |
18 |
96,0 |
11,4 |
109,7 |
| 14 |
109,9 |
19 |
93,7 |
11,5 |
109,3 |
| 15 |
99,1 |
15 |
82,6 |
11,7 |
109,1 |
| 16 |
128,5 |
17 |
113,1 |
10,8 |
109,3 |
| 17 |
103,8 |
17 |
87,4 |
11,6 |
109,5 |
| 18 |
81,6 |
8 |
65,2 |
11,6 |
109,7 |
| 19 |
80,4 |
16 |
63,9 |
11,6 |
109,8 |
| 20 |
99,5 |
14 |
83,0 |
11,7 |
110,2 |
| 21 |
105,1 |
19 |
88,7 |
11,6 |
110,5 |
| 22 |
123,2 |
21 |
107,6 |
11,1 |
110,9 |
| 23 |
123,7 |
19 |
108,1 |
11,0 |
111,2 |
| 24 |
132,8 |
9 |
117,7 |
10,6 |
111,7 |
| 25 |
224,9 |
15 |
221,0 |
2,8 |
112,6 |
| 26 |
233,6 |
23 |
231,1 |
1,8 |
113,6 |
| 27 |
233,9 |
24 |
231,4 |
1,8 |
114,4 |
| 28 |
236,2 |
17 |
234,2 |
1,5 |
115,0 |
| 29 |
229,4 |
10 |
226,2 |
2,3 |
115,5 |
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| Average CV |
128,4 |
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| Average CV-USAF |
114,6 |
CV
in Solar Cycle 23 |
| Total no.
obs. |
458 |
CV
for Last 6 rotations |
| Average Std. Dev. |
9,7 |
CV
for Last 6 rotations |
| Std. Dev. |
3,60 |
Ranking
by K-Index |
| Rel Std. Dev. |
37,0 % |
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| OBSERVATIONS |
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| SOLAR ACTIVITY
- Last 6 rotations increased by 5,4% from last month |
|
| Lowest activity
came on the 1th with CV=65,0 |
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| Highest
activity came on the 28th with CV=236,2 |
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| OBSERVERS |
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| Observers came
from 14 countries |
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| OBSERVERS |
| 34 observers |
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|
Grand tot. Obs. |
37049 |
| Observer |
Country |
CV |
Obs. |
K |
Obs. Tot. |
| CV-001
MALDE, KJELL INGE |
NORWAY |
149,5 |
19 |
1,113 |
3802 |
| CV-010
DUBOIS, FRANKY |
BELGIUM |
151,4 |
20 |
1,127 |
2173 |
| CV-019
JUNKER, ELMAR |
GERMANY |
78,0 |
1 |
0,581 |
977 |
| CV-020
HOLL, MANFRED |
GERMANY |
111,0 |
10 |
0,826 |
1566 |
| CV-021
BARNES, HOWARD |
NEW ZEALAND |
152,5 |
13 |
1,135 |
1670 |
| CV-022
VIERTEL, ANDREAS |
GERMANY |
122,5 |
11 |
0,912 |
1869 |
| CV-023
BRETSCHNEIDER, HARTMUT |
GERMANY |
139,0 |
8 |
1,035 |
1171 |
| CV-030
REßIN, ARMIN |
GERMANY |
100,5 |
13 |
0,748 |
977 |
| CV-032
EGGER, FRITZ |
SWITZERLAND |
122,1 |
15 |
0,909 |
1094 |
| CV-033
SZULC, MIECZYSLAW |
POLAND |
131,0 |
7 |
0,975 |
740 |
| CV-034
VVS BELGIUM, |
BELGIUM |
126,8 |
21 |
0,944 |
363 |
| CV-036
BROMME, HEIKO |
GERMANY |
143,8 |
5 |
1,070 |
397 |
| CV-037
WYDRA, KRZYSZTOF |
POLAND |
144,7 |
3 |
1,077 |
572 |
| CV-038
MORALES, GERMAN |
BOLIVIA |
135,4 |
21 |
1,008 |
572 |
| CV-039
PORTO, JOÃO |
PORTUGAL |
125,3 |
18 |
0,933 |
633 |
| CV-040
BATTAIOLA, ROBERTO |
ITALY |
132,1 |
10 |
0,983 |
389 |
| CV-041
ROTHERMEL, JENS |
GERMANY |
248,1 |
9 |
1,847 |
535 |
| CV-043
JOHNSON, ROBERT A. |
UNITED STATES |
129,9 |
14 |
0,967 |
294 |
| CV-044
SCHRÖDER, GERD |
GERMANY |
137,7 |
14 |
1,025 |
407 |
| CV-047
CARLSON, JIM |
UNITED STATES |
123,2 |
16 |
0,917 |
414 |
| CV-055
ASTRO-UNISON, MEXICO |
MEXICO |
179,8 |
22 |
1,339 |
242 |
| CV-059
PAWLUTSCHENKO, BEN |
AUSTRALIA |
57,7 |
7 |
0,430 |
27 |
| CV-064
STRICKLING, WOLFGANG |
GERMANY |
171,9 |
8 |
1,279 |
445 |
| CV-068
THIMM, SVEN OVE |
DENMARK |
84,3 |
14 |
0,627 |
261 |
| CV-070
ROBECK, GEORG |
GERMANY |
154,5 |
19 |
1,150 |
452 |
| CV-071
HICKMANN, RICO |
GERMANY |
173,7 |
3 |
1,293 |
240 |
| CV-080
JANSSENS, JAN |
BELGIUM |
180,7 |
7 |
1,345 |
79 |
| CV-082
URBANSKI, PIOTR |
POLAND |
92,8 |
23 |
0,691 |
87 |
| CV-085
DECKERT, ANN CHRISTIN |
GERMANY |
163,5 |
2 |
1,217 |
9 |
| CV-086
TOS-POLAND |
POLAND |
119,5 |
29 |
0,890 |
178 |
| CV-087
KOLLER, FRANCOIS |
FRANCE |
184,3 |
21 |
1,372 |
43 |
| CV-089
SZATKOWSKI, KRZYSIEK |
POLAND |
145,7 |
18 |
1,085 |
32 |
| CV-091
DALEK, GRZEGORZ |
POLAND |
91,8 |
16 |
0,683 |
16 |
| CV-110
SMIT, FRIEDRICH |
GERMANY |
62,9 |
21 |
0,468 |
32 |
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| CV-Helios
Network 23.02.2006 time 07:52:04 |
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| Thanks to all who contributed to CV-observing in February
2000 |
| Data above also available at |
| http://www.cv-helios.net/cv0002.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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