| CV-Helios Network |
| Solar Cycle 23:
Month no. 43 |
CV-rpt. no. 221 |
| Report for December 1999 |
| Report no.: 9912 |
| CV: |
106,5 |
OBS.: 352 |
CV-6rot.: |
| Days
obs.: 31 |
COVER: 100% |
K = 1,000 |
116,84 |
| OBSERVATIONS |
| Date |
Average |
Obs. |
USAF |
std.dev. |
CV-6 rot. |
| 1 |
86,4 |
8 |
69,9 |
11,7 |
121,2 |
| 2 |
93,0 |
10 |
76,5 |
11,7 |
121,1 |
| 3 |
87,3 |
8 |
70,7 |
11,7 |
121,1 |
| 4 |
59,1 |
16 |
43,7 |
10,9 |
120,9 |
| 5 |
62,1 |
18 |
46,5 |
11,0 |
120,8 |
| 6 |
84,0 |
14 |
67,5 |
11,7 |
120,7 |
| 7 |
78,2 |
11 |
61,8 |
11,6 |
120,5 |
| 8 |
81,6 |
15 |
65,1 |
11,6 |
120,1 |
| 9 |
117,2 |
11 |
101,2 |
11,3 |
119,6 |
| 10 |
112,8 |
12 |
96,7 |
11,4 |
119,0 |
| 11 |
111,9 |
10 |
95,7 |
11,4 |
118,4 |
| 12 |
94,0 |
6 |
77,5 |
11,7 |
117,8 |
| 13 |
93,3 |
11 |
76,7 |
11,7 |
117,2 |
| 14 |
92,1 |
9 |
75,6 |
11,7 |
116,7 |
| 15 |
65,9 |
8 |
50,0 |
11,2 |
116,1 |
| 16 |
92,9 |
7 |
76,3 |
11,7 |
115,7 |
| 17 |
137,8 |
17 |
123,1 |
10,4 |
115,4 |
| 18 |
140,1 |
15 |
125,6 |
10,3 |
115,1 |
| 19 |
138,9 |
18 |
124,3 |
10,3 |
114,8 |
| 20 |
146,1 |
9 |
132,1 |
9,9 |
114,5 |
| 21 |
148,3 |
15 |
134,4 |
9,8 |
114,5 |
| 22 |
158,9 |
16 |
146,0 |
9,1 |
114,5 |
| 23 |
150,6 |
11 |
137,0 |
9,6 |
114,5 |
| 24 |
147,2 |
14 |
133,3 |
9,8 |
114,4 |
| 25 |
135,6 |
11 |
120,8 |
10,5 |
114,3 |
| 26 |
111,3 |
6 |
95,2 |
11,4 |
114,0 |
| 27 |
131,9 |
9 |
116,8 |
10,7 |
113,9 |
| 28 |
104,7 |
9 |
88,3 |
11,6 |
113,8 |
| 29 |
115,6 |
10 |
99,6 |
11,3 |
113,9 |
| 30 |
67,3 |
10 |
51,4 |
11,3 |
113,8 |
| 31 |
57,0 |
8 |
41,8 |
10,7 |
113,6 |
| Average CV |
106,5 |
|
|
|
|
| Average CV-USAF |
91,0 |
CV
in Solar Cycle 23 |
| Total no.
obs. |
352 |
CV
for Last 6 rotations |
| Average Std. Dev. |
11,0 |
CV
for Last 6 rotations |
| Std. Dev. |
0,75 |
Ranking
by K-Index |
| Rel Std. Dev. |
6,9 % |
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| OBSERVATIONS |
|
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| SOLAR ACTIVITY
- Last 6 rotations decreased by 6,0% from last month |
|
| Lowest activity
came on the 31st with CV=57,0 |
|
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| Highest
activity came on the 22nd with CV=158,9 |
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| OBSERVERS |
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| Observers came
from 15 countries |
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| OBSERVERS |
| 34 observers |
|
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|
Grand tot. Obs. |
36225 |
| Observer |
Country |
CV |
Obs. |
K |
Obs. Tot. |
| CV-001
MALDE, KJELL INGE |
NORWAY |
94,3 |
10 |
0,860 |
3770 |
| CV-010
DUBOIS, FRANKY |
BELGIUM |
120,5 |
15 |
1,099 |
2144 |
| CV-018
BRANDL, FRANZ |
GERMANY |
167,1 |
10 |
1,523 |
2604 |
| CV-019
JUNKER, ELMAR |
GERMANY |
124,0 |
1 |
1,130 |
975 |
| CV-020
HOLL, MANFRED |
GERMANY |
56,5 |
2 |
0,515 |
1551 |
| CV-021
BARNES, HOWARD |
NEW ZEALAND |
117,3 |
12 |
1,069 |
1644 |
| CV-022
VIERTEL, ANDREAS |
GERMANY |
132,1 |
7 |
1,204 |
1855 |
| CV-023
BRETSCHNEIDER, HARTMUT |
GERMANY |
80,0 |
6 |
0,729 |
1160 |
| CV-026
SLOVAK C.A.A., |
SLOVAKIA |
120,2 |
14 |
1,096 |
2036 |
| CV-030
REßIN, ARMIN |
GERMANY |
75,1 |
7 |
0,685 |
956 |
| CV-032
EGGER, FRITZ |
SWITZERLAND |
104,1 |
13 |
0,949 |
1066 |
| CV-033
SZULC, MIECZYSLAW |
POLAND |
142,9 |
8 |
1,302 |
726 |
| CV-037
WYDRA, KRZYSZTOF |
POLAND |
135,3 |
4 |
1,233 |
566 |
| CV-038
MORALES, GERMAN |
BOLIVIA |
105,3 |
16 |
0,959 |
525 |
| CV-039
PORTO, JOÃO |
PORTUGAL |
99,8 |
26 |
0,909 |
590 |
| CV-040
BATTAIOLA, ROBERTO |
ITALY |
72,3 |
4 |
0,659 |
372 |
| CV-041
ROTHERMEL, JENS |
GERMANY |
186,0 |
1 |
1,695 |
517 |
| CV-043
JOHNSON, ROBERT A. |
UNITED STATES |
119,7 |
19 |
1,091 |
268 |
| CV-044
SCHRÖDER, GERD |
GERMANY |
114,0 |
12 |
1,039 |
380 |
| CV-045
HÖRENZ, MARTIN |
GERMANY |
123,3 |
6 |
1,124 |
347 |
| CV-047
CARLSON, JIM |
UNITED STATES |
99,5 |
17 |
0,907 |
385 |
| CV-049
MARTIN-SMITH, MICHAEL |
UNITED KINGDOM |
76,0 |
2 |
0,693 |
116 |
| CV-055
ASTRO-UNISON, MEXICO |
MEXICO |
126,4 |
19 |
1,152 |
197 |
| CV-057
EVANS, BOB |
NEW ZEALAND |
82,3 |
13 |
0,750 |
110 |
| CV-059
PAWLUTSCHENKO, BEN |
AUSTRALIA |
80,0 |
3 |
0,729 |
14 |
| CV-064
STRICKLING, WOLFGANG |
GERMANY |
89,7 |
3 |
0,817 |
432 |
| CV-068
THIMM, SVEN OVE |
DENMARK |
83,4 |
10 |
0,760 |
228 |
| CV-076
LOADER, PAULINE |
NEW ZEALAND |
110,1 |
9 |
1,004 |
114 |
| CV-077
JOHNSTON, ANDREW |
UNITED KINGDOM |
98,0 |
5 |
0,893 |
176 |
| CV-078
HEAL, STEVE |
NEW ZEALAND |
95,1 |
14 |
0,867 |
174 |
| CV-080
JANSSENS, JAN |
BELGIUM |
118,6 |
19 |
1,081 |
58 |
| CV-082
URBANSKI, PIOTR |
POLAND |
99,4 |
15 |
0,906 |
52 |
| CV-085
DECKERT, ANN CHRISTIN |
GERMANY |
176,0 |
1 |
1,604 |
5 |
| CV-086
TOS-POLAND |
POLAND |
106,0 |
29 |
0,966 |
120 |
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| CV-Helios
Network 22.02.2006 time 20:06:02 |
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| Thanks to all who contributed to CV-observing in December
1999 |
| Data above also available at |
| http://www.cv-helios.net/cv9912.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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