| CV-Helios Network | ||||||
| Solar Cycle 22 | ||||||
| Report for 1st Quarter 1991 | ||||||
| Report no.: 91Q1 | CV-Qrpt. no. 39 | |||||
| CV: | 173,3 | OBS.: 258 | ||||
| Days obs.: 81 | COVER: 92% | |||||
| OBSERVATIONS | ||||||
| Month | January | February | March | |||
| Date | CV | Observers | CV | Observers | CV | Observers |
| 1 | 130,0 | 1 | 227,7 | 6 | 137,7 | 5 |
| 2 | 150,0 | 1 | 236,3 | 6 | 103,3 | 6 |
| 3 | 113,3 | 3 | 231,8 | 4 | 89,0 | 4 |
| 4 | 128,0 | 1 | 214,1 | 5 | 91,6 | 3 |
| 5 | 118,8 | 4 | 211,8 | 3 | ||
| 6 | 113,4 | 3 | 198,3 | 5 | 155,0 | 2 |
| 7 | 145,0 | 1 | 163,7 | 4 | 152,5 | 4 |
| 8 | 95,5 | 2 | 124,7 | 3 | ||
| 9 | 82,0 | 2 | 120,3 | 4 | 177,0 | 1 |
| 10 | 168,5 | 2 | 142,1 | 4 | 161,5 | 2 |
| 11 | 98,0 | 1 | 95,5 | 2 | 207,5 | 2 |
| 12 | 118,0 | 2 | 155,5 | 2 | ||
| 13 | 109,1 | 4 | 166,3 | 4 | 163,3 | 4 |
| 14 | 133,7 | 3 | 167,4 | 3 | 151,3 | 4 |
| 15 | 144,8 | 4 | 221,0 | 3 | 232,6 | 3 |
| 16 | 150,9 | 4 | 167,3 | 2 | 203,3 | 4 |
| 17 | 155,8 | 4 | 152,0 | 1 | 171,2 | 6 |
| 18 | 163,4 | 5 | 229,5 | 2 | 224,2 | 3 |
| 19 | 140,7 | 3 | 241,0 | 3 | ||
| 20 | 143,3 | 3 | 300,0 | 2 | 185,0 | 3 |
| 21 | 153,3 | 2 | 270,5 | 4 | 233,0 | 1 |
| 22 | 211,0 | 1 | 223,7 | 5 | 162,3 | 3 |
| 23 | 139,6 | 1 | ||||
| 24 | 153,5 | 2 | 211,2 | 5 | 137,8 | 4 |
| 25 | 164,0 | 2 | 216,3 | 4 | 145,4 | 2 |
| 26 | 208,4 | 4 | 130,0 | 4 | ||
| 27 | 288,0 | 1 | 184,4 | 5 | 130,7 | 6 |
| 28 | 247,0 | 1 | 169,9 | 5 | 169,3 | 3 |
| 29 | 364,0 | 1 | 166,5 | 5 | ||
| 30 | 313,5 | 2 | 179,0 | 4 | ||
| 31 | 258,3 | 3 | 182,0 | 1 | ||
| Average CV | 173,3 | CV for 1st Quarter 1991 | ||||
| Average CV-USAF | 163,5 | |||||
| Total no. obs. | 64 | |||||
| Average Std. Dev. | 153,6 | |||||
| Std. Dev. | 53,87 | |||||
| Rel Std. Dev. | 35,1 % | |||||
| OBSERVERS | ||||||
| 9 observers | 3 countries | 160,3 | 258 | 1,000 | 7379 | |
| Observer | Country | CV | Obs. | K | Obs. Tot. | |
| CV-001 MALDE, KJELL INGE | NORWAY | 156,8 | 39 | 0,978 | 2113 | |
| CV-008 JAHN, JOST | GERMANY | 154,1 | 22 | 0,962 | 519 | |
| CV-012 HEEN, LARS TRYGVE | NORWAY | 147,2 | 13 | 0,918 | 612 | |
| CV-018 BRANDL, FRANZ | GERMANY | 189,5 | 63 | 1,182 | 601 | |
| CV-019 JUNKER, ELMAR | GERMANY | 179,0 | 14 | 1,117 | 228 | |
| CV-020 HOLL, MANFRED | GERMANY | 121,7 | 17 | 0,759 | 361 | |
| CV-021 BARNES, HOWARD | NEW ZEALAND | 202,1 | 50 | 1,261 | 50 | |
| CV-022 VIERTEL, ANDREAS | GERMANY | 165,7 | 32 | 1,033 | 32 | |
| CV-023 BRETSCHNEIDER, HARTMUT | GERMANY | 126,6 | 8 | 0,790 | 8 | |
| CV-Helios Network 25.02.2006 time 10:52 | ||||||
| Thanks to all who contributed to CV-observing in 1st Quarter 1991 | ||||||
| Data above also available at | ||||||
| http://www.cv-helios.net/cv91q1.html | ||||||
| Best regards, | ||||||
| Kjell Inge Malde | ||||||
| CV-Helios Network | ||||||
| ************************************************ | ||||||
| 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" | ||||||
| ************************************************ | ||||||
