| CV-Helios Network | ||||||
| Solar Cycle 22 | ||||||
| Report for 2nd Quarter 1988 | ||||||
| Report no.: 88Q2 | CV-Qrpt. no. 28 | |||||
| CV: | 69,9 | OBS.: 539 | ||||
| Days obs.: 90 | COVER: 100% | |||||
| OBSERVATIONS | ||||||
| Month | April | May | June | |||
| Date | CV | Observers | CV | Observers | CV | Observers |
| 1 | 66,7 | 3 | 40,2 | 6 | 93,0 | 4 |
| 2 | 82,2 | 6 | 60,1 | 7 | 117,6 | 5 |
| 3 | 83,0 | 5 | 46,9 | 9 | 107,7 | 3 |
| 4 | 78,6 | 5 | 59,3 | 4 | 94,5 | 4 |
| 5 | 64,0 | 4 | 48,6 | 7 | 117,6 | 5 |
| 6 | 47,2 | 6 | 46,3 | 8 | 133,7 | 3 |
| 7 | 65,3 | 6 | 30,9 | 8 | 145,0 | 4 |
| 8 | 52,3 | 4 | 23,4 | 7 | 156,8 | 4 |
| 9 | 86,0 | 5 | 37,6 | 5 | 153,2 | 6 |
| 10 | 79,3 | 4 | 42,3 | 6 | 106,0 | 5 |
| 11 | 83,4 | 5 | 35,3 | 7 | 67,7 | 6 |
| 12 | 107,0 | 6 | 20,6 | 7 | 54,0 | 8 |
| 13 | 106,3 | 6 | 14,1 | 7 | 40,8 | 8 |
| 14 | 126,1 | 7 | 9,9 | 7 | 56,1 | 8 |
| 15 | 151,0 | 3 | 16,4 | 7 | 68,4 | 5 |
| 16 | 173,8 | 4 | 25,1 | 8 | 59,6 | 5 |
| 17 | 157,6 | 5 | 23,9 | 7 | 66,6 | 7 |
| 18 | 133,4 | 7 | 20,0 | 5 | 65,1 | 7 |
| 19 | 120,6 | 5 | 12,0 | 4 | 63,7 | 7 |
| 20 | 84,4 | 5 | 8,5 | 4 | 73,3 | 6 |
| 21 | 67,7 | 6 | 2,9 | 8 | 81,2 | 6 |
| 22 | 59,6 | 7 | 15,7 | 7 | 84,6 | 5 |
| 23 | 35,8 | 6 | 35,9 | 7 | 101,4 | 5 |
| 24 | 31,0 | 8 | 46,6 | 8 | 87,8 | 5 |
| 25 | 32,0 | 8 | 49,6 | 7 | 99,0 | 3 |
| 26 | 35,1 | 9 | 46,0 | 8 | 124,6 | 5 |
| 27 | 36,6 | 10 | 46,0 | 7 | 90,4 | 5 |
| 28 | 34,0 | 6 | 50,0 | 8 | 107,0 | 5 |
| 29 | 29,8 | 4 | 72,3 | 4 | 101,8 | 4 |
| 30 | 43,8 | 6 | 93,9 | 8 | 100,8 | 6 |
| 31 | 111,1 | 7 | ||||
| Average CV | 69,9 | CV for 2nd Quarter 1988 | ||||
| Average CV-USAF | 56,0 | |||||
| Total no. obs. | 171 | |||||
| Average Std. Dev. | 57,1 | |||||
| Std. Dev. | 40,25 | |||||
| Rel Std. Dev. | 70,4 % | |||||
| OBSERVERS | ||||||
| 11 observers | 5 countries | 68,6 | 539 | 1,000 | 3862 | |
| Observer | Country | CV | Obs. | K | Obs. Tot. | |
| CV-001 MALDE, KJELL INGE | NORWAY | 58,2 | 72 | 0,848 | 1650 | |
| CV-004 MEDIÅS, IVAR | NORWAY | 56,5 | 8 | 0,824 | 92 | |
| CV-008 JAHN, JOST | GERMANY | 53,4 | 48 | 0,779 | 156 | |
| CV-009 BRAUCKHOFF, DIETER | GERMANY | 71,9 | 63 | 1,049 | 354 | |
| CV-010 DUBOIS, FRANKY | BELGIUM | 80,3 | 77 | 1,171 | 372 | |
| CV-012 HEEN, LARS TRYGVE | NORWAY | 56,6 | 57 | 0,825 | 242 | |
| CV-015 STOLLWERCK, PHILLIPP | GERMANY | 76,3 | 20 | 1,113 | 77 | |
| CV-016 HARDIE, BRUCE | N. IRELAND | 68,5 | 81 | 0,999 | 141 | |
| CV-017 MORNA, RUI | PORTUGAL | 59,8 | 30 | 0,872 | 49 | |
| CV-018 BRANDL, FRANZ | GERMANY | 54,8 | 77 | 0,799 | 121 | |
| CV-019 JUNKER, ELMAR | GERMANY | 118,2 | 6 | 1,723 | 19 | |
| CV-Helios Network 25.02.2006 time 10:28 | ||||||
| Thanks to all who contributed to CV-observing in 2nd Quarter 1988 | ||||||
| Data above also available at | ||||||
| http://www.cv-helios.net/cv88q2.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" | ||||||
| ************************************************ | ||||||
