Daily Sunspot Evaluation
Observation Sheet Wednesday, 14 March 1979
There is no typed record for this day. The values below were read by computer from the table on the sheet; when in doubt, see the drawing. Details →
- Number of groups (g)
- 18
- Number of spots (f)
- 82
- Relative number (R)
- 262
- Observer
- GA
- Reading
- all checks consistent
- File
- 19790314.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | B – 5 | 18 | 09E | 202 | 06E | 144 | |
| 2 | A – 2 | 29 | 29E | 182 | 26E | 162 | |
| 3 | A – 1 | 18 | 25E | 186 | 22E | 167 | |
| 4 | C – 9 | 10 | 25E | 186 | 22E | 150 | |
| 5 | G – 11 | 17 | 41E | 170 | 44E | 153 | |
| 6 | A – 3 | 21 | 50E | 161 | 47E | 152 | |
| 7 | ? – 2 | 161 | |||||
| 8 | C – 6 | 7 | 42E | 169 | 39E | 154 | |
| 9 | A – 1 | 15 | 70E | 141 | 67E | 157 | |
| 10 | A – 1 | 10 | 54E | 157 | 51E | 160 | |
| 11 | ? – 4 | -10 | 73E | 138 | 70E | 158 | |
| 12 | A – 1 | -11 | 79E | 132 | 76E | 165 | |
| 13 | B – 5 | -14 | 76E | 135 | 73E | 166 | |
| 14 | D – 16 | -25 | 03E | 208 | 163 | ||
| 15 | A – 2 | -15 | 37W | 248 | 40W | 147 | |
| 16 | H – 7 | 10 | 40W | 251 | 43W | 156 | |
| 17 | C – 4 | 24 | 38W | 249 | 41W | 148 | |
| 18 | A – 2 | 25 | 30W | 241 | 33W | 164 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.