Daily Sunspot Evaluation
Observation Sheet Sunday, 14 October 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)
- 14
- Number of spots (f)
- 121
- Relative number (R)
- 261
- Observer
- ED
- Reading
- all checks consistent
- File
- 19791014.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | E – 23 | 26 | 12E | 251 | 09E | 257 | |
| 2 | D – 13 | 31 | 41E | 222 | 38E | 262 | |
| 3 | ? – 1 | 26 | 79E | 184 | 76E | 271 | |
| 4 | H – 11 | 13 | 27E | 236 | 24E | 261 | |
| 5 | A – 1 | 7 | 73E | 190 | 70E | 272 | |
| 6 | D – 4 | -6 | 61E | 202 | 58E | 266 | |
| 7 | A – 6 | -17 | 35E | 228 | 32E | 267 | |
| 8 | A – 2 | -33 | 01E | 262 | 02W | 258 | |
| 9 | B – 2 | -27 | 17W | 280 | 20W | 264 | |
| 10 | B – 3 | -19 | 33W | 296 | 36W | 268 | |
| 11 | ? – 5 | -15 | 76W | 339 | 79W | 256 | |
| 12 | G – 21 | 11 | 33W | 296 | 36W | 255 | |
| 13 | E – 27 | 16 | 55W | 318 | 58W | 249 | |
| 14 | H – 2 | 24 | 69W | 332 | 72W | 246 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.