Daily Sunspot Evaluation
Observation Sheet Friday, 24 March 1967
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)
- 12
- Number of spots (f)
- 56
- Relative number (R)
- 176
- Observer
- DK
- Reading
- all checks consistent
- File
- 19670324.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | H – 2 | 23 | 27°E | 302 | |||
| 2 | E – 25 | 21 | 40°E | 239 | |||
| 3 | C – 3 | 27 | 41°E | 279 | |||
| 4 | J – 1 | 23 | 54°E | 275 | |||
| 5 | D – 10 | 15 | 64°E | 265 | |||
| 6 | A – 1 | -2 | 37°W | 346 | |||
| 7 | H – 5 | 17 | 25°W | 354 | |||
| 8 | J – 1 | 24 | 38°W | 8 | |||
| 9 | J – 2 | 17 | 17°W | 343 | |||
| 10 | J – 2 | 14 | 08°W | 337 | |||
| 11 | C – 3 | 25 | 12°W | 345 | |||
| 12 | A – 1 | 11 | 03°W | 338 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.