Daily Sunspot Evaluation
Observation Sheet Tuesday, 30 August 1966
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)
- 6
- Number of spots (f)
- 35
- Relative number (R)
- 95
- Observer
- DK
- Reading
- counts consistent, some coordinates doubtful
- File
- 19660830.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | A – 3 | 22 | 46E | 113 | |||
| 2 | ? – 1 | 5 | 86W | 246 | |||
| 3 | A – 3 | 24 | 32W | 136 ⚠ | |||
| 4 | F – 25 | 22 | 19W | 183 ⚠ | |||
| 5 | A – 2 | 23 | 15W | 173 | |||
| 6 | A – 1 | 35 | 17W | 181 ⚠ |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.