Daily Sunspot Evaluation
Observation Sheet Wednesday, 5 July 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)
- 10
- Number of spots (f)
- 29
- Relative number (R)
- 129
- Observer
- DK
- Reading
- all checks consistent
- File
- 19670705.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | B – 3 | 12 | 5E | 42 | |||
| 2 | H – 1 | 24 | 59E | 348 | |||
| 3 | J – 2 | 18 | 57E | 350 | |||
| 4 | H – 1 | -22 | 29E | 18 | |||
| 5 | J – 3 | -15 | 9E | 38 | |||
| 6 | E – 10 | -22 | 17W | 64 | |||
| 7 | H – 2 | 25 | 62W | 108 | |||
| 8 | H – 3 | 14 | 11W | 58 | |||
| 9 | H – 2 | 20 | 7W | 54 | |||
| 10 | H – 2 | 20 | 1W | 48 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.