Daily Sunspot Evaluation
Observation Sheet Sunday, 1 November 1970
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)
- 7
- Number of spots (f)
- 55
- Relative number (R)
- 125
- Observer
- MÖ
- Reading
- all checks consistent
- File
- 19701101.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | J – 3 | 23 | 57E | 153 | |||
| 2 | A – 1 | -5 | 24E | 186 | |||
| 3 | C – 12 | -12 | 13E | 197 | |||
| 4 | C – 4 | -12 | 73W | 283 | |||
| 5 | D – 15 | 2 | 53W | 263 | |||
| 6 | D – 10 | 13 | 50W | 260 | |||
| 7 | G – 10 | 19 | 31W | 241 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.