Daily Sunspot Evaluation
Observation Sheet Monday, 3 November 1969
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)
- 8
- Number of spots (f)
- 25
- Relative number (R)
- 105
- Observer
- TY
- Reading
- all checks consistent
- File
- 19691103.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | C – 7 | 19 | 08E | 313 | |||
| 2 | A – 2 | 15 | 28E | 293 | |||
| 3 | J – 2 | 12 | 60E | 261 | |||
| 4 | A – 1 | -18 | 43E | 278 | |||
| 5 | A – 1 | -15 | 55W | 16 | |||
| 6 | A – 2 | -15 | 68W | 29 | |||
| 7 | B – 3 | 18 | 20W | 341 | |||
| 8 | B – 7 | 21 | 08W | 329 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.