Daily Sunspot Evaluation
Observation Sheet Wednesday, 8 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)
- 8
- Number of spots (f)
- 59
- Relative number (R)
- 139
- Observer
- SK
- Reading
- counts consistent, some coordinates doubtful
- File
- 19670308.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | C – 8 | 24 | 08E | 172 ⚠ | |||
| 2 | F – 25 | -19 | 18E | 162 ⚠ | |||
| 3 | E – 15 | -21 | 10W | 220 | |||
| 4 | ? – 1 | 16 | 8W | 265 ⚠ | |||
| 5 | A – 1 | 18 | 6W | 242 ⚠ | |||
| 6 | H – 6 | 15 | 3W | 219 ⚠ | |||
| 7 | A – 2 | 18 | 3W | 211 | |||
| 8 | A – 1 | 17 | 03W | 183 ⚠ |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.