Daily Sunspot Evaluation
Observation Sheet Tuesday, 14 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)
- 4
- Number of spots (f)
- 26
- Relative number (R)
- 66
- Observer
- SK
- Reading
- all checks consistent
- File
- 19670314.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | D – 9 | 28 | 23E | 78 | |||
| 2 | J – 2 | 28 | 20E | 81 | |||
| 3 | ? – 7 | -15 | 63E | 38 | |||
| 4 | D – 8 | -18 | 60W | 161 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.