Daily Sunspot Evaluation
Observation Sheet Tuesday, 14 December 1976
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)
- 2
- Number of spots (f)
- 15
- Relative number (R)
- 35
- Observer
- GA
- Reading
- all checks consistent
- File
- 19761214.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | J – 10 | -27 | 03W | 234 | 05W | ||
| 2 | H – 5 | 5 | 37W | 268 | 39W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.