Daily Sunspot Evaluation
Observation Sheet Saturday, 26 March 1988
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)
- 5
- Number of spots (f)
- 49
- Relative number (R)
- 99
- Observer
- TÖ
- Reading
- all checks consistent
- File
- 19880326.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CAO – 3 | 24 | 36W | 248 | 36W | 3 | 57 |
| 2 | CAI – 6 | 20 | 23W | 235 | 23W | 6 | 54 |
| 3 | EKC – 33 | 19 | 54E | 158 | 54E | 13.5 | 56 |
| 4 | HAX – 4 | -34 | 16E | 196 | 16E | 2 | 55 |
| 5 | ? – 3 | -21 | 81E | 131 | 81E | 7 | 59 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.