Daily Sunspot Evaluation
Observation Sheet Monday, 8 March 1993
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)
- 65
- Relative number (R)
- 105
- Observer
- HÇ0
- Reading
- counts consistent, some coordinates doubtful
- File
- 19930308.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DSO – 9 | 8 | 14E | 84 ⚠ | 14E | 8 | 57 |
| 2 | AX – 2 | 2 | 19E | 88 | 19E | 1.5 | 56 |
| 3 | CRI – 8 | -10 | 08W | 116 | 08W | 3 | 55 |
| 4 | EKO – 46 | -5 | 06E | 102 | 06E | 14 | 54 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.