Daily Sunspot Evaluation
Observation Sheet Wednesday, 27 January 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)
- 5
- Number of spots (f)
- 11
- Relative number (R)
- 61
- Observer
- TÖ0
- Reading
- counts consistent, some coordinates doubtful
- File
- 19930127.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | ? – 1 | 14 | 85W | 0 | 85W | - | 17 |
| 2 | HS – 1 | -14 | 32W | 307 | 32W | 1.5 | 13 |
| 3 | CRO – 5 | -11 | 17W | 252 ⚠ | 17W | 3.5 | 23 |
| 4 | AX – 3 | -5 | 01E | 274 | 01E | 2.5 | 20 |
| 5 | ? – 1 | -15 | 85E | 190 | 85E | - | 26 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.