Daily Sunspot Evaluation
Observation Sheet Tuesday, 16 August 1994
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)
- 18
- Relative number (R)
- 58
- Observer
- HÇ0
- Reading
- counts consistent, some coordinates doubtful
- File
- 19940816.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CRI – 4 | 8 | 28E | 337 | 25E | 2 | 129 |
| 2 | EAC – 11 | -11 | 29W | 30 ⚠ | 32W | 12 | 126 |
| 3 | HS – 1 | -6 | 09E | 356 | 06E | 1.5 | 125 |
| 4 | CRO – 2 | -14 | 55E | 310 | 52E | 3 | 128 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.