Daily Sunspot Evaluation
Observation Sheet Sunday, 22 August 2004
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)
- 58
- Relative number (R)
- 108
- Observer
- TG
- Reading
- counts consistent, some coordinates doubtful
- File
- 20040822.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DKO – 6 | 7 | 38W | 349 | 41W | ~7.5 | 151 |
| 2 | DAI – 9 | 13 | 18W | 329 | 21W | 5.5 | 152 |
| 3 | CRI – 5 | 0 | 07W | 118 ⚠ | 10W | 4 | 157 |
| 4 | EAO – 12 | 9 | 49E | 262 | 46E | ~13 | 154 |
| 5 | EAI – 26 | -10 | 21E | 290 | 18E | 11 | 156 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.