Daily Sunspot Evaluation
Observation Sheet Saturday, 14 May 2005
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)
- 23
- Relative number (R)
- 63
- Observer
- TÇ
- Reading
- counts consistent, some coordinates doubtful
- File
- 20050514.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DHI – 9 | 10 | 02E | 54 | 00 | 8.5 | |
| 2 | ? – 1 | -9 | 82W | 138 | 84W | ? | |
| 3 | DAO – 7 | -13 | 30W | 86 | 32W | 7 | |
| 4 | DAO – 6 | -16 | 39E | 27 ⚠ | 37E | 8 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.