Daily Sunspot Evaluation
Observation Sheet Tuesday, 29 April 2003
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)
- 8
- Number of spots (f)
- 102
- Relative number (R)
- 182
- Observer
- MS
- Reading
- all checks consistent
- File
- 20030429.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DKO – 16 | 16 | 19W | 201 | 21W | 7.5 | 102 |
| 2 | HS – 1 | 15 | 20E | 162 | 18E | 2 | 105 |
| 3 | DAO – 5 | -20 | 60W | 242 | 62W | 7 | 107 |
| 4 | HA – 6 | -13 | 58W | 240 | 60W | 5 | 94 |
| 5 | DAO – 18 | -10 | 36W | 218 | 38W | 6 | 111 |
| 6 | DAO – 8 | -17 | 16E | 166 | 14E | 4 | 104 |
| 7 | DKI – 42 | -13 | 29E | 155 | 25E | 10 | 106 |
| 8 | DRO – 6 | -35 | 28E | 154 | 26E | 8 | 110 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.