Daily Sunspot Evaluation
Observation Sheet Friday, 26 March 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)
- 8
- Number of spots (f)
- 24
- Relative number (R)
- 104
- Observer
- ıH
- Reading
- all checks consistent
- File
- 20040326.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DAO – 2 | 7 | 46W | 166 | 47W | -6 | 47 |
| 2 | EAC – 11 | 15 | 25W | 145 | 26W | -13.5 | 44 |
| 3 | DKC – 5 | 13 | 65E | 55 | 64E | 9 | 52 |
| 4 | HS – 1 | -5 | 63W | 183 | 64W | -2 | 40 |
| 5 | HS – 1 | -1 | 32W | 152 | 33W | 1.5 | 42 |
| 6 | HA – 2 | -14 | 40E | 80 | 39E | 1 | 51 |
| 7 | HA – 1 | -5 | 59E | 61 | 58E | -2 | 46 |
| 8 | HA – 1 | -17 | 72E | 48 | 71E | 2 | 53 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.