Daily Sunspot Evaluation
Observation Sheet Wednesday, 8 May 2002
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)
- 15
- Number of spots (f)
- 87
- Relative number (R)
- 237
- Observer
- ıH
- Reading
- all checks consistent
- File
- 20020508.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HA – 1 | 15 | 69W | 270 | 71W | ||
| 2 | HA – 1 | 19 | 38W | 239 | 40W | ||
| 3 | HS – 1 | 18 | 18W | 219 | 20W | ||
| 4 | DAI – 6 | 20 | 10W | 211 | 12W | ||
| 5 | DAC – 22 | 16 | 25E | 176 | 23E | ||
| 6 | DAO – 2 | 8 | 31E | 170 | 29E | ||
| 7 | HA – 1 | -17 | 30W | 231 | 72W | ||
| 8 | HA – 1 | -27 | 27W | 228 | 29W | ||
| 9 | HA – 3 | -22 | 22W | 223 | 24W | ||
| 10 | HA – 4 | -29 | 17W | 218 | 19W | ||
| 11 | DKC – 27 | -17 | 09W | 210 | 11W | ||
| 12 | DAO – 10 | -9 | 12E | 189 | 10E | ||
| 13 | HS – 1 | -5 | 16E | 185 | 14E | ||
| 14 | HA – 2 | -9 | 33E | 168 | 31E | ||
| 15 | PHO – 5 | -5 | 71E | 130 | 69E |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.