Daily Sunspot Evaluation
Observation Sheet Monday, 29 October 2001
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)
- 66
- Relative number (R)
- 146
- Observer
- AK0
- Reading
- all checks consistent
- File
- 20011029.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HA – 1 | 4 | 69W | 266 | 70W | 2 | |
| 2 | HS – 1 | 15 | 40W | 237 | 41W | 1 | |
| 3 | EKO – 16 | 7 | 27W | 224 | 28W | 12 | |
| 4 | EKC – 25 | 12 | 25E | 172 | 24E | 12.5 | |
| 5 | DHO – 12 | 5 | 62E | 135 | 61E | 9 | |
| 6 | HK – 2 | -18 | 73W | 270 | 74W | ~3 | |
| 7 | HA – 1 | -23 | 44W | 241 | 45W | ~1 | |
| 8 | CAO – 8 | -9 | 13W | 210 | 14W | 6.5 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.