Daily Sunspot Evaluation
Observation Sheet Thursday, 12 October 1995
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)
- 39
- Relative number (R)
- 79
- Observer
- TÇ
- Reading
- counts consistent, some coordinates doubtful
- File
- 19951012.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CSO – 8 | 1 | 39W | 233 | 41W | 6.5 | 87 |
| 2 | DSO – 10 | -11 | 17E | 133 ⚠ | 15E | 5 | 86 |
| 3 | BXO – 4 | -18 | 39E | 155 | 37E | 5 | 83 |
| 4 | EKO – 17 | -11 | 52E | 142 | 50E | 11 | 88 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.