Daily Sunspot Evaluation
Observation Sheet Saturday, 7 November 1992
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)
- 60
- Relative number (R)
- 140
- Observer
- MB
- Reading
- counts consistent, some coordinates doubtful
- File
- 19921107.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | DKI – 10 | 13 | 53E | 210 | 52E | 10 | |
| 2 | HS – 3 | 10 | 50E | 213 | 49E | 02 | |
| 3 | ? – 1 | -7 | 84W | 347 | 85W | - | |
| 4 | HA – 1 | -17 | 73W | 336 | 74W | 15 | |
| 5 | AX – 3 | -21 | 66W | 329 | 67W | 0.1 | |
| 6 | HA – 1 | -25 | 58W | 321 | 59W | 2.5 | |
| 7 | EKI – 36 | -8 | 03W | 260 ⚠ | 04W | 10.5 | |
| 8 | DKO – 5 | -18 | 58E | 205 | 57E | 3.5 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.