Daily Sunspot Evaluation
Observation Sheet Thursday, 3 November 1988
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)
- 9
- Number of spots (f)
- 73
- Relative number (R)
- 163
- Observer
- SG0
- Reading
- all checks consistent
- File
- 19881103.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AX – 1 | 27 | 64W | 225 | 66W | - | 291 |
| 2 | BXO – 5 | 31 | 43W | 204 | 45W | 3.5 | 299 |
| 3 | BRO – 6 | 16 | 16E | 145 | 14E | 4.5 | 293 |
| 4 | HS – 3 | 25 | 37E | 124 | 35E | 3.5 | 299 |
| 5 | EKI – 21 | 12 | 52E | 109 | 50E | 12.5 | 297 |
| 6 | AX – 1 | -29 | 57W | 218 | 59W | - | 290 |
| 7 | BRI – 11 | -14 | 01W | 162 | 03W | 6 | 298 |
| 8 | DKC – 21 | -18 | 08E | 153 | 06E | 9 | 295 |
| 9 | HK – 4 | -28 | 21E | 140 | 19E | 3.5 | 296 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.