Daily Sunspot Evaluation
Observation Sheet Sunday, 5 July 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)
- 5
- Number of spots (f)
- 60
- Relative number (R)
- 110
- Observer
- TA
- Reading
- all checks consistent
- File
- 19920705.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CBA – 5 | 7 | 65W | 181 | 68W | 12 | 255 |
| 2 | FKC – 46 | 14 | 01E | 115 | 02W | 1315 | 252 |
| 3 | BXI – 7 | 9 | 06E | 110 | 03E | 515 | 253 |
| 4 | AX – 1 | -30 | 15E | 101 | 12E | - | 260 |
| 5 | AX – 1 | -6 | 63E | 53 | 60E | - | 258 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.