Daily Sunspot Evaluation
Observation Sheet Monday, 3 August 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)
- 7
- Number of spots (f)
- 52
- Relative number (R)
- 122
- Observer
- YK
- Reading
- all checks consistent
- File
- 19920803.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HK – 23 | 14 | 26W | 119 | 29W | 5.5 | 285 |
| 2 | HA – 8 | 17 | 10W | 103 | 13W | 4.5 | 285 |
| 3 | HS – 1 | -20 | 52W | 145 | 55W | 3 | 282 |
| 4 | CRO – 4 | -16 | 34W | 127 | 37W | 2.5 | 287 |
| 5 | CRO – 8 | -7 | 35E | 58 | 32E | 8 | 291 |
| 6 | AX – 1 | -19 | 62E | 31 | 59E | - | 295 |
| 7 | EAO – 7 | -13 | 65E | 28 | 62E | 11 | 286 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.