Daily Sunspot Evaluation
Observation Sheet Thursday, 6 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)
- 6
- Number of spots (f)
- 54
- Relative number (R)
- 114
- Observer
- NA
- Reading
- counts consistent, some coordinates doubtful
- File
- 19920806.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HA – 5 | 15 | 67W | 120 | 70W | 7 | 285 |
| 2 | HA – 7 | 16 | 20W | 123 ⚠ | 53W | 5 | 286 |
| 3 | CAO – 5 | 20 | 13W | 66 | 6W | 35 | 288 |
| 4 | CAI – 17 | -8 | 06W | 59 | 09W | 8 | 291 |
| 5 | CAO – 7 | -18 | 25E | 28 | 22E | 10.5 | 295 |
| 6 | DAI – 13 | -12 | 26E | 27 | 23E | 10 | 294 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.