Daily Sunspot Evaluation
Observation Sheet Monday, 6 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)
- 69
- Relative number (R)
- 119
- Observer
- YK
- Reading
- counts consistent, some coordinates doubtful
- File
- 19920706.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AX – 1 | 7 | 74W | 175 | 74W | - | 255 |
| 2 | FKC – 51 | 15 | 10W | 114 | 13W | 18 | 252 |
| 3 | BXO – 6 | 10 | 08W | 112 | 11W | 7.5 | 255 |
| 4 | AX – 2 | -5 | 54E | 53 | 48E | 0.5 | 258 |
| 5 | ? – 9 | -11 | 74E | 80 ⚠ | 74E | - | 261 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.