Daily Sunspot Evaluation
Observation Sheet Thursday, 3 June 1993
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)
- 92
- Relative number (R)
- 162
- Observer
- TA
- Reading
- all checks consistent
- File
- 19930603.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | PKC – 56 | 14 | 34W | 75 | 36W | 14.5 | 129 |
| 2 | BXO – 2 | 14 | 24W | 65 | 26W | 2 | 144 |
| 3 | CSO – 4 | 9 | 06W | 47 | 09W | 5.5 | 136 |
| 4 | AX – 5 | 12 | 26E | 15 | 24E | 1 | 142 |
| 5 | CAO – 4 | 5 | 46E | 355 | 44E | 9 | 139 |
| 6 | AX – 4 | -10 | 04W | 45 | 06W | 1.5 | 143 |
| 7 | CKZ – 17 | -9 | 27E | 17 | 25E | 9 | 138 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.