Daily Sunspot Evaluation
Observation Sheet Tuesday, 24 May 1983
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)
- 9
- Number of spots (f)
- 78
- Relative number (R)
- 168
- Observer
- TÖ
- Reading
- all checks consistent
- File
- 19830524.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | EKC – 27 | 18 | 06W | 156 | 09W | 12.5 | 131 |
| 2 | BRI – 8 | 15 | 47E | 103 | 44E | 4 | 136 |
| 3 | AXX – 2 | 11 | 72E | 78 | 69E | 1 | 137 |
| 4 | CAO – 2 | -5 | 60W | 210 | 63W | 5 | 138 |
| 5 | HAX – 1 | -26 | 44W | 194 | 47W | 2 | 129 |
| 6 | CAO – 6 | -25 | 28W | 179 | 32W | 8.5 | 130 |
| 7 | CRS – 7 | -18 | 25E | 125 | 22E | 3.5 | 139 |
| 8 | DKC – 21 | -19 | 35E | 115 | 32E | 8 | 134 |
| 9 | CAO – 4 | -16 | 36E | 114 | 33E | 3.5 | 135 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.