Daily Sunspot Evaluation
Observation Sheet Tuesday, 29 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)
- 6
- Number of spots (f)
- 72
- Relative number (R)
- 132
- Observer
- HE
- Reading
- all checks consistent
- File
- 19930629.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CRO – 6 | 2 | 65W | 123 | 67W | 7 | 162 |
| 2 | AX – 1 | 2 | 52E | 6 | 50E | - | 166 |
| 3 | DSC – 10 | -13 | 03W | 61 | 05W | 7 | 163 |
| 4 | AX – 1 | -8 | 17E | 41 | 15E | - | 168 |
| 5 | EKC – 49 | -11 | 27E | 31 | 25E | 14.5 | 164 |
| 6 | BXO – 5 | -15 | 45E | 13 | 43E | 3 | 167 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.