Daily Sunspot Evaluation
Observation Sheet Sunday, 6 May 1984
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)
- 2
- Number of spots (f)
- 2
- Relative number (R)
- 22
- Observer
- HG
- Reading
- counts consistent, some coordinates doubtful
- File
- 19840506.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | ? – 1 | 4 | 83E | 154 ⚠ | 81E | 5 | 81 |
| 2 | ? – 1 | 1 | 72E | 16 ⚠ | 70E | 2 | 82 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.