Daily Sunspot Evaluation
Observation Sheet Sunday, 16 June 1985
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)
- 14
- Relative number (R)
- 64
- Observer
- TS
- Reading
- all checks consistent
- File
- 19850616.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AXX – 1 | 9 | 30E | 247 | 27E | -0.25 | |
| 2 | ? – 1 | -15 | 80W | 357 | 83W | 3 | |
| 3 | CHI – 5 | -4 | 52W | 329 | 55W | 4 | |
| 4 | BRO – 6 | -10 | 17E | 260 | 14E | 4 | |
| 5 | ARX – 1 | -28 | 18E | 259 | 15E | 0.5 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.