Daily Sunspot Evaluation
Observation Sheet Monday, 13 June 1994
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)
- 22
- Relative number (R)
- 92
- Observer
- YK
- Reading
- counts consistent, some coordinates doubtful
- File
- 19940613.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 4 | 3 | 26W | 168 ⚠ | 32W | 3.5 | 86 |
| 2 | HR – 1 | 10 | 18W | 150 | 21W | 0.5 | 88 |
| 3 | AX – 1 | 7 | 03E | 129 | 00 | - | 91 |
| 4 | DAO – 3 | 7 | 10E | 122 | 07E | 2.5 | 84 |
| 5 | AX – 1 | 12 | 16E | 116 | 13E | - | 90 |
| 6 | CAO – 6 | -10 | 05E | 127 | 02E | 2.5 | 85 |
| 7 | ? – 6 | -14 | 76E | 56 | 73E | 8.0 | 89 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.