Daily Sunspot Evaluation
Observation Sheet Monday, 29 May 1967
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)
- 13
- Number of spots (f)
- 96
- Relative number (R)
- 226
- Observer
- DK
- Reading
- counts consistent, some coordinates doubtful
- File
- 19670529.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | D – 6 | 23 | 09E | 165 | |||
| 2 | D – 6 | 18 | 08E | 169 | |||
| 3 | J – 3 | 25 | 66E | 111 | |||
| 4 | A – 1 | 10 | 45E | 128 ⚠ | |||
| 5 | ? – 1 | 22 | 92E | 34 ⚠ | |||
| 6 | H – 8 | -11 | 37E | 140 | |||
| 7 | E – 12 | -21 | 33W | 160 ⚠ | |||
| 8 | H – 1 | -17 | 43W | 226 ⚠ | |||
| 9 | J – 1 | 21 | 64W | 241 | |||
| 10 | H – 2 | 9 | 21W | 198 | |||
| 11 | F – 38 | 26 | 54W | 237 ⚠ | |||
| 12 | J – 1 | 26 | 61W | 245 ⚠ | |||
| 13 | E – 16 | 13 | 21W | 198 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.