Daily Sunspot Evaluation
Observation Sheet Thursday, 27 October 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)
- 5
- Number of spots (f)
- 39
- Relative number (R)
- 89
- Observer
- SG0
- Reading
- all checks consistent
- File
- 19941027.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | GAI – 17 | 13 | 58E | 77 | 56E | 11 | 165 |
| 2 | CAI – 6 | -8 | 38W | 173 | 40W | 5 | 161 |
| 3 | DRO – 7 | -17 | 33E | 102 | 31E | 6 | 162 |
| 4 | CAO – 6 | -7 | 42E | 93 | 40E | 5 | 166 |
| 5 | HA – 3 | -11 | 68E | 67 | 66E | 4 | 164 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.