Daily Sunspot Evaluation
Observation Sheet Monday, 27 November 1978
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)
- 10
- Number of spots (f)
- 36
- Relative number (R)
- 136
- Observer
- HM
- Reading
- all checks consistent
- File
- 19781127.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | J – 3 | 15 | 09E | 171 | 06E | ||
| 2 | ? – 1 | 29 | 75E | 105 | 42E | ||
| 3 | J – 1 | 24 | 73E | 107 | 70E | ||
| 4 | D – 4 | 16 | 63E | 117 | 60E | ||
| 5 | J – 1 | 14 | 53E | 127 | 50E | ||
| 6 | D – 7 | 10 | 37E | 143 | -34E | ||
| 7 | C – 7 | -13 | 17E | 163 | 14E | ||
| 8 | J – 1 | -31 | 56W | 236 | 59W | ||
| 9 | A – 1 | -20 | 70W | 250 | 73W | ||
| 10 | D – 10 | 11 | 33W | 213 | 36W |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.