Daily Sunspot Evaluation
Observation Sheet Saturday, 16 July 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)
- 24
- Relative number (R)
- 74
- Observer
- SG0
- Reading
- all checks consistent
- File
- 19940716.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | CRI – 7 | 11 | 24W | 78 | 26W | 3.5 | 112 |
| 2 | ? – 1 | 11 | 83E | 332 | 81E | - | 116 |
| 3 | CAO – 4 | -12 | 18W | 73 | 20W | 5 | 108 |
| 4 | CRO – 3 | -12 | 09E | 46 | 07E | 5.5 | 110 |
| 5 | DRO – 9 | -13 | 55E | 0 | 53E | 4.5 | 115 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.