Daily Sunspot Evaluation
Observation Sheet Tuesday, 3 May 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)
- 3
- Number of spots (f)
- 12
- Relative number (R)
- 42
- Observer
- MB
- Reading
- all checks consistent
- File
- 19940503.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AX – 4 | 7 | 52W | 3 | 51W | 1 | 74 |
| 2 | CRO – 7 | 7 | 19E | 292 | 20E | 45 | 73 |
| 3 | AX – 1 | -8 | 08W | 319 | 07W | - | 71 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.