Daily Sunspot Evaluation
Observation Sheet Friday, 22 May 1992
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)
- 6
- Number of spots (f)
- 76
- Relative number (R)
- 136
- Observer
- TÖ0
- Reading
- counts consistent, some coordinates doubtful
- File
- 19920522.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | FKC – 40 | 22 | 12E | 327 | 09E | 12° | 201 |
| 2 | AX – 5 | 13 | 54E | 285 | 51E | 1° | 202 |
| 3 | BXO – 3 | -8 | 67W | 46 | 70W | 4° | 213 |
| 4 | CRO – 19 | -23 | 28W | 2 ⚠ | 26W | 7° | 211 |
| 5 | HA – 7 | -5 | 62E | 277 | 59E | 6° | 210 |
| 6 | ? – 2 | -22 | 75E | 264 | 72E | - | 214 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.