Daily Sunspot Evaluation
Observation Sheet Tuesday, 27 June 1989
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)
- 14
- Number of spots (f)
- 238
- Relative number (R)
- 378
- Observer
- HÇ
- Reading
- counts consistent, some coordinates doubtful
- File
- 19890627.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | AX – 2 | 22 | 68W | 356 | 71W | - | 293 |
| 2 | EKI – 26 | 26 | 10W | 292 ⚠ | 13W | 14 | 303 |
| 3 | HA – 2 | 25 | 05E | 283 | 02E | 1 | 310 |
| 4 | DAC – 20 | 8 | 08E | 280 | 05E | 4.5 | 314 |
| 5 | DAI – 10 | 21 | 12E | 276 | 09E | 8 | 320 |
| 6 | EKC – 56 | 19 | 24E | 264 | 21E | 11 | 326 |
| 7 | AX – 1 | 23 | 25E | 263 | 22E | - | 336 |
| 8 | HA – 1 | -20 | 80W | 8 | 83W | 2 | 305 |
| 9 | HA – 1 | -17 | 49W | 337 | 52W | 1.5 | 321 |
| 10 | BXO – 4 | -30 | 44W | 332 | 47W | 4.5 | 328 |
| 11 | ESC – 33 | -19 | 18W | 306 | 21W | 20 | 332 |
| 12 | ESI – 31 | -19 | 02E | 286 | 01W | 14 | 332 |
| 13 | AX – 3 | -22 | 14E | 274 | 11E | 2 | 332 |
| 14 | DKI – 48 | -16 | 19E | 269 | 16E | 10 | 332 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.