Daily Sunspot Evaluation
Observation Details Wednesday, 7 June 2017
- No
- 18070
- Date
- 2017 / 06 / 07,351
- Time
- 08:25 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 14
- Relative number (R)
- 34
- Lf
- 2
- P0
- -12.91°
- B0
- 0.10°
- L0
- 207.83°
- Observer
- Özgecan ÖNALTAŞ
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CSI – 13 | 6 | 00W | 208 | 02W | 3.9 | |
| 2 | AX_ – 1 | 10 | 21E | 187 | 19E | - |