Daily Sunspot Evaluation
Observation Details Thursday, 30 April 2015
- No
- 17418
- Date
- 2015 / 04 / 30,368
- Time
- 08:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 8
- Relative number (R)
- 18
- Lf
- 2
- P0
- -24.30°
- B0
- -4.28°
- L0
- 278.56°
- Observer
- Ö.ÖNALTAŞ=T.Y.
Remarks: Yoğun Bulutlu, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 8 | -19 | 20E | 258 | 18E | 03.0 |