Daily Sunspot Evaluation
Observation Details Saturday, 17 March 2018
- No
- 18305
- Date
- 2018 / 03 / 17,462
- Time
- 11:05 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 5
- Relative number (R)
- 15
- Lf
- 1
- P0
- -24.77°
- B0
- -7.12°
- L0
- 72.16°
- Observer
- Ö.ÖNALTAŞ=T.Y.
Remarks: Yoğun Bulutlu, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 5 | 19 | 38W | 110 | 39W | 2.5 |