Daily Sunspot Evaluation
Observation Details Wednesday, 1 April 2015
- No
- 17394
- Date
- 2015 / 04 / 01,264
- Time
- 06:20 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 10
- Relative number (R)
- 50
- Lf
- 3
- P0
- -26.14°
- B0
- -6.55°
- L0
- 302.85°
- Observer
- Asuman GÜLTEKİN
Remarks: Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 2 | 9 | 41W | 344 | 44W | 01.3 | |
| 2 | HK_ – 2 | -11 | 68W | 10 | 71W | 03.4 | |
| 3 | AX_ – 4 | -21 | 54W | 357 | 57W | 01.8 | |
| 4 | AX_ – 2 | -21 | 18E | 285 | 15E | 00.4 |