Daily Sunspot Evaluation
Observation Details Saturday, 15 June 2013
- No
- 16846
- Date
- 2013 / 06 / 15,281
- Time
- 06:45 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 58
- Relative number (R)
- 148
- Lf
- 3
- P0
- -9.62°
- B0
- 1.06°
- L0
- 306.29°
- Observer
- Korhan YELKENCİ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | ?__ – 1 | 4 | 75E | 231 | 72E | 03.4 | |
| 2 | DAI – 26 | -11 | 48W | 354 | 51W | 08.5 | |
| 3 | AX_ – 3 | -23 | 43E | 263 | 40E | 01.1 | |
| 4 | HS_ – 4 | -23 | 48E | 258 | 45E | 02.5 | |
| 5 | CRO – 12 | -20 | 53E | 253 | 50E | 09.7 | |
| 6 | HS_ – 2 | -14 | 53E | 253 | 50E | 02.0 | |
| 7 | AX_ – 2 | -12 | 62E | 244 | 59E | 01.0 | |
| 8 | HS_ – 7 | -18 | 69E | 237 | 66E | 02.8 | |
| 9 | ?__ – 1 | -20 | 74E | 233 | 71E | 01.4 |