Daily Sunspot Evaluation
Observation Details Sunday, 19 May 2013
- No
- 16819
- Date
- 2013 / 05 / 19,326
- Time
- 07:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 57
- Relative number (R)
- 147
- Lf
- 2
- P0
- -19.68°
- B0
- -2.17°
- L0
- 302.99°
- Observer
- Özgecan ÖNALTAŞ
Remarks: Bulutlar Arasında, Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 20 | 53W | 356 | 55W | - | |
| 2 | HA_ – 3 | 7 | 53W | 356 | 55W | 02.9 | |
| 3 | HK_ – 3 | 14 | 29W | 332 | 31W | 04.5 | |
| 4 | HA_ – 2 | 13 | 03E | 300 | 01E | 01.1 | |
| 5 | CAI – 13 | 10 | 11E | 292 | 09E | 05.3 | |
| 6 | BXO – 2 | 10 | 17E | 286 | 15E | 02.3 | |
| 7 | BXI – 22 | -10 | 57W | 360 | 59W | 07.0 | |
| 8 | AX_ – 3 | -17 | 36W | 339 | 38W | 00.8 | |
| 9 | CAO – 8 | -28 | 28W | 331 | 30W | 06.9 |