Daily Sunspot Evaluation
Observation Details Sunday, 28 August 2011
- No
- 16304
- Date
- 2011 / 08 / 28,326
- Time
- 07:50 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 10
- Relative number (R)
- 60
- Lf
- 2
- P0
- 19.98°
- B0
- 7.11°
- L0
- 335.15°
- Observer
- B.COŞKUNOĞLU+A.G.
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 3 | 8 | 09W | 344 | 11W | 03.5 | |
| 2 | AX_ – 4 | 19 | 08E | 328 | 06E | 00.8 | |
| 3 | AX_ – 1 | 19 | 23E | 312 | 21E | - | |
| 4 | HS_ – 1 | 18 | 36E | 299 | 34E | 01.2 | |
| 5 | HS_ – 1 | 14 | 44E | 291 | 42E | 01.7 |