Daily Sunspot Evaluation
Observation Details Friday, 8 July 2011
- No
- 16253
- Date
- 2011 / 07 / 08,236
- Time
- 05:40 UT
- Seeing
- 5 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 28
- Relative number (R)
- 88
- Lf
- 3
- P0
- 0.41°
- B0
- 3.60°
- L0
- 290.80°
- Observer
- B.COŞKUNOĞLU+A.G.
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 7 | 18 | 63W | 354 | 66W | 2.1 | |
| 2 | BXO – 6 | 16 | 36W | 327 | 39W | 2.2 | |
| 3 | CAI – 4 | 15 | 56E | 235 | 53E | 3.2 | |
| 4 | BXO – 2 | 20 | 67E | 224 | 64E | 7.1 | |
| 5 | CRI – 7 | -19 | 23E | 268 | 20E | 5.3 | |
| 6 | AX_ – 2 | -16 | 51E | 240 | 48E | 1.5 |