Daily Sunspot Evaluation
Observation Details Saturday, 13 October 2012
- No
- 16652
- Date
- 2012 / 10 / 13,333
- Time
- 08:00 UT
- Seeing
- 5 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 79
- Relative number (R)
- 159
- Lf
- 2
- P0
- 26.23°
- B0
- 5.97°
- L0
- 297.07°
- Observer
- Özgecan ÖNAL
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | ERI – 65 | 14 | 33E | 264 | 31E | 13.6 | |
| 2 | AX_ – 1 | 23 | 43E | 254 | 41E | - | |
| 3 | AX_ – 1 | 24 | 45E | 252 | 43E | - | |
| 4 | CSO – 3 | 7 | 70E | 227 | 68E | 6.2 | |
| 5 | AX_ – 2 | -17 | 69W | 6 | 71W | 2.4 | |
| 6 | AX_ – 3 | -13 | 05W | 302 | 07W | 1.9 | |
| 7 | BXO – 3 | -29 | 40E | 257 | 38E | 4.0 | |
| 8 | AX_ – 1 | -33 | 46E | 251 | 44E | - |
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