Daily Sunspot Evaluation
Observation Details Wednesday, 16 October 2013
- No
- 16966
- Date
- 2013 / 10 / 16,389
- Time
- 09:20 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 46
- Relative number (R)
- 136
- Lf
- 1
- P0
- 26.13°
- B0
- 5.77°
- L0
- 119.21°
- Observer
- Özgecan ÖNALTAŞ
Remarks: Bulutlar Arasında, Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 2 | 19 | 36E | 83 | 35E | 3.3 | |
| 2 | HS_ – 1 | 18 | 42E | 77 | 41E | 0.7 | |
| 3 | BXO – 5 | 10 | 69E | 50 | 68E | 6.7 | |
| 4 | DHC – 12 | -9 | 50W | 169 | 51W | 7.7 | |
| 5 | CAI – 17 | -10 | 41W | 160 | 42W | 6.8 | |
| 6 | HS_ – 1 | -23 | 37W | 156 | 38W | 1.2 | |
| 7 | HA_ – 6 | -22 | 28W | 147 | 29W | 2.7 | |
| 8 | AX_ – 1 | -14 | 26W | 145 | 27W | - | |
| 9 | HS_ – 1 | -18 | 63E | 56 | 62E | 1.8 |
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