Daily Sunspot Evaluation
Observation Details Tuesday, 15 October 2013
- No
- 16965
- Date
- 2013 / 10 / 15,396
- Time
- 09:30 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 16
- Number of spots (f)
- 90
- Relative number (R)
- 250
- Lf
- 1
- P0
- 26.17°
- B0
- 5.84°
- L0
- 132.31°
- Observer
- Özgecan ÖNALTAŞ
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 8 | 23 | 48W | 180 | 49W | 9.1 | |
| 2 | AX_ – 3 | 4 | 26W | 158 | 27W | 1.8 | |
| 3 | AX_ – 2 | 18 | 47E | 85 | 46E | 0.8 | |
| 4 | HA_ – 1 | 18 | 54E | 78 | 53E | 0.7 | |
| 5 | HA_ – 2 | 14 | 58E | 74 | 57E | 1.4 | |
| 6 | AX_ – 1 | 10 | 77E | 55 | 76E | - | |
| 7 | BXO – 4 | -20 | 68W | 200 | 69W | 4.6 | |
| 8 | DKO – 35 | -9 | 36W | 168 | 37W | 7.9 | |
| 9 | AX_ – 1 | -8 | 26W | 158 | 27W | - | |
| 10 | HS_ – 1 | -23 | 23W | 155 | 24W | 1.5 | |
| 11 | AX_ – 1 | -26 | 13W | 145 | 14W | - | |
| 12 | CAI – 11 | -22 | 12W | 144 | 13W | 5.8 | |
| 13 | BXI – 12 | -14 | 10W | 142 | 11W | 3.8 | |
| 14 | AX_ – 6 | -20 | 03E | 129 | 02E | 2.1 | |
| 15 | AX_ – 1 | -19 | 10E | 123 | 09E | - | |
| 16 | ?__ – 1 | -17 | 74E | 58 | 73E | 1.3 |
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