Daily Sunspot Evaluation
Observation Details Thursday, 13 October 2011
- No
- 16347
- Date
- 2011 / 10 / 13,378
- Time
- 09:05 UT
- Seeing
- 2 / 5
- Number of groups (g)
- 10
- Number of spots (f)
- 79
- Relative number (R)
- 179
- Lf
- 2
- P0
- 26.25°
- B0
- 6.02°
- L0
- 87.23°
- Observer
- Asuman GÜLTEKİN
Remarks: Bulutlar Arasında, Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HA_ – 1 | 24 | 65W | 152 | 67W | 1.6 | |
| 2 | HH_ – 1 | 24 | 32W | 119 | 34W | 2.9 | |
| 3 | AX_ – 8 | 20 | 21W | 108 | 23W | 2.8 | |
| 4 | CRO – 11 | 20 | 09W | 96 | 11W | 3.3 | |
| 5 | HK_ – 3 | 27 | 31E | 56 | 29E | 7.2 | |
| 6 | BXI – 27 | 10 | 39E | 48 | 37E | 8.9 | |
| 7 | CAI – 15 | -14 | 29W | 116 | 31W | 9.6 | |
| 8 | BXO – 3 | -21 | 28W | 115 | 30W | 3.3 | |
| 9 | DKC – 9 | -12 | 39E | 48 | 37E | 8.3 | |
| 10 | HS_ – 1 | -26 | 50E | 37 | 48E | 2.0 |
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