Daily Sunspot Evaluation
Observation Details Monday, 23 September 2013
- No
- 16945
- Date
- 2013 / 09 / 23,316
- Time
- 07:35 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 24
- Relative number (R)
- 94
- Lf
- 2
- P0
- 25.26°
- B0
- 7.02°
- L0
- 63.64°
- Observer
- Asuman GÜLTEKİN
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAO – 12 | 21 | 14W | 78 | 16W | 9.6 | |
| 2 | CAO – 3 | 8 | 36E | 28 | 34E | 7.7 | |
| 3 | AX_ – 2 | 16 | 42E | 22 | 40E | 0.4 | |
| 4 | AX_ – 1 | -20 | 17W | 81 | 19W | - | |
| 5 | AX_ – 1 | -15 | 07W | 71 | 09W | - | |
| 6 | HH_ – 4 | -18 | 06E | 58 | 04E | 2.7 | |
| 7 | AX_ – 1 | -17 | 64E | 360 | 62E | - |
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