Daily Sunspot Evaluation
Observation Details Sunday, 23 September 2012
- No
- 16632
- Date
- 2012 / 09 / 23,375
- Time
- 09:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 43
- Relative number (R)
- 83
- Lf
- 2
- P0
- 25.21°
- B0
- 7.03°
- L0
- 351.18°
- Observer
- Orhan GÜNEŞ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CKI – 19 | 9 | 22E | 329 | 20E | 14.4 | |
| 2 | BXO – 19 | 9 | 40E | 311 | 38E | 7.1 | |
| 3 | AX_ – 3 | -19 | 13E | 338 | 11E | 2.3 | |
| 4 | CRO – 2 | -21 | 27E | 324 | 25E | 6.3 |
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