Daily Sunspot Evaluation
Observation Details Sunday, 3 February 2013
- No
- 16741
- Date
- 2013 / 02 / 03,427
- Time
- 10:15 UT
- Seeing
- 2 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 25
- Relative number (R)
- 85
- Lf
- 1
- P0
- -13.20°
- B0
- -6.20°
- L0
- 246.84°
- Observer
- Sinan ALİŞ
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 28 | 67W | 314 | 68W | - | |
| 2 | BXO – 4 | 12 | 07W | 254 | 08W | 3.4 | |
| 3 | HA_ – 4 | 11 | 06E | 241 | 05E | 3.9 | |
| 4 | CAI – 12 | 22 | 50E | 197 | 49E | 7.1 | |
| 5 | AX_ – 1 | -10 | 56W | 303 | 57W | - | |
| 6 | BXO – 3 | -21 | 32E | 215 | 31E | 3.1 |
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