Daily Sunspot Evaluation
Observation Details Thursday, 5 February 2015
- No
- 17363
- Date
- 2015 / 02 / 05,281
- Time
- 06:45 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 67
- Relative number (R)
- 117
- Lf
- 3
- P0
- -13.73°
- B0
- -6.28°
- L0
- 307.29°
- Observer
- Asuman GÜLTEKİN
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAI – 16 | 6 | 29W | 337 | 32W | 09.8 | |
| 2 | BXO – 8 | 9 | 21W | 328 | 24W | 05.3 | |
| 3 | CAI – 25 | 10 | 11W | 317 | 14W | 07.6 | |
| 4 | CSO – 5 | 13 | 58E | 250 | 55E | 09.4 | |
| 5 | DAO – 13 | -9 | 26E | 281 | 23E | 10.0 |
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