Daily Sunspot Evaluation
Observation Details Monday, 27 February 2017
- No
- 17984
- Date
- 2017 / 02 / 27,323
- Time
- 07:45 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 13
- Relative number (R)
- 63
- Lf
- 2
- P0
- -21.12°
- B0
- -7.19°
- L0
- 88.74°
- Observer
- Talar YONTAN
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 16 | 17W | 106 | 19W | 1.7 | |
| 2 | HS_ – 7 | 11 | 21E | 68 | 19E | 1.6 | |
| 3 | HS_ – 1 | 9 | 24E | 65 | 22E | 0.7 | |
| 4 | AX_ – 1 | 15 | 60E | 29 | 58E | - | |
| 5 | AX_ – 3 | 0 | 62W | 150 | 64W | 2.5 |
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