Daily Sunspot Evaluation
Observation Details Friday, 15 July 2016
- No
- 17810
- Date
- 2016 / 07 / 15,306
- Time
- 07:20 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 36
- Relative number (R)
- 116
- Lf
- 3
- P0
- 3.92°
- B0
- 4.38°
- L0
- 203.02°
- Observer
- Korhan YELKENCİ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 3 | 21 | 19W | 222 | 22W | 1.3 | |
| 2 | AX_ – 1 | 9 | 04W | 207 | 07W | - | |
| 3 | AX_ – 2 | 12 | 03E | 200 | 00E | 0.4 | |
| 4 | BXI – 4 | 11 | 28E | 175 | 25E | 4.2 | |
| 5 | AX_ – 1 | 18 | 29E | 174 | 26E | - | |
| 6 | ESC – 18 | 5 | 35E | 168 | 32E | 14.6 | |
| 7 | BXI – 5 | -7 | 22W | 225 | 25W | 3.0 | |
| 8 | BXO – 2 | -15 | 50E | 153 | 47E | 3.1 |