Daily Sunspot Evaluation
Observation Details Sunday, 20 April 2014
- No
- 17116
- Date
- 2014 / 04 / 20,438
- Time
- 10:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 15
- Number of spots (f)
- 93
- Relative number (R)
- 243
- Lf
- 1
- P0
- -25.60°
- B0
- -5.18°
- L0
- 187.31°
- Observer
- H.ÇAKMAK-B.C.
Remarks: Bulutlar Arasında, Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | ?__ – 3 | -23 | 69.7E | 117 | 68.7E | 2.1 | |
| 2 | BXI – 8 | -21 | 49.4E | 138 | 48.4E | 4.5 | |
| 3 | AX_ – 3 | -18 | 43.6E | 143 | 42.6E | 1.9 | |
| 4 | AX_ – 4 | -7 | 5.7E | 181 | 4.7E | 1.5 | |
| 5 | CSI – 13 | -11 | 4.6E | 183 | 3.6E | 5.1 | |
| 6 | CAI – 15 | -15 | 29.3W | 216 | 30.3W | 6.8 | |
| 7 | HS_ – 2 | -16 | 36.8W | 224 | 37.8W | 3.3 | |
| 8 | BXI – 9 | -12 | 37.6W | 225 | 38.6W | 4.4 | |
| 9 | CAO – 2 | -9 | 57W | 244 | 58W | 8.9 | |
| 10 | DAI – 11 | -18 | 58.3W | 245 | 59.3W | 10.2 | |
| 11 | CAO – 10 | 18 | 23.6E | 163 | 22.6E | 9.3 | |
| 12 | AX_ – 3 | 16 | 30.6W | 218 | 31.6W | 0.8 | |
| 13 | DAO – 6 | 5 | 56.8W | 244 | 57.8W | 8.7 | |
| 14 | CAO – 3 | 1 | 59.7W | 247 | 60.7W | 5 | |
| 15 | HA_ – 1 | 12 | 75.7W | 263 | 76.7W | 2.4 |