Daily Sunspot Evaluation
Observation Details Monday, 17 March 2025
- No
- 20209
- Date
- 2025 / 03 / 17,333
- Time
- 08:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 11
- Number of spots (f)
- 64
- Relative number (R)
- 174
- Lf
- 2
- P0
- -24.78°
- B0
- -7.12°
- L0
- 164.56°
- Observer
- Korhan YELKENCİ
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAI – 3 | 5 | 52.7W | 217 | 54.7W | 1.6 | |
| 2 | HS_ – 2 | 18 | 28.4W | 193 | 30.4W | 1.2 | |
| 3 | CAO – 6 | 4 | 26.3W | 191 | 28.3W | 5.8 | |
| 4 | DAC – 14 | 10 | 14.2W | 179 | 16.2W | 7.0 | |
| 5 | AX_ – 1 | 24 | 07.5W | 172 | 09.5W | - | |
| 6 | CAI – 12 | 15 | 02.0E | 163 | 00.0W | 9.0 | |
| 7 | HS_ – 1 | -20 | 67.0W | 232 | 69.0W | 2.3 | |
| 8 | CHI – 8 | -6 | 13.7W | 178 | 15.7W | 4.3 | |
| 9 | DAC – 14 | -18 | 27.8E | 137 | 25.8E | 7.3 | |
| 10 | HS_ – 1 | -18 | 36.3E | 128 | 34.3E | 1.8 | |
| 11 | BXO – 2 | -15 | 50.9E | 114 | 48.9E | 4.7 |