Daily Sunspot Evaluation
Observation Details Sunday, 30 July 2023
- No
- 19778
- Date
- 2023 / 07 / 30,369
- Time
- 08:52 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 12
- Number of spots (f)
- 73
- Relative number (R)
- 193
- Lf
- 2
- P0
- 10.02°
- B0
- 5.62°
- L0
- 107.65°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HA_ – 1 | 14 | 66.5W | 174 | 68.5W | 2.1 | |
| 2 | EAI – 20 | 12 | 17E | 91 | 15E | 10.7 | |
| 3 | HA_ – 4 | 21 | 38.6E | 69 | 36.6E | 3.3 | |
| 4 | HA_ – 1 | 24 | 72.5E | 35 | 70.5E | 2.0 | |
| 5 | BXO – 2 | 9 | 72.8E | 35 | 70.8E | 3.8 | |
| 6 | AX_ – 1 | -15 | 68W | 176 | 70W | - | |
| 7 | DAC – 26 | -10 | 15.8W | 124 | 17.8W | 8.9 | |
| 8 | AX_ – 6 | -15 | 00.9W | 109 | 02.9W | 2.6 | |
| 9 | CAO – 3 | -23 | 33.3E | 74 | 31.3E | 8.2 | |
| 10 | AX_ – 2 | -12 | 43E | 65 | 41E | 2.7 | |
| 11 | HA_ – 2 | -9 | 44.3E | 63 | 42.3E | 1.9 | |
| 12 | BXO – 5 | -19 | 55.4E | 52 | 53.4E | 5.9 |