Daily Sunspot Evaluation
Observation Details Thursday, 7 May 2015
- No
- 17424
- Date
- 2015 / 05 / 07,236
- Time
- 05:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 68
- Relative number (R)
- 148
- Lf
- 3
- P0
- -22.96°
- B0
- -3.58°
- L0
- 187.78°
- Observer
- Asuman GÜLTEKİN
Remarks: Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 4 | 12 | 30W | 218 | 33W | 03.7 | |
| 2 | DAO – 5 | 4 | 14E | 174 | 11E | 08.7 | |
| 3 | FKC – 18 | 13 | 58E | 130 | 55E | 15.2 | |
| 4 | AX_ – 1 | 14 | 69E | 119 | 66E | - | |
| 5 | EAC – 34 | -16 | 05W | 193 | 08W | 13.3 | |
| 6 | BXO – 4 | -18 | 15E | 173 | 12E | 04.0 | |
| 7 | HS_ – 1 | -7 | 77E | 111 | 74E | 01.7 | |
| 8 | ?__ – 1 | -19 | 85E | 103 | 82E | 02.6 |