Daily Sunspot Evaluation
Observation Details Tuesday, 17 March 2015
- No
- 17382
- Date
- 2015 / 03 / 17,344
- Time
- 08:15 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 47
- Relative number (R)
- 117
- Lf
- 2
- P0
- -24.71°
- B0
- -7.13°
- L0
- 139.59°
- Observer
- Özgecan ÖNALTAŞ
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 5 | 10 | 45W | 185 | 47W | 03.0 | |
| 2 | HS_ – 1 | 19 | 71E | 69 | 69E | 01.2 | |
| 3 | CKI – 19 | -18 | 56W | 195 | 58W | 12.1 | |
| 4 | AX_ – 6 | -10 | 36W | 176 | 38W | 01.0 | |
| 5 | BXO – 2 | -24 | 29W | 169 | 31W | 03.2 | |
| 6 | BXI – 6 | -19 | 27W | 166 | 29W | 05.8 | |
| 7 | AX_ – 8 | -7 | 06W | 145 | 08W | 03.2 |