Daily Sunspot Evaluation
Observation Details Saturday, 31 March 2012
- No
- 16462
- Date
- 2012 / 03 / 31,354
- Time
- 08:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 36
- Relative number (R)
- 106
- Lf
- 2
- P0
- -26.14°
- B0
- -6.56°
- L0
- 7.53°
- Observer
- Asuman GÜLTEKİN
Remarks: Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 6 | 12 | 58W | 66 | 60W | 6.6 | |
| 2 | CRI – 6 | 13 | 48W | 56 | 50W | 5.5 | |
| 3 | BXO – 7 | 16 | 46E | 322 | 44E | 4.5 | |
| 4 | BXO – 4 | 18 | 64E | 304 | 62E | 3.5 | |
| 5 | BXI – 5 | -18 | 36W | 44 | 38W | 4.4 | |
| 6 | ESI – 5 | -23 | 18W | 26 | 20W | 11.9 | |
| 7 | AX_ – 3 | -17 | 24E | 344 | 22E | 1.8 |