Daily Sunspot Evaluation
Observation Details Thursday, 26 April 2012
- No
- 16486
- Date
- 2012 / 04 / 26,354
- Time
- 08:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 60
- Relative number (R)
- 130
- Lf
- 2
- P0
- -24.82°
- B0
- -4.60°
- L0
- 24.27°
- Observer
- Özgecan ÖNAL
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAI – 11 | 12 | 15W | 39 | 17W | 7.5 | |
| 2 | DSI – 17 | 9 | 07W | 31 | 09W | 7.5 | |
| 3 | AX_ – 2 | 13 | 54E | 330 | 52E | 1.1 | |
| 4 | CRI – 8 | -16 | 69W | 93 | 71W | 9.6 | |
| 5 | CKI – 19 | -18 | 30W | 54 | 32W | 4.9 | |
| 6 | AX_ – 1 | -19 | 48E | 336 | 46E | - | |
| 7 | BXO – 2 | -26 | 50E | 334 | 48E | 4.2 |