Daily Sunspot Evaluation
Observation Details Saturday, 14 April 2012
- No
- 16474
- Date
- 2012 / 04 / 14,389
- Time
- 09:20 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 33
- Relative number (R)
- 73
- Lf
- 1
- P0
- -26.04°
- B0
- -5.64°
- L0
- 182.30°
- Observer
- Hikmet ÇAKMAK
Remarks: Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAI – 23 | 6 | 25W | 207 | 26W | 8.1 | |
| 2 | BXO – 5 | 21 | 38E | 144 | 37E | 5.5 | |
| 3 | AX_ – 2 | 7 | 77E | 105 | 76E | 2.9 | |
| 4 | AX_ – 3 | -24 | 44E | 138 | 43E | 1.9 |