Daily Sunspot Evaluation
Observation Details Thursday, 30 May 2013
- No
- 16830
- Date
- 2013 / 05 / 30,295
- Time
- 07:05 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 17
- Relative number (R)
- 87
- Lf
- 3
- P0
- -16.01°
- B0
- -0.87°
- L0
- 157.87°
- Observer
- Orhan GÜNEŞ
Remarks: Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 2 | 12 | 45W | 203 | 48W | 7.7 | |
| 2 | AX_ – 2 | 12 | 63E | 95 | 60E | 2.2 | |
| 3 | CSO – 5 | -18 | 61W | 219 | 64W | 6.3 | |
| 4 | AX_ – 2 | -10 | 11E | 147 | 08E | 0.7 | |
| 5 | CSO – 3 | -8 | 11E | 147 | 08E | 1.9 | |
| 6 | AX_ – 1 | -21 | 32E | 127 | 29E | 0.6 | |
| 7 | AX_ – 2 | -18 | 48E | 110 | 45E | 1.4 |