Daily Sunspot Evaluation
Observation Details Monday, 29 April 2013
- No
- 16801
- Date
- 2013 / 04 / 29,321
- Time
- 07:42 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 112
- Relative number (R)
- 192
- Lf
- 2
- P0
- -24.40°
- B0
- -4.33°
- L0
- 207.50°
- Observer
- Asuman GÜLTEKİN
Remarks: Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 2 | 18 | 04W | 212 | 06W | - | |
| 2 | EAI – 53 | 10 | 21E | 187 | 19E | 13.3 | |
| 3 | AX_ – 2 | -18 | 46W | 254 | 48W | - | |
| 4 | CRO – 5 | -18 | 37W | 245 | 39W | 3.0 | |
| 5 | EAI – 39 | -17 | 11W | 219 | 13W | 10.7 | |
| 6 | HS_ – 1 | -17 | 53E | 155 | 51E | 1.6 | |
| 7 | BXO – 5 | -19 | 58E | 151 | 56E | 4.3 | |
| 8 | ?__ – 5 | -19 | 81E | 127 | 79E | 10.2 |