Daily Sunspot Evaluation
Observation Details Monday, 18 March 2013
- No
- 16769
- Date
- 2013 / 03 / 18,299
- Time
- 07:10 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 45
- Relative number (R)
- 125
- Lf
- 3
- P0
- -24.92°
- B0
- -7.09°
- L0
- 42.13°
- Observer
- Asuman GÜLTEKİN
Remarks: Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | EAO – 9 | 4 | 52W | 94 | 55W | 12.2 | |
| 2 | HH_ – 4 | 8 | 31W | 73 | 34W | 5.2 | |
| 3 | AX_ – 1 | 15 | 23W | 65 | 26W | - | |
| 4 | CSI – 10 | 8 | 12W | 54 | 15W | 5.2 | |
| 5 | AX_ – 1 | 11 | 04W | 46 | 07W | - | |
| 6 | EAI – 11 | -20 | 75W | 117 | 78W | 12.8 | |
| 7 | CRO – 5 | -16 | 49W | 91 | 52W | 5.9 | |
| 8 | BXO – 4 | -13 | 53E | 349 | 50E | 5.0 |