Daily Sunspot Evaluation
Observation Details Monday, 28 October 2013
- No
- 16977
- Date
- 2013 / 10 / 28,323
- Time
- 07:45 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 91
- Relative number (R)
- 181
- Lf
- 2
- P0
- 25.03°
- B0
- 4.74°
- L0
- 321.81°
- Observer
- Asuman GÜLTEKİN
Remarks: Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | EKI – 19 | 6 | 67W | 29 | 69W | 14.0 | |
| 2 | AX_ – 3 | 15 | 15E | 308 | 13E | 2.1 | |
| 3 | HR_ – 3 | 4 | 55E | 267 | 53E | 1.8 | |
| 4 | CKO – 12 | -12 | 46W | 8 | 48W | 7.4 | |
| 5 | CAO – 11 | -12 | 30W | 352 | 32W | 5.1 | |
| 6 | BXO – 2 | -15 | 19E | 303 | 17E | 3.7 | |
| 7 | DAI – 28 | -8 | 31E | 291 | 29E | 7.8 | |
| 8 | HA_ – 3 | -17 | 60E | 262 | 58E | 3.0 | |
| 9 | CAI – 10 | -11 | 62E | 260 | 60E | 9.8 |
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