Daily Sunspot Evaluation
Observation Details Saturday, 17 January 2015
- No
- 17348
- Date
- 2015 / 01 / 17,337
- Time
- 08:05 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 18
- Relative number (R)
- 58
- Lf
- 2
- P0
- -5.59°
- B0
- -4.74°
- L0
- 196.72°
- Observer
- Asuman GÜLTEKİN
Remarks: Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 3 | 23 | 31E | 165 | 29E | 04.8 | |
| 2 | AX_ – 1 | -17 | 55W | 251 | 57W | - | |
| 3 | CAI – 12 | -17 | 38W | 234 | 40W | 07.3 | |
| 4 | HR_ – 2 | -11 | 24W | 221 | 26W | 00.4 |
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