Daily Sunspot Evaluation
Observation Details Friday, 6 February 2015
- No
- 17364
- Date
- 2015 / 02 / 06,450
- Time
- 10:48 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 104
- Relative number (R)
- 184
- Lf
- 1
- P0
- -14.18°
- B0
- -6.36°
- L0
- 291.90°
- Observer
- Özgecan ÖNALTAŞ
Remarks: Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CSI – 12 | 6 | 45W | 337 | 46W | 08.1 | |
| 2 | CSI – 17 | 9 | 26W | 318 | 27W | 08.4 | |
| 3 | CSI – 15 | 14 | 43E | 249 | 42E | 10.0 | |
| 4 | BXI – 9 | -9 | 46W | 338 | 47W | 03.3 | |
| 5 | AX_ – 3 | -1 | 10W | 302 | 11W | 00.8 | |
| 6 | AX_ – 2 | -6 | 07W | 299 | 08W | - | |
| 7 | AX_ – 1 | -16 | 00W | 292 | 01W | - | |
| 8 | DSC – 45 | -8 | 10E | 282 | 09E | 10.1 |
‹ Previous Report for February 2015 Images of this day Next ›