Daily Sunspot Evaluation
Observation Details Thursday, 2 August 2012
- No
- 16580
- Date
- 2012 / 08 / 02,271
- Time
- 06:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 10
- Number of spots (f)
- 31
- Relative number (R)
- 131
- Lf
- 3
- P0
- 11.45°
- B0
- 5.89°
- L0
- 168.79°
- Observer
- Asuman GÜLTEKİN
Remarks: Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 17 | 58W | 227 | 61W | - | |
| 2 | AX_ – 1 | 15 | 11W | 180 | 14W | - | |
| 3 | DSI – 8 | 18 | 35E | 134 | 32E | 9.6 | |
| 4 | HA_ – 1 | 12 | 60E | 109 | 57E | 1.1 | |
| 5 | HS_ – 1 | -10 | 51W | 220 | 54W | 0.8 | |
| 6 | HS_ – 1 | -19 | 42W | 211 | 45W | 2.3 | |
| 7 | CKO – 6 | -18 | 14W | 183 | 17W | 7.3 | |
| 8 | EAO – 6 | -24 | 02W | 171 | 05W | 12.1 | |
| 9 | DAO – 4 | -22 | 53E | 116 | 50E | 9.3 | |
| 10 | BXO – 2 | -23 | 68E | 101 | 65E | 3.3 |