Daily Sunspot Evaluation
Observation Sheet Thursday, 2 October 2003
There is no typed record for this day. The values below were read by computer from the table on the sheet; when in doubt, see the drawing. Details →
- Number of groups (g)
- 6
- Number of spots (f)
- 33
- Relative number (R)
- 93
- Observer
- MS
- Reading
- all checks consistent
- File
- 20031002.jpg
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | Margin no. |
|---|---|---|---|---|---|---|---|
| 1 | HH – 1 | 5 | 73W | 352 | 75W | ~3 | 261 |
| 2 | HA – 1 | -6 | 57W | 336 | 59W | ~1.5 | 262 |
| 3 | DAI – 8 | -23 | 07W | 286 | 09W | 6 | 269 |
| 4 | HR – 4 | -14 | 01E | 278 | 01W | ~1.5 | 266 |
| 5 | HA – 2 | -7 | 41E | 238 | 39E | 2.5 | 268 |
| 6 | EAC – 17 | -8 | 57E | 222 | 55E | ~14 | 270 |
Class as written on the sheet (? = group the observer marked as uncertain). ⚠: the coordinates of this row do not agree with each other.