| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 22.42 | 0.00 | 13.33 | -17.88 | 230.92 | 23.22 | 224.19 | 0.5431 | -196.7 | -128.8 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-07-09 13:00:40 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.82 | 0.00 | 0.61 | -25.77 | 247.36 | 39.66 | 230.17 | 0.7506 | -643.0 | -522.1 | |
| 0.00 | 1.54 | 0.00 | 1.03 | -18.12 | 244.11 | 36.40 | 237.42 | 0.6716 | 596.0 | 481.9 | |
| 0.00 | 0.91 | 0.00 | 0.55 | -14.03 | 237.82 | 30.11 | 238.62 | 0.5723 | 815.0 | 673.4 | |
| 0.00 | 2.45 | 0.00 | 1.46 | -14.09 | 236.70 | 29.00 | 237.60 | 0.5590 | 757.0 | 500.0 | |
| 0.00 | 1.09 | 0.00 | 0.67 | -17.39 | 237.04 | 29.34 | 232.97 | 0.5878 | 537.0 | 420.2 | |
| 0.00 | 1.63 | 0.00 | 0.99 | -16.05 | 236.74 | 29.04 | 234.65 | 0.5741 | 734.0 | 646.1 | |
| 0.00 | 1.27 | 0.00 | 0.77 | -16.04 | 236.49 | 28.78 | 234.43 | 0.5710 | 650.0 | 593.0 | |
| 0.00 | 1.00 | 0.00 | 0.59 | -16.68 | 233.12 | 25.41 | 230.16 | 0.5375 | -600.0 | -514.5 | |
| 0.00 | 3.45 | 0.00 | 2.02 | -17.21 | 232.42 | 24.71 | 228.60 | 0.5344 | -785.0 | -645.0 | |
| 0.00 | 1.00 | 0.00 | 0.57 | -14.37 | 230.47 | 22.77 | 230.76 | 0.4860 | -766.0 | -628.3 | |
| 0.00 | 1.00 | 0.00 | 0.55 | -13.61 | 226.90 | 19.19 | 227.29 | 0.4366 | -583.0 | -470.7 | |
| 0.00 | 1.45 | 0.00 | 0.80 | -13.38 | 226.41 | 18.71 | 226.98 | 0.4286 | -813.0 | -719.9 | |
| 0.00 | 0.27 | 0.00 | 0.15 | -21.96 | 217.06 | 9.35 | 199.19 | 0.4604 | -669.0 | -616.3 | |
| 0.00 | 1.09 | 0.00 | 0.61 | -22.32 | 215.68 | 7.98 | 196.30 | 0.4592 | -646.0 | -532.0 | |
| 0.00 | 0.82 | 0.00 | 0.46 | -22.55 | 215.46 | 7.76 | 195.73 | 0.4617 | -611.0 | -409.9 | |
| 0.00 | 1.54 | 0.00 | 0.86 | -22.35 | 215.42 | 7.71 | 195.77 | 0.4585 | -777.0 | -697.6 | |
| 0.00 | 1.09 | 0.00 | 0.64 | -28.67 | 205.34 | -2.36 | 176.14 | 0.5395 | -540.0 | -575.7 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
||
| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |