| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.58 | 0.00 | 10.69 | -13.20 | 226.85 | 41.37 | 248.69 | 0.6927 | 312.8 | 231.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-11-24 13:00:26 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 | 3.34 | 0.00 | 2.35 | -12.96 | 228.68 | 43.21 | 249.80 | 0.7133 | 391.0 | 365.9 | |
| 0.00 | 1.63 | 0.00 | 1.14 | -12.71 | 228.46 | 42.99 | 250.06 | 0.7100 | 604.0 | 523.3 | |
| 0.00 | 1.11 | 0.00 | 0.78 | -13.05 | 228.45 | 42.98 | 249.60 | 0.7109 | 499.0 | 426.3 | |
| 0.00 | 0.51 | 0.00 | 0.36 | -13.35 | 228.44 | 42.96 | 249.18 | 0.7118 | 408.0 | 366.3 | |
| 0.00 | 2.74 | 0.00 | 1.91 | -13.06 | 227.87 | 42.40 | 249.35 | 0.7043 | 747.0 | 678.3 | |
| 0.00 | 0.34 | 0.00 | 0.24 | -13.61 | 227.87 | 42.40 | 248.60 | 0.7062 | 567.0 | 601.8 | |
| 0.00 | 1.37 | 0.00 | 0.95 | -12.91 | 227.64 | 42.16 | 249.48 | 0.7010 | 601.0 | 478.4 | |
| 0.00 | 0.43 | 0.00 | 0.30 | -12.87 | 227.42 | 41.95 | 249.44 | 0.6984 | 651.0 | 564.4 | |
| 0.00 | 3.17 | 0.00 | 2.05 | -12.87 | 222.99 | 37.51 | 247.51 | 0.6449 | -729.0 | -598.5 | |
| 0.00 | 0.94 | 0.00 | 0.61 | -17.07 | 221.64 | 36.17 | 240.70 | 0.6492 | -611.0 | -460.4 | |
| 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. | |