SDO HMI 2014-04-06 23:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.06 | 17.95 | 0.52 | 8.92 | -7.87 | 7.43 | 2.11 | 206.59 | 0.0546 | 209.0 | -245.0 | |
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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 | 1.23 | 0.00 | 0.62 | -7.91 | 12.63 | 7.30 | 256.39 | 0.1301 | 879.0 | 693.4 | |
| 0.00 | 1.50 | 0.00 | 0.75 | -8.39 | 12.51 | 7.19 | 252.57 | 0.1304 | 699.0 | 567.1 | |
| 0.00 | 1.58 | 0.00 | 0.79 | -9.23 | 10.42 | 5.10 | 238.87 | 0.1029 | 1062.0 | 934.3 | |
| 0.00 | 1.14 | 0.00 | 0.57 | -9.65 | 10.24 | 4.92 | 234.51 | 0.1043 | 881.0 | 813.0 | |
| 0.00 | 0.97 | 0.00 | 0.48 | -9.26 | 9.99 | 4.67 | 236.36 | 0.0970 | 896.0 | 750.8 | |
| 1.06 | 4.93 | 0.52 | 2.44 | -6.93 | 5.73 | 0.41 | 209.58 | 0.0145 | -1085.8 | -758.4 | |
| 0.00 | 5.54 | 0.00 | 2.75 | -7.59 | 5.16 | -0.16 | 173.29 | 0.0243 | -1266.0 | -956.8 | |
| 0.00 | 1.06 | 0.00 | 0.52 | -7.71 | 3.86 | -1.47 | 135.87 | 0.0366 | -1015.0 | -736.3 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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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. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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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. |
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| 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. | |