SDO HMI 2014-04-12 19:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 6.44 | 0.00 | 3.23 | -10.54 | 286.15 | -2.19 | 170.34 | 0.1197 | 25.2 | 133.9 | |
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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 | 1.94 | 0.00 | 0.96 | -9.30 | 291.11 | 2.78 | 218.05 | 0.0780 | 918.0 | 690.9 | |
| 0.00 | 0.62 | 0.00 | 0.31 | -12.41 | 290.55 | 2.22 | 198.18 | 0.1217 | -839.0 | -635.6 | |
| 0.00 | 0.79 | 0.00 | 0.40 | -10.99 | 288.07 | -0.27 | 177.07 | 0.0909 | 826.0 | 630.2 | |
| 0.00 | 1.06 | 0.00 | 0.53 | -8.75 | 285.88 | -2.45 | 140.63 | 0.0670 | 931.0 | 686.4 | |
| 0.00 | 0.97 | 0.00 | 0.49 | -13.60 | 284.07 | -4.27 | 151.99 | 0.1547 | -808.0 | -582.8 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -10.32 | 275.51 | -12.83 | 110.39 | 0.2342 | -877.0 | -678.0 | |
| 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. | |