SDO HMI 2014-04-21 06:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.36 | 0.00 | 6.56 | -20.09 | 162.52 | -14.11 | 140.12 | 0.3582 | -809.6 | -623.5 | |
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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 | 1.07 | 0.00 | 0.55 | -22.45 | 178.47 | 1.84 | 185.68 | 0.3010 | -776.0 | -553.0 | |
| 0.00 | 1.42 | 0.00 | 0.73 | -19.20 | 168.49 | -8.14 | 151.30 | 0.2798 | -759.0 | -650.6 | |
| 0.00 | 3.73 | 0.00 | 1.95 | -16.85 | 161.95 | -14.68 | 130.39 | 0.3199 | -790.0 | -627.0 | |
| 0.00 | 0.98 | 0.00 | 0.52 | -20.50 | 161.55 | -15.08 | 137.76 | 0.3641 | -826.0 | -621.4 | |
| 0.00 | 1.07 | 0.00 | 0.56 | -18.41 | 161.45 | -15.18 | 133.19 | 0.3422 | -928.0 | -804.1 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -23.38 | 158.03 | -18.60 | 137.35 | 0.4339 | -861.0 | -678.6 | |
| 0.00 | 0.80 | 0.00 | 0.44 | -23.37 | 157.65 | -18.98 | 136.79 | 0.4378 | -822.0 | -604.1 | |
| 0.00 | 2.40 | 0.00 | 1.32 | -22.63 | 157.52 | -19.11 | 135.33 | 0.4316 | -715.0 | -542.5 | |
| 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. | |