SDO HMI 2014-03-30 09:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.55 | 0.00 | 7.69 | 4.18 | 139.80 | 34.42 | 286.42 | 0.5903 | 82.6 | -131.1 | |
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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 | 1.58 | 0.00 | 1.00 | 4.99 | 142.23 | 36.85 | 286.63 | 0.6257 | -653.0 | -558.6 | |
| 0.00 | 3.51 | 0.00 | 2.19 | 4.79 | 141.17 | 35.79 | 286.83 | 0.6111 | -576.0 | -656.8 | |
| 0.00 | 0.70 | 0.00 | 0.44 | 4.48 | 141.04 | 35.66 | 286.40 | 0.6080 | -560.0 | -403.1 | |
| 0.00 | 1.93 | 0.00 | 1.21 | 6.89 | 140.92 | 35.54 | 290.21 | 0.6171 | -577.0 | -528.8 | |
| 0.00 | 1.05 | 0.00 | 0.63 | 4.66 | 137.67 | 32.29 | 288.48 | 0.5635 | 774.0 | 638.5 | |
| 0.00 | 1.32 | 0.00 | 0.77 | -1.71 | 137.49 | 32.10 | 277.31 | 0.5377 | 644.0 | 533.9 | |
| 0.00 | 1.58 | 0.00 | 0.94 | 4.43 | 137.45 | 32.06 | 288.22 | 0.5594 | 820.0 | 701.9 | |
| 0.00 | 0.88 | 0.00 | 0.51 | 1.09 | 135.87 | 30.48 | 283.13 | 0.5229 | 789.0 | 650.3 | |
| 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. | |