SDO HMI 2014-04-01 00:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 10.18 | 0.00 | 5.07 | -11.83 | 82.99 | -0.95 | 169.48 | 0.0971 | 560.1 | 560.0 | |
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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 | 0.61 | -12.76 | 85.01 | 1.07 | 189.58 | 0.1100 | 769.0 | 627.0 | |
| 0.00 | 1.14 | 0.00 | 0.57 | -12.91 | 84.88 | 0.95 | 188.30 | 0.1123 | 844.0 | 721.6 | |
| 0.00 | 1.23 | 0.00 | 0.61 | -12.25 | 84.79 | 0.85 | 188.37 | 0.1006 | 800.0 | 607.2 | |
| 0.00 | 1.93 | 0.00 | 0.96 | -10.69 | 82.47 | -1.46 | 160.74 | 0.0765 | 917.0 | 789.7 | |
| 0.00 | 1.23 | 0.00 | 0.61 | -11.38 | 82.29 | -1.65 | 161.38 | 0.0889 | 965.0 | 778.5 | |
| 0.00 | 2.63 | 0.00 | 1.31 | -10.92 | 82.26 | -1.68 | 159.27 | 0.0817 | 434.0 | 503.7 | |
| 0.00 | 0.79 | 0.00 | 0.40 | -14.61 | 79.13 | -4.81 | 149.96 | 0.1627 | -808.0 | -555.2 | |
| 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. | |