SDO HMI 2014-03-28 12:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.26 | 0.00 | 8.31 | -26.64 | 90.76 | -39.36 | 123.18 | 0.6651 | 64.4 | 169.7 | |
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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 | 5.08 | 0.00 | 2.93 | -22.33 | 102.63 | -27.49 | 123.38 | 0.5135 | 755.0 | 643.7 | |
| 0.00 | 1.05 | 0.00 | 0.68 | -22.96 | 91.96 | -38.16 | 118.02 | 0.6467 | 724.0 | 629.1 | |
| 0.00 | 0.61 | 0.00 | 0.41 | -25.80 | 89.80 | -40.32 | 121.13 | 0.6830 | 647.0 | 620.6 | |
| 0.00 | 1.05 | 0.00 | 0.71 | -25.79 | 89.67 | -40.45 | 121.07 | 0.6843 | 293.0 | 421.0 | |
| 0.00 | 0.96 | 0.00 | 0.71 | -27.20 | 84.46 | -45.66 | 120.93 | 0.7440 | -567.0 | -421.9 | |
| 0.00 | 1.49 | 0.00 | 1.31 | -36.15 | 78.02 | -52.11 | 129.64 | 0.8296 | -234.0 | -298.9 | |
| 0.00 | 1.14 | 0.00 | 0.86 | -28.69 | 83.48 | -46.64 | 122.50 | 0.7586 | -606.0 | -526.5 | |
| 0.00 | 0.88 | 0.00 | 0.70 | -28.73 | 80.74 | -49.38 | 121.67 | 0.7843 | -497.0 | -447.5 | |
| 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. | |