SDO HMI 2014-05-28 19:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 30.94 | 163.45 | 16.01 | 84.63 | -8.81 | 25.20 | -15.08 | 117.76 | 0.2917 | 935.5 | 410.1 | |
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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 | 0.81 | 0.00 | 0.42 | -9.10 | 26.84 | -13.44 | 121.36 | 0.2699 | -356.0 | -305.9 | |
| 0.72 | 153.82 | 0.37 | 79.56 | -8.63 | 25.81 | -14.47 | 118.10 | 0.2812 | 1102.9 | 417.7 | |
| 29.41 | -2.00 | 15.22 | -2.00 | -8.85 | 25.39 | -14.89 | 118.11 | 0.2891 | 1278.7 | 999999 | |
| 0.81 | -2.00 | 0.42 | -2.00 | -8.81 | 24.82 | -15.46 | 117.14 | 0.2973 | 762.8 | 999999 | |
| 0.00 | 1.08 | 0.00 | 0.56 | -8.10 | 24.02 | -16.26 | 113.90 | 0.3045 | 727.0 | 562.0 | |
| 0.00 | 1.98 | 0.00 | 1.03 | -8.16 | 23.54 | -16.74 | 113.48 | 0.3123 | 969.0 | 827.7 | |
| 0.00 | 1.53 | 0.00 | 0.81 | -9.72 | 22.56 | -17.72 | 116.70 | 0.3373 | 989.0 | 802.4 | |
| 0.00 | 1.08 | 0.00 | 0.57 | -9.75 | 22.30 | -17.98 | 116.46 | 0.3413 | 823.0 | 646.3 | |
| 0.00 | 0.81 | 0.00 | 0.43 | -3.17 | 20.52 | -19.76 | 96.33 | 0.3411 | 739.0 | 613.2 | |
| 0.00 | 1.08 | 0.00 | 0.58 | -9.24 | 20.08 | -20.20 | 112.75 | 0.3712 | -798.0 | -618.2 | |
| 0.00 | 1.26 | 0.00 | 0.67 | -8.71 | 19.62 | -20.66 | 111.00 | 0.3752 | -817.0 | -555.1 | |
| 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. | |