SDO HMI 2014-04-28 18:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.88 | 201.52 | 20.87 | 130.73 | -23.61 | 114.19 | 36.63 | 237.78 | 0.6481 | 369.7 | 296.7 | |
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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 | 1.25 | 0.00 | 0.84 | -23.79 | 117.31 | 39.75 | 239.26 | 0.6830 | 688.0 | 549.8 | |
| 0.00 | 0.98 | 0.00 | 0.65 | -24.16 | 115.57 | 38.01 | 237.89 | 0.6656 | 416.0 | 280.4 | |
| 30.54 | 170.88 | 19.99 | 111.67 | -23.37 | 115.01 | 37.45 | 238.70 | 0.6555 | 1120.2 | 419.3 | |
| 0.00 | 0.53 | 0.00 | 0.34 | -21.74 | 114.25 | 36.69 | 240.66 | 0.6389 | -502.0 | -378.8 | |
| 1.34 | 4.01 | 0.88 | 2.63 | -24.45 | 114.75 | 37.19 | 237.04 | 0.6581 | 668.5 | 483.0 | |
| 0.00 | 1.16 | 0.00 | 0.77 | -25.41 | 115.05 | 37.49 | 235.87 | 0.6664 | 530.0 | 483.4 | |
| 0.00 | 1.16 | 0.00 | 0.72 | -21.98 | 111.64 | 34.08 | 238.86 | 0.6093 | -682.0 | -493.8 | |
| 0.00 | 0.98 | 0.00 | 0.61 | -21.17 | 111.31 | 33.75 | 239.90 | 0.6010 | -743.0 | -647.0 | |
| 0.00 | 2.76 | 0.00 | 1.70 | -21.08 | 111.17 | 33.61 | 239.96 | 0.5988 | -606.0 | -497.0 | |
| 0.00 | 1.78 | 0.00 | 1.10 | -22.37 | 110.69 | 33.13 | 237.68 | 0.6002 | -718.0 | -655.5 | |
| 0.00 | 0.89 | 0.00 | 0.56 | -26.01 | 110.08 | 32.52 | 231.91 | 0.6162 | -630.0 | -505.1 | |
| 0.00 | 1.16 | 0.00 | 0.71 | -25.50 | 107.93 | 30.37 | 231.02 | 0.5892 | -678.0 | -511.2 | |
| 0.00 | 2.85 | 0.00 | 1.73 | -24.57 | 107.60 | 30.04 | 232.14 | 0.5788 | -721.0 | -436.8 | |
| 0.00 | 1.07 | 0.00 | 0.65 | -25.07 | 107.34 | 29.78 | 231.19 | 0.5796 | -674.0 | -506.8 | |
| 0.00 | 2.40 | 0.00 | 1.49 | -27.67 | 107.66 | 30.10 | 227.71 | 0.6026 | -672.0 | -566.6 | |
| 0.00 | 1.60 | 0.00 | 0.98 | -27.62 | 106.27 | 28.71 | 226.61 | 0.5879 | -749.0 | -654.3 | |
| 0.00 | 1.16 | 0.00 | 0.69 | -26.35 | 104.02 | 26.46 | 226.37 | 0.5538 | -710.0 | -661.3 | |
| 0.00 | 2.23 | 0.00 | 1.33 | -27.57 | 103.95 | 26.39 | 224.55 | 0.5638 | -784.0 | -569.8 | |
| 0.00 | 2.05 | 0.00 | 1.20 | -29.32 | 99.37 | 21.81 | 217.25 | 0.5372 | -728.0 | -557.3 | |
| 0.00 | 0.62 | 0.00 | 0.36 | -30.15 | 97.05 | 19.49 | 213.38 | 0.5266 | -648.0 | -450.1 | |
| 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. | |