SDO HMI 2014-04-28 14:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38.12 | 197.79 | 24.30 | 125.64 | -23.56 | 114.74 | 34.97 | 237.01 | 0.6287 | 507.1 | 323.6 | |
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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 | 0.62 | 0.00 | 0.41 | -23.82 | 117.38 | 37.61 | 238.15 | 0.6596 | 570.0 | 520.6 | |
| 0.00 | 1.34 | 0.00 | 0.84 | -21.29 | 114.62 | 34.85 | 240.36 | 0.6149 | -741.0 | -622.7 | |
| 34.64 | 177.50 | 22.08 | 113.06 | -23.41 | 115.11 | 35.34 | 237.49 | 0.6318 | 1107.4 | 390.0 | |
| 1.34 | -3.00 | 0.85 | -3.00 | -23.84 | 114.76 | 34.99 | 236.65 | 0.6302 | 703.1 | 999999 | |
| 2.14 | 4.72 | 1.37 | 3.02 | -24.42 | 114.78 | 35.01 | 235.83 | 0.6337 | 715.1 | 588.1 | |
| 0.00 | 1.60 | 0.00 | 1.02 | -24.07 | 114.59 | 34.82 | 236.21 | 0.6296 | 487.0 | 451.2 | |
| 0.00 | 0.71 | 0.00 | 0.45 | -24.27 | 114.49 | 34.72 | 235.86 | 0.6296 | 552.0 | 489.9 | |
| 0.00 | 0.27 | 0.00 | 0.17 | -26.04 | 114.99 | 35.22 | 233.67 | 0.6455 | -621.0 | -483.7 | |
| 0.00 | 0.71 | 0.00 | 0.44 | -20.70 | 112.67 | 32.90 | 240.13 | 0.5882 | -718.0 | -607.0 | |
| 0.00 | 0.80 | 0.00 | 0.49 | -21.95 | 112.29 | 32.52 | 237.93 | 0.5906 | -637.0 | -527.1 | |
| 0.00 | 0.98 | 0.00 | 0.59 | -22.30 | 110.69 | 30.92 | 236.30 | 0.5737 | -704.0 | -522.5 | |
| 0.00 | 1.34 | 0.00 | 0.80 | -23.62 | 109.68 | 29.92 | 233.50 | 0.5706 | -753.0 | -602.5 | |
| 0.00 | 1.42 | 0.00 | 0.87 | -25.23 | 109.72 | 29.95 | 231.09 | 0.5826 | -267.0 | -366.7 | |
| 0.00 | 0.98 | 0.00 | 0.59 | -27.59 | 107.71 | 27.94 | 225.97 | 0.5797 | -613.0 | -574.5 | |
| 0.00 | 1.51 | 0.00 | 0.92 | -27.89 | 107.75 | 27.98 | 225.60 | 0.5826 | -598.0 | -461.5 | |
| 0.00 | 1.78 | 0.00 | 1.07 | -27.63 | 106.60 | 26.83 | 224.90 | 0.5688 | -818.0 | -694.8 | |
| 0.00 | 0.89 | 0.00 | 0.53 | -27.63 | 106.34 | 26.57 | 224.64 | 0.5662 | -672.0 | -550.1 | |
| 0.00 | 0.62 | 0.00 | 0.37 | -27.73 | 103.16 | 23.39 | 221.22 | 0.5355 | -569.0 | -482.0 | |
| 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. | |