SDO HMI 2014-04-19 23:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.69 | 0.00 | 8.05 | -15.80 | 200.46 | 6.77 | 212.36 | 0.2649 | -431.8 | -414.3 | |
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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 | 1.15 | 0.00 | 0.60 | -13.43 | 209.57 | 15.88 | 241.27 | 0.3049 | 742.0 | 563.8 | |
| 0.00 | 1.15 | 0.00 | 0.60 | -13.35 | 208.92 | 15.23 | 240.56 | 0.2949 | 723.0 | 537.2 | |
| 0.00 | 0.98 | 0.00 | 0.50 | -13.14 | 208.85 | 15.16 | 241.09 | 0.2922 | 707.0 | 585.1 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -11.97 | 206.75 | 13.06 | 241.59 | 0.2524 | -874.0 | -666.7 | |
| 0.00 | 1.51 | 0.00 | 0.76 | -3.78 | 205.82 | 12.13 | 276.36 | 0.2119 | -842.0 | -619.5 | |
| 0.00 | 1.15 | 0.00 | 0.59 | -15.37 | 203.49 | 9.80 | 222.81 | 0.2427 | -750.0 | -609.9 | |
| 0.00 | 1.86 | 0.00 | 0.96 | -19.38 | 203.26 | 9.57 | 212.55 | 0.2927 | -872.0 | -771.0 | |
| 0.00 | 0.71 | 0.00 | 0.36 | -14.10 | 203.00 | 9.31 | 225.31 | 0.2217 | -675.0 | -530.1 | |
| 0.00 | 0.98 | 0.00 | 0.51 | -24.28 | 194.16 | 0.47 | 181.31 | 0.3278 | -674.0 | -513.5 | |
| 0.00 | 1.06 | 0.00 | 0.54 | -18.88 | 193.29 | -0.40 | 178.40 | 0.2371 | -891.0 | -733.0 | |
| 0.00 | 1.77 | 0.00 | 0.90 | -18.69 | 193.23 | -0.46 | 178.12 | 0.2339 | -883.0 | -749.3 | |
| 0.00 | 2.22 | 0.00 | 1.14 | -19.72 | 187.90 | -5.79 | 159.26 | 0.2691 | -892.0 | -700.5 | |
| 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. | |