SDO HMI 2014-04-17 10:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23.82 | 116.83 | 17.13 | 83.38 | -13.20 | 181.30 | -45.98 | 103.16 | 0.7210 | 254.0 | 104.7 | |
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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 | 1.24 | 0.00 | 0.78 | -13.96 | 189.13 | -38.14 | 105.66 | 0.6247 | 540.0 | 479.3 | |
| 0.00 | 1.51 | 0.00 | 0.96 | -13.52 | 188.46 | -38.81 | 104.82 | 0.6326 | 643.0 | 523.5 | |
| 0.00 | 0.53 | 0.00 | 0.35 | -11.08 | 186.78 | -40.49 | 100.73 | 0.6508 | 564.0 | 461.5 | |
| 0.00 | 1.06 | 0.00 | 0.73 | -12.89 | 183.17 | -44.10 | 102.94 | 0.6984 | 476.0 | 408.2 | |
| 0.00 | 1.42 | 0.00 | 0.98 | -12.81 | 182.97 | -44.30 | 102.81 | 0.7007 | 402.0 | 629.2 | |
| 0.00 | 3.10 | 0.00 | 2.15 | -12.56 | 182.85 | -44.42 | 102.44 | 0.7019 | 591.0 | 483.5 | |
| 0.00 | 3.37 | 0.00 | 2.37 | -12.52 | 181.81 | -45.46 | 102.26 | 0.7143 | -166.0 | -51.3 | |
| 14.70 | 76.61 | 10.48 | 54.67 | -13.50 | 181.36 | -45.92 | 103.57 | 0.7208 | 941.8 | 208.8 | |
| 0.00 | 1.51 | 0.00 | 1.07 | -12.29 | 181.51 | -45.76 | 101.90 | 0.7177 | -157.0 | -158.6 | |
| 0.00 | 0.97 | 0.00 | 0.70 | -12.48 | 180.75 | -46.52 | 102.09 | 0.7268 | -518.0 | -421.9 | |
| 0.00 | 1.42 | 0.00 | 1.04 | -15.49 | 179.80 | -47.47 | 106.05 | 0.7413 | 476.0 | 419.1 | |
| 0.97 | 5.31 | 0.70 | 3.85 | -11.93 | 180.34 | -46.93 | 101.29 | 0.7312 | -756.5 | -546.3 | |
| 3.01 | 6.02 | 2.19 | 4.38 | -12.56 | 180.05 | -47.22 | 102.12 | 0.7350 | -750.7 | -569.2 | |
| 0.00 | 0.89 | 0.00 | 0.65 | -12.30 | 179.93 | -47.34 | 101.76 | 0.7362 | -543.0 | -452.9 | |
| 5.14 | 10.72 | 3.76 | 7.86 | -12.93 | 179.69 | -47.58 | 102.58 | 0.7396 | -800.1 | -539.1 | |
| 0.00 | 1.15 | 0.00 | 0.84 | -9.27 | 179.62 | -47.66 | 97.61 | 0.7383 | 404.0 | 392.4 | |
| 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. | |