SDO HMI 2014-04-04 20:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7.03 | 31.90 | 3.78 | 17.35 | -8.41 | 8.83 | -24.54 | 96.44 | 0.4152 | 408.4 | 379.8 | |
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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 | 1.67 | 0.00 | 0.88 | -8.46 | 12.55 | -20.82 | 97.14 | 0.3559 | 785.0 | 744.3 | |
| 0.00 | 0.97 | 0.00 | 0.51 | -8.30 | 12.36 | -21.01 | 96.66 | 0.3587 | 774.0 | 586.7 | |
| 3.69 | 6.33 | 1.97 | 3.38 | -8.31 | 11.06 | -22.31 | 96.45 | 0.3797 | 969.6 | 781.9 | |
| 0.00 | 1.32 | 0.00 | 0.71 | -6.81 | 10.32 | -23.05 | 92.48 | 0.3908 | 903.0 | 628.1 | |
| 0.00 | 2.28 | 0.00 | 1.23 | -6.99 | 9.69 | -23.68 | 92.94 | 0.4010 | 706.0 | 537.7 | |
| 0.97 | 2.46 | 0.52 | 1.33 | -8.93 | 9.47 | -23.91 | 97.75 | 0.4058 | 997.5 | 840.5 | |
| 2.37 | 5.10 | 1.29 | 2.76 | -9.37 | 9.30 | -24.07 | 98.80 | 0.4090 | 964.1 | 758.5 | |
| 0.00 | 2.46 | 0.00 | 1.34 | -8.83 | 8.71 | -24.67 | 97.38 | 0.4176 | 783.0 | 636.5 | |
| 0.00 | 0.79 | 0.00 | 0.43 | -8.98 | 8.53 | -24.84 | 97.69 | 0.4205 | 672.0 | 598.4 | |
| 0.00 | 1.76 | 0.00 | 0.96 | -9.03 | 8.32 | -25.05 | 97.77 | 0.4238 | 542.0 | 491.9 | |
| 0.00 | 1.49 | 0.00 | 0.84 | -11.54 | 5.54 | -27.83 | 102.70 | 0.4709 | 753.0 | 625.6 | |
| 0.00 | 1.14 | 0.00 | 0.64 | -6.53 | 5.18 | -28.20 | 91.98 | 0.4716 | -868.0 | -652.2 | |
| 0.00 | 1.14 | 0.00 | 0.64 | -6.12 | 4.82 | -28.55 | 91.13 | 0.4772 | -633.0 | -449.3 | |
| 0.00 | 2.20 | 0.00 | 1.25 | -7.64 | 4.06 | -29.31 | 94.31 | 0.4885 | -961.0 | -761.2 | |
| 0.00 | 0.79 | 0.00 | 0.45 | -7.17 | 3.30 | -30.07 | 93.37 | 0.5001 | -684.0 | -581.3 | |
| 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. | |