SDO HMI 2011-05-04 09:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 51.99 | 336.08 | 27.93 | 180.62 | 17.76 | 61.30 | -7.26 | 18.01 | 0.3892 | -790.4 | -361.6 | |
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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 |
| 40.74 | 310.45 | 21.84 | 166.54 | 17.64 | 61.82 | -6.74 | 17.00 | 0.3843 | -1376.2 | -427.0 | |
| 4.82 | -1.00 | 2.60 | -1.00 | 18.07 | 61.33 | -7.24 | 17.81 | 0.3933 | -851.0 | 999999 | |
| 1.34 | -1.00 | 0.72 | -1.00 | 17.74 | 61.34 | -7.22 | 18.05 | 0.3882 | -973.9 | 999999 | |
| 2.77 | -1.00 | 1.49 | -1.00 | 17.87 | 61.24 | -7.33 | 18.17 | 0.3907 | -988.5 | 999999 | |
| 0.00 | 1.25 | 0.00 | 0.68 | 18.25 | 59.16 | -9.40 | 22.45 | 0.4080 | -787.0 | -701.4 | |
| 0.00 | 3.13 | 0.00 | 1.70 | 18.55 | 59.02 | -9.55 | 22.47 | 0.4132 | -621.0 | -462.5 | |
| 0.00 | 7.68 | 0.00 | 4.21 | 18.61 | 56.94 | -11.63 | 26.64 | 0.4278 | 1014.0 | 803.3 | |
| 0.00 | 0.89 | 0.00 | 0.49 | 17.67 | 56.68 | -11.89 | 28.24 | 0.4166 | 756.0 | 660.6 | |
| 0.00 | 0.89 | 0.00 | 0.49 | 18.39 | 56.40 | -12.17 | 27.94 | 0.4286 | 877.0 | 727.7 | |
| 0.00 | 0.80 | 0.00 | 0.44 | 18.49 | 56.29 | -12.27 | 28.03 | 0.4307 | 585.0 | 535.9 | |
| 0.00 | 3.13 | 0.00 | 1.71 | 18.26 | 56.25 | -12.32 | 28.38 | 0.4280 | 848.0 | 667.0 | |
| 0.00 | 1.52 | 0.00 | 0.83 | 17.95 | 55.42 | -13.14 | 30.33 | 0.4301 | -728.0 | -535.1 | |
| 0.00 | 0.80 | 0.00 | 0.45 | 19.90 | 54.40 | -14.16 | 29.85 | 0.4641 | -657.0 | -432.7 | |
| 2.32 | 3.13 | 1.28 | 1.73 | 18.39 | 54.21 | -14.36 | 32.00 | 0.4459 | 837.2 | 725.1 | |
| 0.00 | 1.25 | 0.00 | 0.70 | 19.19 | 53.54 | -15.02 | 32.17 | 0.4617 | 663.0 | 514.5 | |
| 0.00 | 1.16 | 0.00 | 0.65 | 18.61 | 53.00 | -15.57 | 33.81 | 0.4589 | 652.0 | 483.3 | |
| 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. | |