SDO HMI 2011-05-02 02:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.43 | 55.41 | 18.90 | 49.16 | 17.02 | 46.26 | -52.58 | 66.28 | 0.8314 | -143.2 | -94.4 | |
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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 | 0.98 | 0.00 | 0.85 | 18.33 | 47.74 | -51.09 | 64.25 | 0.8223 | -93.0 | -27.9 | |
| 1.61 | 7.67 | 1.40 | 6.66 | 17.99 | 47.47 | -51.36 | 64.74 | 0.8236 | -565.8 | -303.3 | |
| 1.78 | 2.59 | 1.53 | 2.22 | 17.14 | 47.66 | -51.18 | 65.66 | 0.8193 | -484.8 | -478.3 | |
| 0.00 | 1.43 | 0.00 | 1.26 | 18.30 | 47.09 | -51.75 | 64.52 | 0.8281 | -444.0 | -299.9 | |
| 2.59 | 23.65 | 2.22 | 20.47 | 16.57 | 47.47 | -51.37 | 66.39 | 0.8193 | -638.6 | -364.1 | |
| 0.45 | -5.00 | 0.38 | -5.00 | 16.37 | 47.54 | -51.29 | 66.59 | 0.8180 | -822.4 | 999999 | |
| 9.82 | -5.00 | 8.53 | -5.00 | 16.38 | 46.93 | -51.91 | 66.80 | 0.8237 | -588.6 | 999999 | |
| 1.43 | 2.14 | 1.31 | 1.96 | 18.46 | 45.43 | -53.40 | 64.92 | 0.8429 | 552.0 | 541.9 | |
| 0.27 | 3.21 | 0.24 | 2.85 | 16.35 | 46.21 | -52.62 | 67.07 | 0.8301 | 70.0 | -304.9 | |
| 0.00 | 1.25 | 0.00 | 1.11 | 16.65 | 46.10 | -52.74 | 66.77 | 0.8319 | -214.0 | -126.5 | |
| 2.14 | 3.48 | 1.98 | 3.22 | 17.03 | 44.50 | -54.34 | 66.85 | 0.8470 | 527.4 | 298.9 | |
| 0.00 | 1.61 | 0.00 | 1.53 | 18.53 | 43.75 | -55.08 | 65.40 | 0.8571 | 623.0 | 464.8 | |
| 0.00 | 1.07 | 0.00 | 1.02 | 18.31 | 43.64 | -55.20 | 65.69 | 0.8575 | 516.0 | 394.9 | |
| 0.00 | 0.71 | 0.00 | 0.66 | 15.83 | 44.34 | -54.49 | 68.28 | 0.8452 | 558.0 | 456.8 | |
| 0.00 | 1.70 | 0.00 | 1.57 | 16.09 | 44.18 | -54.66 | 68.02 | 0.8472 | 583.0 | 472.7 | |
| 0.00 | 1.07 | 0.00 | 1.01 | 16.92 | 43.78 | -55.06 | 67.21 | 0.8527 | 540.0 | 455.2 | |
| 0.00 | 0.98 | 0.00 | 0.94 | 16.95 | 43.26 | -55.58 | 67.34 | 0.8571 | 418.0 | 336.4 | |
| 1.34 | 1.87 | 1.31 | 1.83 | 17.60 | 42.67 | -56.16 | 66.79 | 0.8635 | 368.5 | 278.8 | |
| 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. | |