SDO HMI 2011-08-28 15:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 25.89 | 0.00 | 13.41 | 7.35 | 347.39 | 16.66 | 272.27 | 0.2854 | -442.8 | -281.9 | |
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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 | 1.52 | 0.00 | 0.81 | 6.84 | 351.83 | 21.10 | 270.56 | 0.3590 | -786.0 | -635.4 | |
| 0.00 | 1.08 | 0.00 | 0.57 | 7.49 | 351.51 | 20.77 | 272.38 | 0.3535 | -810.0 | -661.8 | |
| 0.00 | 1.34 | 0.00 | 0.71 | 7.71 | 351.35 | 20.62 | 273.00 | 0.3510 | -909.0 | -727.9 | |
| 0.00 | 2.60 | 0.00 | 1.37 | 7.40 | 351.31 | 20.57 | 272.14 | 0.3503 | -887.0 | -753.8 | |
| 0.00 | 1.25 | 0.00 | 0.66 | 7.81 | 351.13 | 20.40 | 273.29 | 0.3474 | -765.0 | -593.3 | |
| 0.00 | 1.43 | 0.00 | 0.76 | 6.51 | 351.04 | 20.31 | 269.53 | 0.3463 | -914.0 | -697.4 | |
| 0.00 | 2.06 | 0.00 | 1.09 | 7.69 | 350.93 | 20.20 | 272.97 | 0.3441 | -857.0 | -750.4 | |
| 0.00 | 1.25 | 0.00 | 0.66 | 5.71 | 350.52 | 19.79 | 267.09 | 0.3388 | -779.0 | -638.1 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 6.56 | 348.20 | 17.47 | 269.25 | 0.2996 | -877.0 | -743.5 | |
| 0.00 | 0.90 | 0.00 | 0.46 | 7.25 | 346.51 | 15.78 | 271.53 | 0.2710 | -891.0 | -722.4 | |
| 0.00 | 1.25 | 0.00 | 0.64 | 7.82 | 346.02 | 15.29 | 273.66 | 0.2630 | -995.0 | -698.1 | |
| 0.00 | 1.17 | 0.00 | 0.60 | 8.27 | 346.01 | 15.28 | 275.40 | 0.2631 | -805.0 | -765.5 | |
| 0.00 | 0.99 | 0.00 | 0.50 | 7.62 | 345.54 | 14.81 | 272.94 | 0.2548 | -840.0 | -654.7 | |
| 0.00 | 1.61 | 0.00 | 0.82 | 7.30 | 342.83 | 12.10 | 271.69 | 0.2090 | 867.0 | 663.2 | |
| 0.00 | 1.97 | 0.00 | 1.00 | 6.73 | 342.57 | 11.84 | 268.90 | 0.2047 | 1034.0 | 807.4 | |
| 0.00 | 2.06 | 0.00 | 1.04 | 7.13 | 342.55 | 11.81 | 270.84 | 0.2041 | 906.0 | 779.5 | |
| 0.00 | 2.24 | 0.00 | 1.12 | 8.62 | 339.26 | 8.53 | 280.73 | 0.1499 | 780.0 | 603.4 | |
| 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. | |