SDO HMI 2011-10-29 12:59:00 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.11 | 26.79 | 3.67 | 18.58 | 16.70 | 277.58 | 43.45 | 289.34 | 0.6993 | 71.5 | 183.3 | |
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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 | 1.13 | 0.00 | 0.89 | 16.22 | 284.83 | 50.69 | 287.13 | 0.7798 | -253.0 | -326.4 | |
| 0.00 | 1.04 | 0.00 | 0.74 | 14.41 | 279.89 | 45.75 | 285.55 | 0.7225 | -551.0 | -422.8 | |
| 0.00 | 1.30 | 0.00 | 0.93 | 15.48 | 279.70 | 45.56 | 287.07 | 0.7222 | 419.0 | 331.1 | |
| 5.11 | 5.89 | 3.67 | 4.24 | 16.51 | 279.91 | 45.78 | 288.43 | 0.7266 | -616.5 | -472.9 | |
| 0.00 | 3.38 | 0.00 | 2.37 | 16.72 | 278.38 | 44.25 | 289.07 | 0.7095 | -565.0 | -361.7 | |
| 0.00 | 0.95 | 0.00 | 0.68 | 18.58 | 278.83 | 44.70 | 291.51 | 0.7190 | -461.0 | -474.5 | |
| 0.00 | 0.78 | 0.00 | 0.54 | 17.44 | 276.96 | 42.82 | 290.46 | 0.6945 | 534.0 | 454.4 | |
| 0.00 | 1.56 | 0.00 | 1.07 | 16.93 | 276.77 | 42.63 | 289.79 | 0.6910 | 667.0 | 477.3 | |
| 0.00 | 1.13 | 0.00 | 0.77 | 17.28 | 276.61 | 42.48 | 290.32 | 0.6900 | 616.0 | 571.3 | |
| 0.00 | 3.47 | 0.00 | 2.36 | 16.94 | 276.52 | 42.38 | 289.88 | 0.6880 | 452.0 | 541.0 | |
| 0.00 | 2.08 | 0.00 | 1.42 | 17.63 | 276.37 | 42.24 | 290.89 | 0.6881 | 676.0 | 565.2 | |
| 0.00 | 1.39 | 0.00 | 0.89 | 15.62 | 273.15 | 39.01 | 288.90 | 0.6431 | 535.0 | 411.4 | |
| 0.00 | 1.39 | 0.00 | 0.88 | 16.65 | 271.44 | 37.31 | 291.07 | 0.6246 | 788.0 | 538.7 | |
| 0.00 | 1.30 | 0.00 | 0.80 | 17.58 | 268.57 | 34.44 | 293.75 | 0.5912 | 597.0 | 448.7 | |
| 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. | |