SDO HMI 2011-10-28 03:59:00 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.28 | 47.77 | 6.42 | 26.95 | 16.50 | 278.55 | 26.31 | 296.87 | 0.4774 | -154.5 | -139.4 | |
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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 | 1.13 | 0.00 | 0.70 | 12.17 | 288.79 | 36.54 | 283.92 | 0.6019 | -700.0 | -510.3 | |
| 0.00 | 1.30 | 0.00 | 0.79 | 12.11 | 287.50 | 35.25 | 284.14 | 0.5842 | -637.0 | -540.1 | |
| 0.00 | 1.74 | 0.00 | 1.04 | 15.84 | 285.49 | 33.24 | 291.20 | 0.5679 | -691.0 | -521.9 | |
| 0.00 | 2.26 | 0.00 | 1.30 | 18.21 | 280.72 | 28.48 | 298.06 | 0.5154 | -438.0 | -399.5 | |
| 11.28 | 17.97 | 6.42 | 10.23 | 16.21 | 280.03 | 27.79 | 294.83 | 0.4953 | -937.7 | -699.2 | |
| 0.00 | 1.22 | 0.00 | 0.69 | 17.85 | 279.56 | 27.32 | 298.25 | 0.4979 | -798.0 | -676.9 | |
| 0.00 | 1.91 | 0.00 | 1.10 | 20.47 | 279.82 | 27.58 | 302.75 | 0.5177 | -438.0 | -368.5 | |
| 0.00 | 0.26 | 0.00 | 0.15 | 19.70 | 279.53 | 27.29 | 301.64 | 0.5090 | -648.0 | -580.0 | |
| 0.00 | 0.78 | 0.00 | 0.44 | 18.11 | 279.11 | 26.87 | 299.08 | 0.4935 | -728.0 | -602.9 | |
| 0.00 | 2.69 | 0.00 | 1.53 | 17.76 | 278.88 | 26.63 | 298.59 | 0.4882 | -778.0 | -596.3 | |
| 0.00 | 1.22 | 0.00 | 0.68 | 17.26 | 278.24 | 26.00 | 298.13 | 0.4766 | -330.0 | -279.3 | |
| 0.00 | 1.91 | 0.00 | 1.08 | 18.12 | 278.16 | 25.92 | 299.84 | 0.4809 | 812.0 | 570.9 | |
| 0.00 | 1.39 | 0.00 | 0.77 | 15.41 | 277.09 | 24.84 | 295.31 | 0.4499 | -573.0 | -437.2 | |
| 0.00 | 1.30 | 0.00 | 0.72 | 18.55 | 276.19 | 23.94 | 302.44 | 0.4578 | 634.0 | 380.5 | |
| 0.00 | 0.95 | 0.00 | 0.52 | 13.52 | 274.72 | 22.48 | 292.99 | 0.4055 | 757.0 | 608.8 | |
| 0.00 | 1.13 | 0.00 | 0.63 | 22.32 | 274.92 | 22.68 | 310.72 | 0.4725 | 695.0 | 570.8 | |
| 0.00 | 1.74 | 0.00 | 0.93 | 11.63 | 273.24 | 20.99 | 289.52 | 0.3739 | 738.0 | 572.7 | |
| 0.00 | 1.48 | 0.00 | 0.79 | 15.85 | 272.54 | 20.30 | 300.51 | 0.3891 | 841.0 | 628.4 | |
| 0.00 | 0.87 | 0.00 | 0.47 | 19.97 | 272.20 | 19.96 | 309.71 | 0.4187 | 744.0 | 527.6 | |
| 0.00 | 1.22 | 0.00 | 0.65 | 16.36 | 270.75 | 18.51 | 303.87 | 0.3685 | 837.0 | 634.2 | |
| 0.00 | 0.87 | 0.00 | 0.46 | 14.16 | 270.20 | 17.95 | 299.12 | 0.3437 | 807.0 | 656.6 | |
| 0.00 | 1.39 | 0.00 | 0.74 | 17.28 | 269.34 | 17.10 | 308.03 | 0.3579 | 787.0 | 585.9 | |
| 0.00 | 1.04 | 0.00 | 0.54 | 13.72 | 266.93 | 14.69 | 302.62 | 0.2938 | 737.0 | 606.2 | |
| 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. | |