SDO HMI 2011-10-29 02:59:00 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.60 | 31.82 | 3.03 | 20.22 | 17.12 | 276.96 | 37.35 | 291.80 | 0.6265 | 120.8 | 197.4 | |
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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 |
| 4.60 | 5.29 | 3.03 | 3.49 | 16.42 | 280.00 | 40.39 | 289.63 | 0.6623 | -724.4 | -628.8 | |
| 0.00 | 0.78 | 0.00 | 0.52 | 17.90 | 279.94 | 40.33 | 291.83 | 0.6658 | -667.0 | -480.8 | |
| 0.00 | 2.43 | 0.00 | 1.57 | 16.41 | 278.46 | 38.85 | 290.09 | 0.6431 | -718.0 | -567.9 | |
| 0.00 | 1.73 | 0.00 | 1.12 | 16.60 | 278.23 | 38.62 | 290.47 | 0.6408 | -525.0 | -410.4 | |
| 0.00 | 1.73 | 0.00 | 1.13 | 18.24 | 278.64 | 39.04 | 292.79 | 0.6512 | -709.0 | -551.8 | |
| 0.00 | 1.04 | 0.00 | 0.66 | 15.37 | 277.90 | 38.30 | 288.67 | 0.6331 | -603.0 | -451.8 | |
| 0.00 | 1.13 | 0.00 | 0.72 | 14.98 | 277.78 | 38.18 | 288.10 | 0.6305 | -398.0 | -424.4 | |
| 0.00 | 2.43 | 0.00 | 1.54 | 17.22 | 276.99 | 37.38 | 291.86 | 0.6271 | 543.0 | 511.2 | |
| 0.00 | 1.13 | 0.00 | 0.71 | 17.02 | 276.66 | 37.06 | 291.67 | 0.6224 | 443.0 | 467.3 | |
| 0.00 | 1.21 | 0.00 | 0.77 | 16.81 | 276.58 | 36.97 | 291.38 | 0.6205 | 660.0 | 595.4 | |
| 0.00 | 1.91 | 0.00 | 1.20 | 16.97 | 276.38 | 36.78 | 291.71 | 0.6186 | 807.0 | 646.5 | |
| 0.00 | 0.61 | 0.00 | 0.38 | 16.61 | 276.30 | 36.69 | 291.17 | 0.6163 | 637.0 | 525.0 | |
| 0.00 | 2.08 | 0.00 | 1.31 | 17.25 | 276.40 | 36.80 | 292.13 | 0.6199 | 718.0 | 568.8 | |
| 0.00 | 1.65 | 0.00 | 1.03 | 15.96 | 275.77 | 36.17 | 290.33 | 0.6073 | 756.0 | 651.8 | |
| 0.00 | 1.30 | 0.00 | 0.82 | 17.94 | 276.06 | 36.46 | 293.35 | 0.6180 | 731.0 | 588.2 | |
| 0.00 | 0.87 | 0.00 | 0.54 | 21.10 | 274.72 | 35.12 | 298.88 | 0.6152 | 635.0 | 553.8 | |
| 0.00 | 1.73 | 0.00 | 1.08 | 21.38 | 274.06 | 34.45 | 299.68 | 0.6086 | 761.0 | 603.7 | |
| 0.00 | 1.30 | 0.00 | 0.77 | 16.99 | 271.21 | 31.61 | 294.10 | 0.5513 | 881.0 | 681.0 | |
| 0.00 | 1.47 | 0.00 | 0.86 | 16.38 | 269.69 | 30.08 | 293.87 | 0.5280 | 784.0 | 671.8 | |
| 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. | |