SDO HMI 2011-10-28 06:59:00 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.68 | 40.11 | 5.02 | 22.81 | 16.93 | 277.66 | 27.06 | 297.04 | 0.4918 | -109.5 | 35.5 | |
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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 | 0.87 | 0.00 | 0.53 | 15.08 | 285.95 | 35.35 | 289.12 | 0.5935 | -632.0 | -526.8 | |
| 0.00 | 1.74 | 0.00 | 1.06 | 15.71 | 285.58 | 34.98 | 290.30 | 0.5907 | -747.0 | -651.3 | |
| 0.00 | 1.13 | 0.00 | 0.67 | 13.97 | 283.81 | 33.21 | 288.02 | 0.5611 | -738.0 | -656.2 | |
| 8.68 | 11.54 | 5.02 | 6.67 | 16.23 | 280.02 | 29.42 | 293.87 | 0.5179 | -915.2 | -720.2 | |
| 0.00 | 1.13 | 0.00 | 0.65 | 17.89 | 279.67 | 29.07 | 297.13 | 0.5215 | -828.0 | -694.9 | |
| 0.00 | 1.04 | 0.00 | 0.60 | 17.72 | 279.46 | 28.85 | 296.95 | 0.5178 | -769.0 | -543.5 | |
| 0.00 | 1.22 | 0.00 | 0.70 | 17.79 | 279.01 | 28.40 | 297.40 | 0.5122 | -766.0 | -615.3 | |
| 0.00 | 2.08 | 0.00 | 1.20 | 18.11 | 278.71 | 28.10 | 298.19 | 0.5100 | -683.0 | -409.2 | |
| 0.00 | 1.39 | 0.00 | 0.79 | 16.23 | 278.29 | 27.69 | 294.96 | 0.4941 | -707.0 | -540.1 | |
| 0.00 | 1.30 | 0.00 | 0.74 | 17.57 | 278.33 | 27.73 | 297.47 | 0.5020 | -487.0 | -303.0 | |
| 0.00 | 2.17 | 0.00 | 1.19 | 8.69 | 276.05 | 25.45 | 280.16 | 0.4334 | 696.0 | 448.2 | |
| 0.00 | 1.48 | 0.00 | 0.83 | 16.67 | 276.17 | 25.56 | 297.36 | 0.4674 | 764.0 | 557.1 | |
| 0.00 | 0.26 | 0.00 | 0.14 | 10.86 | 275.49 | 24.89 | 285.36 | 0.4305 | 717.0 | 626.3 | |
| 0.00 | 0.78 | 0.00 | 0.44 | 19.18 | 276.49 | 25.89 | 301.89 | 0.4876 | 493.0 | 452.2 | |
| 0.00 | 1.82 | 0.00 | 1.03 | 22.25 | 274.89 | 24.28 | 308.89 | 0.4910 | 792.0 | 651.8 | |
| 0.00 | 1.65 | 0.00 | 0.93 | 21.24 | 274.18 | 23.58 | 307.86 | 0.4742 | 763.0 | 542.5 | |
| 0.00 | 1.22 | 0.00 | 0.69 | 21.80 | 274.28 | 23.67 | 308.75 | 0.4800 | 772.0 | 629.4 | |
| 0.00 | 1.39 | 0.00 | 0.79 | 24.35 | 274.26 | 23.66 | 313.04 | 0.5022 | 822.0 | 731.9 | |
| 0.00 | 2.95 | 0.00 | 1.60 | 15.85 | 272.60 | 21.99 | 298.76 | 0.4128 | 845.0 | 670.6 | |
| 0.00 | 1.56 | 0.00 | 0.84 | 18.24 | 268.95 | 18.34 | 308.38 | 0.3830 | 798.0 | 701.3 | |
| 0.00 | 1.39 | 0.00 | 0.72 | 13.79 | 266.92 | 16.32 | 300.35 | 0.3176 | 751.0 | 634.8 | |
| 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. | |