SDO HMI 2011-08-28 17:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 34.28 | 0.00 | 17.79 | 7.39 | 346.34 | 16.72 | 272.20 | 0.2862 | -233.7 | -64.8 | |
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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 | 1.16 | 0.00 | 0.62 | 6.91 | 351.78 | 22.16 | 270.86 | 0.3761 | -812.0 | -624.5 | |
| 0.00 | 1.70 | 0.00 | 0.91 | 6.90 | 351.52 | 21.89 | 270.78 | 0.3718 | -732.0 | -524.9 | |
| 0.00 | 1.25 | 0.00 | 0.67 | 7.42 | 351.41 | 21.79 | 272.18 | 0.3699 | -838.0 | -784.7 | |
| 0.00 | 2.69 | 0.00 | 1.43 | 7.69 | 351.36 | 21.74 | 272.93 | 0.3691 | -923.0 | -725.2 | |
| 0.00 | 0.81 | 0.00 | 0.43 | 7.27 | 351.31 | 21.68 | 271.78 | 0.3682 | -844.0 | -691.7 | |
| 0.00 | 1.34 | 0.00 | 0.71 | 6.46 | 351.10 | 21.48 | 269.55 | 0.3654 | -808.0 | -656.7 | |
| 0.00 | 0.81 | 0.00 | 0.43 | 7.71 | 350.97 | 21.34 | 272.98 | 0.3627 | -702.0 | -597.0 | |
| 0.00 | 1.61 | 0.00 | 0.85 | 7.85 | 350.62 | 20.99 | 273.37 | 0.3570 | -718.0 | -636.1 | |
| 0.00 | 1.16 | 0.00 | 0.62 | 7.79 | 350.38 | 20.76 | 273.24 | 0.3532 | -812.0 | -622.5 | |
| 0.00 | 1.25 | 0.00 | 0.66 | 6.46 | 348.22 | 18.59 | 269.10 | 0.3182 | -836.0 | -745.4 | |
| 0.00 | 1.70 | 0.00 | 0.88 | 7.81 | 346.06 | 16.44 | 273.51 | 0.2821 | -872.0 | -691.2 | |
| 0.00 | 1.16 | 0.00 | 0.60 | 8.27 | 346.02 | 16.39 | 275.14 | 0.2817 | -1014.0 | -776.0 | |
| 0.00 | 1.52 | 0.00 | 0.78 | 7.65 | 345.58 | 15.95 | 272.95 | 0.2740 | -717.0 | -623.9 | |
| 0.00 | 1.43 | 0.00 | 0.73 | 7.40 | 343.83 | 14.21 | 272.06 | 0.2446 | 664.0 | 488.4 | |
| 0.00 | 2.51 | 0.00 | 1.28 | 7.55 | 342.89 | 13.27 | 272.74 | 0.2288 | 836.0 | 615.9 | |
| 0.00 | 6.09 | 0.00 | 3.10 | 7.22 | 342.66 | 13.04 | 271.30 | 0.2249 | 760.0 | 648.0 | |
| 0.00 | 0.72 | 0.00 | 0.36 | 7.47 | 342.64 | 13.01 | 272.38 | 0.2245 | 958.0 | 745.1 | |
| 0.00 | 1.88 | 0.00 | 0.96 | 6.74 | 342.56 | 12.93 | 269.13 | 0.2232 | 1024.0 | 759.8 | |
| 0.00 | 2.06 | 0.00 | 1.05 | 6.93 | 342.09 | 12.47 | 269.94 | 0.2153 | 822.0 | 594.9 | |
| 0.00 | 1.43 | 0.00 | 0.72 | 8.98 | 338.82 | 9.19 | 282.20 | 0.1622 | 890.0 | 704.9 | |
| 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. | |