SDO HMI 2011-08-27 04:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.68 | 78.63 | 8.82 | 39.17 | 7.48 | 344.51 | -5.48 | 98.01 | 0.1006 | -80.9 | -3.7 | |
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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 | 1.62 | 0.00 | 0.80 | 6.96 | 352.20 | 2.21 | 266.57 | 0.0385 | -843.0 | -684.5 | |
| 0.00 | 0.90 | 0.00 | 0.44 | 7.20 | 351.99 | 2.00 | 273.21 | 0.0348 | -956.0 | -720.5 | |
| 0.00 | 3.32 | 0.00 | 1.65 | 7.26 | 351.50 | 1.51 | 276.55 | 0.0264 | -1225.0 | -966.5 | |
| 0.00 | 3.23 | 0.00 | 1.60 | 7.63 | 348.78 | -1.21 | 65.97 | 0.0230 | -1069.0 | -822.0 | |
| 0.00 | 1.97 | 0.00 | 0.98 | 7.44 | 348.60 | -1.39 | 75.66 | 0.0250 | -809.0 | -707.1 | |
| 0.00 | 1.17 | 0.00 | 0.58 | 7.23 | 348.38 | -1.61 | 84.93 | 0.0281 | -972.0 | -734.3 | |
| 0.00 | 0.72 | 0.00 | 0.36 | 6.92 | 346.80 | -3.19 | 92.92 | 0.0556 | -925.0 | -833.8 | |
| 0.00 | 1.08 | 0.00 | 0.53 | 6.70 | 345.85 | -4.14 | 95.20 | 0.0723 | -962.0 | -803.5 | |
| 0.00 | 1.71 | 0.00 | 0.85 | 6.85 | 345.73 | -4.26 | 93.01 | 0.0742 | -545.0 | -462.3 | |
| 0.00 | 0.99 | 0.00 | 0.49 | 8.27 | 345.56 | -4.43 | 74.66 | 0.0796 | -958.0 | -730.8 | |
| 0.00 | 3.95 | 0.00 | 1.96 | 8.48 | 345.34 | -4.65 | 72.89 | 0.0842 | -977.0 | -828.1 | |
| 0.00 | 1.88 | 0.00 | 0.94 | 8.42 | 345.04 | -4.95 | 74.55 | 0.0890 | -972.0 | -661.0 | |
| 1.80 | 8.62 | 0.89 | 4.29 | 8.66 | 344.66 | -5.33 | 73.13 | 0.0963 | -1114.8 | -877.1 | |
| 0.00 | 2.60 | 0.00 | 1.30 | 8.68 | 344.20 | -5.79 | 74.12 | 0.1041 | -887.0 | -781.3 | |
| 0.00 | 2.06 | 0.00 | 1.03 | 7.67 | 342.99 | -7.00 | 84.83 | 0.1219 | 1111.0 | 886.7 | |
| 5.83 | 42.81 | 2.91 | 21.37 | 7.12 | 342.96 | -7.03 | 89.33 | 0.1219 | 1319.0 | 861.7 | |
| 0.36 | -16.00 | 0.18 | -16.00 | 7.36 | 342.93 | -7.06 | 87.35 | 0.1226 | 1003.0 | 999999 | |
| 9.69 | -16.00 | 4.84 | -16.00 | 7.05 | 342.56 | -7.42 | 89.84 | 0.1288 | 1039.5 | 999999 | |
| 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. | |