SDO HMI 2011-08-27 16:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.10 | 51.37 | 9.46 | 25.51 | 7.61 | 345.21 | 1.82 | 199.18 | 0.0545 | 92.6 | -231.8 | |
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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 | 1.97 | 0.00 | 0.99 | 7.08 | 352.17 | 8.78 | 270.53 | 0.1521 | -839.0 | -708.3 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 7.09 | 351.92 | 8.53 | 270.54 | 0.1479 | -980.0 | -844.9 | |
| 0.00 | 1.88 | 0.00 | 0.94 | 7.18 | 351.67 | 8.28 | 271.19 | 0.1436 | -1178.0 | -948.7 | |
| 0.00 | 0.99 | 0.00 | 0.49 | 7.72 | 350.05 | 6.66 | 275.94 | 0.1161 | -757.0 | -616.5 | |
| 0.00 | 3.32 | 0.00 | 1.65 | 8.00 | 350.02 | 6.63 | 278.31 | 0.1162 | -1013.0 | -762.8 | |
| 0.00 | 2.24 | 0.00 | 1.12 | 7.22 | 349.03 | 5.64 | 271.75 | 0.0980 | -1106.0 | -868.9 | |
| 0.00 | 3.68 | 0.00 | 1.82 | 6.82 | 346.67 | 3.28 | 265.55 | 0.0573 | -864.0 | -726.0 | |
| 0.00 | 2.60 | 0.00 | 1.29 | 8.37 | 345.67 | 2.28 | 299.75 | 0.0456 | -1132.0 | -863.6 | |
| 5.47 | 8.16 | 2.71 | 4.05 | 8.55 | 345.43 | 2.04 | 306.15 | 0.0438 | -1110.2 | -809.7 | |
| 0.00 | 1.97 | 0.00 | 0.98 | 10.31 | 344.08 | 0.69 | 348.04 | 0.0578 | 1063.0 | 855.9 | |
| 0.00 | 1.70 | 0.00 | 0.84 | 6.89 | 343.10 | -0.29 | 124.05 | 0.0060 | 831.0 | 686.0 | |
| 5.56 | 6.46 | 2.75 | 3.20 | 7.23 | 343.04 | -0.35 | 67.92 | 0.0065 | 1134.2 | 973.7 | |
| 8.07 | 9.14 | 4.00 | 4.53 | 6.80 | 342.43 | -0.96 | 106.60 | 0.0174 | 1106.4 | 845.6 | |
| 0.00 | 1.43 | 0.00 | 0.71 | 7.07 | 341.70 | -1.69 | 90.38 | 0.0294 | 736.0 | 564.5 | |
| 0.00 | 1.17 | 0.00 | 0.58 | 8.68 | 341.66 | -1.73 | 46.99 | 0.0409 | 857.0 | 642.9 | |
| 0.00 | 1.34 | 0.00 | 0.67 | 6.52 | 341.09 | -2.30 | 103.69 | 0.0412 | 1009.0 | 845.4 | |
| 0.00 | 2.06 | 0.00 | 1.02 | 8.51 | 339.09 | -4.30 | 71.26 | 0.0787 | 1010.0 | 801.0 | |
| 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. | |