SDO HMI 2011-08-27 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 |
| 13.09 | 51.38 | 6.49 | 25.51 | 7.62 | 345.27 | 2.43 | 245.92 | 0.0556 | 43.7 | -109.0 | |
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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 | 1.88 | 0.00 | 0.94 | 7.14 | 352.11 | 9.27 | 270.87 | 0.1606 | -888.0 | -760.5 | |
| 0.00 | 1.17 | 0.00 | 0.58 | 7.08 | 351.92 | 9.09 | 270.51 | 0.1574 | -1039.0 | -857.5 | |
| 0.00 | 1.26 | 0.00 | 0.63 | 7.18 | 351.68 | 8.84 | 271.11 | 0.1532 | -1158.0 | -1001.4 | |
| 0.00 | 1.08 | 0.00 | 0.54 | 7.75 | 350.08 | 7.25 | 275.70 | 0.1262 | -850.0 | -680.3 | |
| 0.00 | 1.17 | 0.00 | 0.58 | 8.32 | 350.03 | 7.20 | 280.29 | 0.1266 | -721.0 | -669.1 | |
| 0.00 | 3.94 | 0.00 | 1.97 | 7.16 | 349.06 | 6.22 | 271.02 | 0.1081 | -556.0 | -767.3 | |
| 0.00 | 4.84 | 0.00 | 2.40 | 6.88 | 346.73 | 3.89 | 267.14 | 0.0678 | -958.0 | -641.3 | |
| 0.00 | 0.36 | 0.00 | 0.18 | 7.13 | 346.18 | 3.35 | 270.84 | 0.0582 | -607.0 | -694.2 | |
| 0.00 | 2.33 | 0.00 | 1.16 | 7.10 | 345.66 | 2.83 | 270.38 | 0.0492 | -751.0 | -685.7 | |
| 5.29 | 9.68 | 2.62 | 4.80 | 8.52 | 345.52 | 2.68 | 298.52 | 0.0529 | -1165.6 | -891.3 | |
| 0.00 | 1.52 | 0.00 | 0.76 | 10.32 | 344.12 | 1.28 | 338.67 | 0.0607 | 1109.0 | 871.6 | |
| 0.00 | 0.81 | 0.00 | 0.40 | 8.89 | 343.81 | 0.97 | 332.05 | 0.0358 | 588.0 | 548.7 | |
| 0.00 | 0.81 | 0.00 | 0.40 | 13.96 | 343.17 | 0.33 | 357.31 | 0.1204 | 770.0 | 682.0 | |
| 0.00 | 1.26 | 0.00 | 0.62 | 6.90 | 343.04 | 0.20 | 226.09 | 0.0049 | 884.0 | 718.6 | |
| 2.78 | 7.35 | 1.38 | 3.64 | 7.17 | 342.98 | 0.14 | 299.47 | 0.0028 | 1201.2 | 939.5 | |
| 0.00 | 0.63 | 0.00 | 0.31 | 7.41 | 342.82 | -0.01 | 1.99 | 0.0056 | 760.0 | 598.1 | |
| 5.02 | 7.35 | 2.49 | 3.64 | 6.77 | 342.46 | -0.38 | 130.01 | 0.0086 | 1141.5 | 862.6 | |
| 0.00 | 1.08 | 0.00 | 0.53 | 7.11 | 341.67 | -1.17 | 89.08 | 0.0204 | 926.0 | 738.2 | |
| 0.00 | 1.34 | 0.00 | 0.67 | 6.53 | 341.09 | -1.75 | 107.77 | 0.0320 | 1053.0 | 839.1 | |
| 0.00 | 1.52 | 0.00 | 0.76 | 8.49 | 339.03 | -3.81 | 69.45 | 0.0705 | 1019.0 | 761.5 | |
| 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. | |