SDO HMI 2011-08-31 23:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 46.37 | 226.05 | 23.20 | 113.26 | 14.04 | 291.31 | 4.63 | 325.57 | 0.1469 | -409.2 | -323.9 | |
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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 | 0.72 | 0.00 | 0.36 | 9.91 | 293.85 | 7.17 | 291.48 | 0.1327 | -796.0 | -716.9 | |
| 0.00 | 1.70 | 0.00 | 0.87 | 18.77 | 293.62 | 6.94 | 330.40 | 0.2327 | 776.0 | 630.5 | |
| 0.00 | 1.97 | 0.00 | 1.00 | 18.06 | 293.43 | 6.75 | 329.44 | 0.2208 | 920.0 | 721.5 | |
| 0.00 | 1.61 | 0.00 | 0.82 | 17.76 | 292.97 | 6.29 | 330.43 | 0.2125 | 906.0 | 676.3 | |
| 0.00 | 1.16 | 0.00 | 0.58 | 12.64 | 291.89 | 5.21 | 317.11 | 0.1307 | -525.0 | -402.1 | |
| 11.19 | 202.00 | 5.60 | 101.06 | 13.25 | 291.87 | 5.19 | 320.26 | 0.1383 | -1216.7 | -465.9 | |
| 6.00 | -6.00 | 3.00 | -6.00 | 14.13 | 291.89 | 5.21 | 324.01 | 0.1505 | -1188.9 | 999999 | |
| 21.93 | -6.00 | 10.97 | -6.00 | 13.58 | 291.60 | 4.92 | 323.29 | 0.1400 | -1290.0 | 999999 | |
| 5.55 | -6.00 | 2.78 | -6.00 | 14.01 | 291.48 | 4.80 | 325.72 | 0.1448 | -1102.3 | 999999 | |
| 1.70 | -6.00 | 0.85 | -6.00 | 13.40 | 291.19 | 4.51 | 324.85 | 0.1333 | -769.0 | 999999 | |
| 0.00 | 1.07 | 0.00 | 0.54 | 12.96 | 289.69 | 3.00 | 333.08 | 0.1134 | 792.0 | 544.4 | |
| 0.00 | 1.88 | 0.00 | 0.93 | 11.11 | 289.42 | 2.74 | 325.59 | 0.0833 | 903.0 | 635.6 | |
| 0.00 | 1.79 | 0.00 | 0.90 | 15.13 | 287.77 | 1.09 | 352.43 | 0.1399 | 958.0 | 796.7 | |
| 0.00 | 1.16 | 0.00 | 0.58 | 14.70 | 287.61 | 0.93 | 353.14 | 0.1322 | 985.0 | 766.5 | |
| 0.00 | 1.16 | 0.00 | 0.58 | 15.96 | 287.46 | 0.78 | 355.09 | 0.1536 | 732.0 | 550.5 | |
| 0.00 | 1.52 | 0.00 | 0.76 | 15.87 | 287.05 | 0.37 | 357.64 | 0.1516 | 961.0 | 730.3 | |
| 0.00 | 1.43 | 0.00 | 0.72 | 16.54 | 286.83 | 0.15 | 359.11 | 0.1631 | 964.0 | 764.8 | |
| 0.00 | 0.89 | 0.00 | 0.45 | 16.60 | 286.33 | -0.35 | 2.07 | 0.1643 | 789.0 | 532.1 | |
| 0.00 | 1.25 | 0.00 | 0.64 | 20.42 | 284.70 | -1.98 | 8.04 | 0.2322 | 881.0 | 708.7 | |
| 0.00 | 2.15 | 0.00 | 1.12 | 24.62 | 283.48 | -3.20 | 9.62 | 0.3053 | 884.0 | 686.0 | |
| 0.00 | 1.07 | 0.00 | 0.56 | 24.49 | 283.25 | -3.43 | 10.38 | 0.3038 | 764.0 | 594.9 | |
| 0.00 | 1.52 | 0.00 | 0.79 | 24.59 | 282.78 | -3.90 | 11.69 | 0.3068 | 907.0 | 660.1 | |
| 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. | |