SDO HMI 2011-08-25 18:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 23.82 | 0.00 | 15.08 | 17.07 | 330.59 | -38.11 | 71.34 | 0.6248 | -224.9 | -204.9 | |
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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 | 0.45 | 23.51 | 333.09 | -35.61 | 60.31 | 0.6170 | 710.0 | 529.0 | |
| 0.00 | 1.17 | 0.00 | 0.69 | 13.85 | 335.20 | -33.51 | 75.52 | 0.5557 | -667.0 | -596.2 | |
| 0.00 | 0.81 | 0.00 | 0.48 | 13.49 | 334.88 | -33.83 | 76.24 | 0.5594 | -715.0 | -504.3 | |
| 0.00 | 0.81 | 0.00 | 0.49 | 14.23 | 333.96 | -34.74 | 75.16 | 0.5736 | -653.0 | -549.2 | |
| 0.00 | 0.72 | 0.00 | 0.44 | 15.45 | 333.35 | -35.36 | 73.24 | 0.5847 | -528.0 | -534.8 | |
| 0.00 | 1.26 | 0.00 | 0.78 | 18.09 | 332.58 | -36.13 | 69.10 | 0.6021 | -710.0 | -640.4 | |
| 0.00 | 1.26 | 0.00 | 0.76 | 14.33 | 333.25 | -35.45 | 75.15 | 0.5836 | -618.0 | -483.2 | |
| 0.00 | 2.42 | 0.00 | 1.51 | 18.69 | 332.24 | -36.47 | 68.25 | 0.6085 | -553.0 | -434.9 | |
| 0.00 | 0.90 | 0.00 | 0.55 | 15.08 | 332.96 | -35.75 | 73.96 | 0.5891 | -538.0 | -434.5 | |
| 0.00 | 1.44 | 0.00 | 0.90 | 17.59 | 331.67 | -37.04 | 70.21 | 0.6125 | -817.0 | -685.6 | |
| 0.00 | 1.17 | 0.00 | 0.73 | 17.71 | 331.64 | -37.07 | 70.02 | 0.6132 | -472.0 | -431.4 | |
| 0.00 | 2.96 | 0.00 | 1.89 | 18.50 | 330.47 | -38.24 | 69.15 | 0.6303 | -620.0 | -488.1 | |
| 0.00 | 0.99 | 0.00 | 0.64 | 18.77 | 328.70 | -40.01 | 69.26 | 0.6531 | -570.0 | -467.8 | |
| 0.00 | 1.26 | 0.00 | 0.82 | 18.38 | 328.44 | -40.27 | 69.93 | 0.6554 | -708.0 | -579.9 | |
| 0.00 | 1.79 | 0.00 | 1.18 | 16.63 | 327.65 | -41.06 | 72.74 | 0.6613 | 712.0 | 585.0 | |
| 0.00 | 1.17 | 0.00 | 0.77 | 16.08 | 327.25 | -41.46 | 73.65 | 0.6653 | 558.0 | 490.0 | |
| 0.00 | 1.26 | 0.00 | 0.84 | 16.63 | 326.42 | -42.29 | 72.99 | 0.6765 | 773.0 | 753.4 | |
| 0.00 | 0.63 | 0.00 | 0.43 | 17.70 | 325.85 | -42.85 | 71.54 | 0.6853 | 563.0 | 479.0 | |
| 0.00 | 1.08 | 0.00 | 0.73 | 15.19 | 325.81 | -42.90 | 75.22 | 0.6817 | 580.0 | 430.2 | |
| 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. | |