SDO HMI 2011-08-19 14:59:09 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20.16 | 109.60 | 13.64 | 74.80 | -20.87 | 56.15 | -34.06 | 130.46 | 0.6893 | 305.2 | 274.4 | |
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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 | 1.71 | 0.00 | 1.12 | -18.69 | 57.96 | -32.25 | 129.28 | 0.6552 | 665.0 | 555.6 | |
| 14.85 | 71.89 | 10.01 | 48.44 | -20.97 | 57.20 | -33.01 | 131.39 | 0.6803 | 999.0 | 398.2 | |
| 0.00 | 1.17 | 0.00 | 0.80 | -21.92 | 56.84 | -33.37 | 132.20 | 0.6911 | 453.0 | 354.5 | |
| 0.00 | 2.79 | 0.00 | 1.81 | -17.13 | 57.53 | -32.68 | 126.93 | 0.6478 | 683.0 | 551.6 | |
| 3.69 | 9.09 | 2.52 | 6.20 | -21.40 | 56.47 | -33.74 | 131.29 | 0.6906 | 544.1 | 442.5 | |
| 0.00 | 1.71 | 0.00 | 1.13 | -18.45 | 57.10 | -33.11 | 128.26 | 0.6621 | 563.0 | 483.8 | |
| 0.00 | 0.72 | 0.00 | 0.47 | -18.17 | 56.90 | -33.31 | 127.73 | 0.6621 | 628.0 | 488.2 | |
| 0.00 | 1.98 | 0.00 | 1.32 | -18.72 | 56.20 | -34.01 | 127.85 | 0.6733 | 626.0 | 499.0 | |
| 0.00 | 1.08 | 0.00 | 0.73 | -19.52 | 55.73 | -34.48 | 128.47 | 0.6838 | 580.0 | 456.8 | |
| 0.00 | 1.17 | 0.00 | 0.80 | -19.42 | 54.81 | -35.40 | 127.64 | 0.6922 | 486.0 | 354.4 | |
| 1.62 | 3.87 | 1.11 | 2.66 | -18.84 | 54.01 | -36.20 | 126.34 | 0.6963 | -536.3 | 122.9 | |
| 0.00 | 1.44 | 0.00 | 1.02 | -20.82 | 53.27 | -36.94 | 128.17 | 0.7168 | -656.0 | -457.0 | |
| 0.00 | 0.72 | 0.00 | 0.52 | -21.06 | 52.34 | -37.87 | 127.79 | 0.7272 | -723.0 | -581.8 | |
| 0.00 | 0.72 | 0.00 | 0.56 | -25.41 | 50.00 | -40.21 | 131.06 | 0.7755 | -258.0 | -298.4 | |
| 0.00 | 0.81 | 0.00 | 0.59 | -21.39 | 51.15 | -39.06 | 127.36 | 0.7404 | -557.0 | -525.3 | |
| 0.00 | 2.52 | 0.00 | 1.98 | -25.29 | 49.70 | -40.51 | 130.73 | 0.7774 | -652.0 | -465.8 | |
| 0.00 | 1.17 | 0.00 | 0.85 | -20.82 | 51.08 | -39.13 | 126.65 | 0.7375 | -655.0 | -490.2 | |
| 0.00 | 0.81 | 0.00 | 0.64 | -25.10 | 49.42 | -40.79 | 130.35 | 0.7785 | -555.0 | -457.8 | |
| 0.00 | 1.35 | 0.00 | 1.01 | -21.20 | 50.07 | -40.14 | 126.44 | 0.7493 | -745.0 | -551.6 | |
| 0.00 | 1.71 | 0.00 | 1.28 | -21.46 | 49.90 | -40.31 | 126.62 | 0.7524 | -567.0 | -414.1 | |
| 0.00 | 1.17 | 0.00 | 0.87 | -19.93 | 49.50 | -40.71 | 124.60 | 0.7473 | -435.0 | -388.6 | |
| 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. | |