SDO HMI 2011-05-04 03:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 10.10 | 27.42 | 8.48 | 22.60 | -17.10 | 124.26 | 52.40 | 251.43 | 0.8001 | 39.2 | -59.7 | |
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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 |
| 4.73 | 7.42 | 4.26 | 6.68 | -16.89 | 128.08 | 56.22 | 252.31 | 0.8370 | 590.6 | 335.1 | |
| 0.00 | 1.07 | 0.00 | 0.96 | -17.09 | 127.83 | 55.97 | 252.03 | 0.8349 | 423.0 | 410.5 | |
| 0.00 | 0.63 | 0.00 | 0.53 | -18.06 | 125.66 | 53.80 | 250.54 | 0.8159 | 549.0 | 411.3 | |
| 0.00 | 0.71 | 0.00 | 0.58 | -17.57 | 123.50 | 51.65 | 250.75 | 0.7941 | 491.0 | 404.4 | |
| 0.00 | 1.25 | 0.00 | 1.01 | -17.74 | 123.36 | 51.51 | 250.52 | 0.7930 | 599.0 | 469.4 | |
| 0.00 | 1.16 | 0.00 | 0.93 | -17.83 | 122.78 | 50.93 | 250.29 | 0.7873 | 508.0 | 412.8 | |
| 4.47 | 8.84 | 3.53 | 6.98 | -16.88 | 122.32 | 50.47 | 251.40 | 0.7809 | -534.8 | -429.3 | |
| 0.00 | 0.71 | 0.00 | 0.56 | -17.20 | 122.24 | 50.39 | 250.98 | 0.7806 | 313.0 | 261.5 | |
| 0.27 | -7.00 | 0.21 | -7.00 | -16.95 | 122.10 | 50.25 | 251.27 | 0.7788 | -648.3 | 999999 | |
| 0.00 | 2.77 | 0.00 | 2.16 | -17.07 | 121.74 | 49.89 | 251.05 | 0.7753 | -578.0 | -550.6 | |
| 0.63 | 2.23 | 0.48 | 1.73 | -17.21 | 121.35 | 49.50 | 250.79 | 0.7715 | -678.7 | -592.1 | |
| 0.00 | 0.63 | 0.00 | 0.48 | -18.29 | 121.07 | 49.22 | 249.34 | 0.7706 | -419.0 | -387.1 | |
| 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. | |