SDO HMI 2014-07-31 07:00:40 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 32.70 | 80.78 | 24.49 | 60.16 | -18.63 | 237.66 | -42.27 | 121.35 | 0.7479 | -33.1 | -83.3 | |
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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 | 0.48 | -17.57 | 244.53 | -35.40 | 124.37 | 0.6714 | 630.0 | 553.1 | |
| 0.00 | 1.45 | 0.00 | 0.99 | -18.12 | 243.00 | -36.92 | 124.01 | 0.6910 | 733.0 | 585.9 | |
| 0.00 | 1.36 | 0.00 | 0.93 | -17.98 | 242.68 | -37.25 | 123.60 | 0.6935 | 605.0 | 414.6 | |
| 0.00 | 1.63 | 0.00 | 1.11 | -16.24 | 242.13 | -37.80 | 121.02 | 0.6889 | 604.0 | 442.8 | |
| 0.00 | 0.63 | 0.00 | 0.44 | -16.68 | 241.82 | -38.10 | 121.40 | 0.6948 | 414.0 | 363.6 | |
| 0.00 | 1.00 | 0.00 | 0.69 | -16.40 | 241.56 | -38.36 | 120.88 | 0.6959 | 559.0 | 425.9 | |
| 0.00 | 0.63 | 0.00 | 0.45 | -18.02 | 240.46 | -39.47 | 122.22 | 0.7168 | 894.0 | 711.1 | |
| 8.79 | 11.32 | 6.27 | 8.07 | -18.05 | 240.03 | -39.89 | 121.99 | 0.7213 | 742.6 | 480.0 | |
| 1.36 | 7.79 | 0.99 | 5.67 | -18.48 | 239.02 | -40.90 | 121.92 | 0.7339 | 726.4 | 561.9 | |
| 1.54 | -9.00 | 1.12 | -9.00 | -18.40 | 238.79 | -41.13 | 121.68 | 0.7358 | 671.1 | 999999 | |
| 0.00 | 0.36 | 0.00 | 0.26 | -18.00 | 238.78 | -41.15 | 121.19 | 0.7338 | 614.0 | 603.0 | |
| 0.54 | 5.16 | 0.40 | 3.79 | -18.35 | 238.46 | -41.46 | 121.44 | 0.7389 | 436.3 | 274.8 | |
| 0.00 | 2.26 | 0.00 | 1.66 | -18.15 | 238.52 | -41.40 | 121.22 | 0.7372 | 588.0 | 437.6 | |
| 0.72 | -12.00 | 0.53 | -12.00 | -18.53 | 238.32 | -41.60 | 121.57 | 0.7412 | 331.2 | 999999 | |
| 0.00 | 1.63 | 0.00 | 1.22 | -18.77 | 237.64 | -42.29 | 121.48 | 0.7492 | -462.0 | -507.2 | |
| 1.36 | 14.13 | 1.02 | 10.68 | -18.88 | 237.13 | -42.80 | 121.31 | 0.7548 | -772.3 | -605.5 | |
| 0.91 | -16.00 | 0.68 | -16.00 | -18.62 | 236.94 | -42.98 | 120.91 | 0.7553 | -811.3 | 999999 | |
| 0.63 | -16.00 | 0.48 | -16.00 | -18.91 | 236.67 | -43.25 | 121.10 | 0.7594 | -699.7 | 999999 | |
| 0.63 | -16.00 | 0.48 | -16.00 | -19.09 | 236.43 | -43.49 | 121.19 | 0.7626 | -664.9 | 999999 | |
| 0.00 | 0.63 | 0.00 | 0.48 | -18.83 | 236.39 | -43.54 | 120.86 | 0.7617 | -660.0 | -584.7 | |
| 5.80 | 10.24 | 4.43 | 7.83 | -18.65 | 236.04 | -43.88 | 120.47 | 0.7642 | -732.5 | -500.2 | |
| 10.42 | 18.66 | 8.09 | 14.49 | -19.42 | 235.61 | -44.32 | 121.13 | 0.7721 | -711.6 | -348.8 | |
| 0.00 | 1.18 | 0.00 | 0.92 | -18.37 | 234.87 | -45.05 | 119.53 | 0.7742 | -379.0 | -354.2 | |
| 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. | |