SDO HMI 2014-07-31 21:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 43.62 | 88.61 | 29.30 | 58.89 | -18.77 | 237.95 | -34.25 | 126.87 | 0.6674 | -153.1 | 92.3 | |
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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 | 1.45 | 0.00 | 0.88 | -17.54 | 244.71 | -27.49 | 131.15 | 0.5867 | 762.0 | 640.7 | |
| 0.00 | 1.09 | 0.00 | 0.68 | -18.25 | 242.98 | -29.22 | 130.41 | 0.6110 | 672.0 | 503.0 | |
| 0.00 | 1.81 | 0.00 | 1.12 | -17.16 | 243.00 | -29.20 | 128.97 | 0.6018 | 702.0 | 476.1 | |
| 0.00 | 1.18 | 0.00 | 0.74 | -18.38 | 242.37 | -29.83 | 130.01 | 0.6186 | 578.0 | 472.7 | |
| 0.00 | 1.00 | 0.00 | 0.62 | -16.89 | 242.46 | -29.74 | 128.11 | 0.6055 | 700.0 | 612.3 | |
| 8.05 | 10.77 | 5.18 | 6.93 | -18.10 | 240.10 | -32.10 | 127.67 | 0.6403 | 839.8 | 567.8 | |
| 4.62 | 18.01 | 3.00 | 11.72 | -18.37 | 239.47 | -32.72 | 127.50 | 0.6489 | 830.8 | 593.4 | |
| 0.90 | -7.00 | 0.59 | -7.00 | -18.21 | 239.28 | -32.92 | 127.14 | 0.6498 | 878.0 | 999999 | |
| 1.09 | 3.17 | 0.71 | 2.07 | -18.52 | 239.17 | -33.02 | 127.44 | 0.6532 | 561.1 | 397.4 | |
| 0.00 | 1.27 | 0.00 | 0.84 | -18.82 | 238.53 | -33.67 | 127.32 | 0.6621 | 455.0 | 377.0 | |
| 0.00 | 2.26 | 0.00 | 1.50 | -19.00 | 238.29 | -33.91 | 127.36 | 0.6658 | 417.0 | 349.3 | |
| 0.00 | 0.90 | 0.00 | 0.60 | -18.36 | 238.44 | -33.76 | 126.66 | 0.6597 | 560.0 | 434.6 | |
| 0.00 | 2.08 | 0.00 | 1.39 | -18.56 | 237.30 | -34.89 | 126.05 | 0.6730 | -898.0 | -734.4 | |
| 0.00 | 2.44 | 0.00 | 1.65 | -19.44 | 237.09 | -35.11 | 126.99 | 0.6813 | -733.0 | -634.7 | |
| 0.00 | 1.00 | 0.00 | 0.67 | -18.68 | 236.92 | -35.28 | 125.92 | 0.6778 | -815.0 | -725.5 | |
| 0.00 | 0.81 | 0.00 | 0.55 | -18.83 | 236.77 | -35.43 | 125.98 | 0.6804 | -641.0 | -599.3 | |
| 12.22 | 24.98 | 8.31 | 16.98 | -19.15 | 236.33 | -35.87 | 126.07 | 0.6871 | -854.1 | -597.2 | |
| 5.43 | -17.00 | 3.69 | -17.00 | -18.77 | 236.03 | -36.17 | 125.38 | 0.6877 | -744.0 | 999999 | |
| 11.31 | 14.39 | 7.82 | 9.95 | -19.74 | 235.49 | -36.71 | 126.20 | 0.6994 | -766.9 | -487.9 | |
| 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. | |