SDO HMI 2014-07-31 23:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.57 | 95.92 | 26.88 | 62.94 | -18.80 | 237.89 | -33.20 | 127.73 | 0.6569 | -211.8 | -17.6 | |
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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 | 1.09 | 0.00 | 0.66 | -17.47 | 244.72 | -26.37 | 132.23 | 0.5744 | 702.0 | 609.4 | |
| 0.00 | 1.45 | 0.00 | 0.89 | -18.22 | 243.01 | -28.08 | 131.47 | 0.5990 | 705.0 | 481.6 | |
| 0.00 | 1.27 | 0.00 | 0.79 | -18.31 | 242.41 | -28.68 | 131.01 | 0.6061 | 603.0 | 512.6 | |
| 0.00 | 3.80 | 0.00 | 2.36 | -17.84 | 241.98 | -29.11 | 129.98 | 0.6065 | 273.0 | 315.4 | |
| 0.00 | 1.00 | 0.00 | 0.61 | -16.45 | 242.12 | -28.98 | 128.23 | 0.5936 | 711.0 | 588.4 | |
| 6.70 | 9.59 | 4.26 | 6.10 | -18.13 | 240.11 | -30.98 | 128.67 | 0.6288 | 908.1 | 644.2 | |
| 2.81 | 19.82 | 1.80 | 12.73 | -18.40 | 239.54 | -31.56 | 128.51 | 0.6369 | 883.9 | 624.8 | |
| 1.36 | -7.00 | 0.87 | -7.00 | -18.24 | 239.30 | -31.79 | 128.12 | 0.6382 | 912.6 | 999999 | |
| 1.45 | -7.00 | 0.93 | -7.00 | -18.25 | 239.15 | -31.94 | 128.00 | 0.6399 | 804.0 | 999999 | |
| 1.00 | 4.43 | 0.65 | 2.89 | -18.89 | 238.36 | -32.73 | 128.17 | 0.6529 | 598.3 | 521.7 | |
| 0.00 | 0.63 | 0.00 | 0.42 | -19.39 | 237.21 | -33.89 | 127.88 | 0.6685 | -418.0 | -446.3 | |
| 0.54 | 2.26 | 0.36 | 1.51 | -19.47 | 237.07 | -34.02 | 127.86 | 0.6705 | -690.2 | -672.5 | |
| 1.00 | 2.99 | 0.66 | 1.97 | -18.56 | 237.25 | -33.85 | 126.85 | 0.6621 | -912.8 | -730.1 | |
| 0.00 | 7.51 | 0.00 | 4.98 | -18.94 | 237.00 | -34.09 | 127.14 | 0.6674 | -946.0 | -675.0 | |
| 0.00 | 0.54 | 0.00 | 0.36 | -18.89 | 236.74 | -34.35 | 126.88 | 0.6697 | -590.0 | -597.8 | |
| 13.94 | 17.01 | 9.35 | 11.42 | -19.21 | 236.27 | -34.82 | 126.93 | 0.6769 | -859.7 | -566.8 | |
| 1.72 | 9.68 | 1.15 | 6.49 | -18.82 | 236.13 | -34.96 | 126.34 | 0.6756 | -848.0 | -635.0 | |
| 10.05 | 12.85 | 6.85 | 8.76 | -19.80 | 235.45 | -35.64 | 127.05 | 0.6892 | -799.1 | -513.4 | |
| 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. | |