SDO HMI 2014-03-31 02:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.57 | 97.61 | 14.07 | 81.28 | 10.05 | 147.12 | 51.09 | 287.77 | 0.8059 | -137.2 | -241.9 | |
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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 | 1.32 | 0.00 | 1.19 | 10.51 | 150.52 | 54.49 | 287.15 | 0.8398 | -102.0 | -50.7 | |
| 2.28 | 3.95 | 2.05 | 3.55 | 10.42 | 150.29 | 54.26 | 287.12 | 0.8374 | -309.3 | -209.3 | |
| 0.00 | 0.88 | 0.00 | 0.78 | 9.94 | 149.75 | 53.72 | 286.72 | 0.8313 | -331.0 | -254.8 | |
| 0.00 | 1.05 | 0.00 | 0.93 | 10.34 | 149.69 | 53.67 | 287.20 | 0.8318 | -463.0 | -391.4 | |
| 0.00 | 1.40 | 0.00 | 1.24 | 10.49 | 149.63 | 53.60 | 287.40 | 0.8316 | -412.0 | -378.9 | |
| 0.00 | 0.96 | 0.00 | 0.85 | 9.84 | 149.37 | 53.34 | 286.73 | 0.8275 | -521.0 | -488.3 | |
| 0.00 | 2.46 | 0.00 | 2.14 | 10.00 | 149.10 | 53.07 | 287.00 | 0.8254 | -568.0 | -458.1 | |
| 4.12 | 54.11 | 3.55 | 46.05 | 9.71 | 148.63 | 52.60 | 286.80 | 0.8201 | -496.1 | -460.7 | |
| 0.00 | 0.79 | 0.00 | 0.68 | 9.98 | 148.59 | 52.56 | 287.14 | 0.8205 | -326.0 | -286.0 | |
| 2.63 | -8.00 | 2.25 | -8.00 | 9.74 | 148.33 | 52.30 | 286.94 | 0.8174 | -576.8 | 999999 | |
| 3.16 | -8.00 | 2.67 | -8.00 | 9.76 | 147.89 | 51.86 | 287.11 | 0.8132 | -836.6 | 999999 | |
| 3.24 | 6.40 | 2.64 | 5.22 | 10.37 | 145.99 | 49.96 | 288.48 | 0.7963 | 441.2 | 186.0 | |
| 0.00 | 1.75 | 0.00 | 1.40 | 9.63 | 145.41 | 49.38 | 287.79 | 0.7882 | 276.0 | 276.9 | |
| 1.14 | 4.74 | 0.91 | 3.79 | 9.93 | 145.33 | 49.30 | 288.19 | 0.7883 | 492.6 | 513.5 | |
| 0.00 | 1.58 | 0.00 | 1.27 | 10.12 | 145.37 | 49.34 | 288.41 | 0.7893 | -91.0 | -40.8 | |
| 0.00 | 4.82 | 0.00 | 3.88 | 10.71 | 145.26 | 49.23 | 289.15 | 0.7900 | -555.0 | -437.8 | |
| 0.00 | 0.44 | 0.00 | 0.35 | 10.31 | 144.98 | 48.96 | 288.77 | 0.7860 | -503.0 | -385.0 | |
| 0.00 | 2.37 | 0.00 | 1.75 | 10.07 | 141.13 | 45.10 | 289.99 | 0.7444 | 551.0 | 432.8 | |
| 0.00 | 0.88 | 0.00 | 0.65 | 10.90 | 140.98 | 44.95 | 291.11 | 0.7460 | 543.0 | 491.1 | |
| 0.00 | 0.79 | 0.00 | 0.58 | 11.17 | 140.04 | 44.02 | 291.87 | 0.7369 | 228.0 | 298.8 | |
| 0.00 | 1.05 | 0.00 | 0.76 | 10.94 | 139.24 | 43.21 | 291.96 | 0.7271 | 578.0 | 461.8 | |
| 0.00 | 2.37 | 0.00 | 1.68 | 10.67 | 138.56 | 42.54 | 291.92 | 0.7185 | 525.0 | 491.9 | |
| 0.00 | 2.10 | 0.00 | 1.54 | 13.58 | 139.15 | 43.13 | 295.36 | 0.7377 | 541.0 | 456.7 | |
| 0.00 | 1.40 | 0.00 | 1.00 | 10.82 | 138.51 | 42.48 | 292.14 | 0.7185 | 543.0 | 469.4 | |
| 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. | |