SDO HMI 2014-03-31 08:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 13.86 | 0.00 | 7.47 | -26.37 | 85.41 | -7.33 | 166.97 | 0.3801 | -24.8 | -30.2 | |
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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 | 0.88 | 0.00 | 0.46 | -22.57 | 102.37 | 9.63 | 209.17 | 0.3185 | 720.0 | 601.1 | |
| 0.00 | 1.05 | 0.00 | 0.54 | -19.06 | 98.38 | 5.64 | 203.21 | 0.2368 | 818.0 | 628.9 | |
| 0.00 | 0.88 | 0.00 | 0.45 | -22.98 | 96.28 | 3.54 | 191.36 | 0.2894 | 785.0 | 649.3 | |
| 0.00 | 1.23 | 0.00 | 0.63 | -21.52 | 93.76 | 1.02 | 183.67 | 0.2596 | 921.0 | 714.5 | |
| 0.00 | 1.75 | 0.00 | 0.93 | -27.21 | 90.47 | -2.28 | 174.28 | 0.3558 | 625.0 | 494.2 | |
| 0.00 | 1.05 | 0.00 | 0.54 | -20.68 | 90.01 | -2.73 | 169.63 | 0.2488 | 831.0 | 576.2 | |
| 0.00 | 1.14 | 0.00 | 0.63 | -29.29 | 80.08 | -12.66 | 153.80 | 0.4347 | -847.0 | -689.8 | |
| 0.00 | 0.79 | 0.00 | 0.43 | -29.06 | 80.11 | -12.63 | 153.58 | 0.4314 | -789.0 | -691.9 | |
| 0.00 | 0.97 | 0.00 | 0.54 | -29.29 | 77.78 | -14.96 | 149.96 | 0.4517 | -619.0 | -528.0 | |
| 0.00 | 0.88 | 0.00 | 0.51 | -34.14 | 76.57 | -16.17 | 153.70 | 0.5223 | -636.0 | -528.3 | |
| 0.00 | 0.70 | 0.00 | 0.39 | -29.84 | 76.41 | -16.34 | 148.54 | 0.4695 | -707.0 | -613.2 | |
| 0.00 | 1.05 | 0.00 | 0.59 | -29.05 | 76.36 | -16.38 | 147.45 | 0.4601 | -800.0 | -746.4 | |
| 0.00 | 1.49 | 0.00 | 0.83 | -27.70 | 74.55 | -18.19 | 142.89 | 0.4600 | -625.0 | -469.3 | |
| 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. | |