SDO HMI 2014-04-19 10:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.34 | 20.58 | 4.31 | 20.28 | -19.47 | 141.06 | -59.80 | 109.50 | 0.8656 | 80.7 | 153.5 | |
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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 |
| 1.06 | 2.48 | 0.97 | 2.27 | -19.00 | 143.83 | -57.02 | 109.25 | 0.8423 | 598.0 | 514.3 | |
| 1.42 | 4.79 | 1.31 | 4.41 | -18.66 | 143.48 | -57.37 | 108.81 | 0.8451 | 384.0 | 341.5 | |
| 0.00 | 1.68 | 0.00 | 1.56 | -18.95 | 143.21 | -57.65 | 109.12 | 0.8478 | 386.0 | 389.3 | |
| 0.00 | 1.15 | 0.00 | 1.07 | -18.72 | 143.09 | -57.77 | 108.84 | 0.8486 | 181.0 | 198.5 | |
| 0.00 | 0.80 | 0.00 | 0.77 | -19.02 | 141.63 | -59.22 | 109.03 | 0.8613 | -252.0 | -221.0 | |
| 0.00 | 1.51 | 0.00 | 1.51 | -20.34 | 140.63 | -60.23 | 110.44 | 0.8706 | 404.0 | 281.9 | |
| 0.00 | 0.71 | 0.00 | 0.68 | -16.89 | 142.05 | -58.80 | 106.59 | 0.8561 | 287.0 | 229.9 | |
| 0.00 | 0.53 | 0.00 | 0.56 | -21.61 | 138.99 | -61.87 | 111.72 | 0.8844 | -434.0 | -418.3 | |
| 0.00 | 0.27 | 0.00 | 0.27 | -20.23 | 139.70 | -61.15 | 110.23 | 0.8779 | -413.0 | -483.7 | |
| 0.00 | 0.62 | 0.00 | 0.64 | -20.34 | 139.43 | -61.43 | 110.32 | 0.8801 | -314.0 | -308.6 | |
| 0.80 | 1.95 | 0.88 | 2.15 | -21.88 | 137.57 | -63.29 | 111.88 | 0.8951 | -304.3 | -271.4 | |
| 0.00 | 0.80 | 0.00 | 0.86 | -20.39 | 138.14 | -62.72 | 110.27 | 0.8899 | -402.0 | -428.4 | |
| 0.00 | 0.98 | 0.00 | 1.05 | -19.35 | 138.18 | -62.68 | 109.10 | 0.8890 | 357.0 | 339.9 | |
| 1.06 | 2.31 | 1.15 | 2.48 | -19.15 | 138.10 | -62.76 | 108.87 | 0.8895 | 469.7 | 311.2 | |
| 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. | |