SDO HMI 2014-04-19 13:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 8.17 | 26.25 | 7.57 | 24.97 | -19.70 | 140.78 | -58.43 | 109.93 | 0.8543 | 157.3 | 174.3 | |
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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 |
| 2.84 | 8.07 | 2.47 | 7.05 | -18.94 | 144.07 | -55.14 | 109.43 | 0.8252 | 650.9 | 523.3 | |
| 0.80 | -1.00 | 0.70 | -1.00 | -18.86 | 143.83 | -55.38 | 109.30 | 0.8273 | 644.3 | 999999 | |
| 1.24 | 2.66 | 1.10 | 2.36 | -18.64 | 143.37 | -55.84 | 108.98 | 0.8313 | 368.5 | 350.2 | |
| 0.00 | 0.62 | 0.00 | 0.55 | -18.81 | 143.17 | -56.04 | 109.16 | 0.8333 | 378.0 | 317.1 | |
| 0.00 | 0.89 | 0.00 | 0.80 | -18.92 | 142.89 | -56.33 | 109.25 | 0.8360 | 211.0 | 241.0 | |
| 0.89 | 2.13 | 0.84 | 2.03 | -20.30 | 140.73 | -58.48 | 110.61 | 0.8562 | 400.7 | 361.4 | |
| 0.00 | 0.53 | 0.00 | 0.52 | -20.54 | 140.08 | -59.13 | 110.81 | 0.8619 | -261.0 | -213.7 | |
| 0.00 | 1.15 | 0.00 | 1.16 | -21.63 | 138.97 | -60.25 | 111.93 | 0.8720 | -442.0 | -377.1 | |
| 0.00 | 0.71 | 0.00 | 0.70 | -19.90 | 139.27 | -59.94 | 109.99 | 0.8680 | -489.0 | -436.4 | |
| 0.00 | 0.80 | 0.00 | 0.83 | -21.98 | 137.64 | -61.57 | 112.17 | 0.8826 | -302.0 | -309.8 | |
| 0.80 | 2.13 | 0.84 | 2.24 | -21.80 | 137.36 | -61.85 | 111.93 | 0.8845 | -316.2 | -214.9 | |
| 0.00 | 0.89 | 0.00 | 0.94 | -20.89 | 137.20 | -62.01 | 110.89 | 0.8850 | -366.0 | -266.4 | |
| 1.60 | 4.70 | 1.62 | 4.79 | -19.22 | 138.27 | -60.95 | 109.11 | 0.8755 | 610.8 | 394.7 | |
| 0.00 | 0.97 | 0.00 | 1.00 | -19.47 | 138.11 | -61.10 | 109.37 | 0.8769 | 196.0 | 176.1 | |
| 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. | |