SDO HMI 2014-04-04 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 |
| 2.64 | 27.59 | 1.37 | 14.77 | 6.02 | 25.22 | -18.03 | 54.95 | 0.3758 | -98.0 | -24.4 | |
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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 | 1.58 | 0.00 | 0.82 | 9.53 | 34.98 | -8.28 | 27.47 | 0.3092 | 769.0 | 580.7 | |
| 2.64 | 5.71 | 1.37 | 2.97 | 3.66 | 28.47 | -14.78 | 56.15 | 0.3080 | -1142.2 | -846.1 | |
| 0.00 | 2.46 | 0.00 | 1.28 | 4.33 | 28.46 | -14.79 | 54.40 | 0.3145 | -766.0 | -416.6 | |
| 0.00 | 0.70 | 0.00 | 0.37 | 7.80 | 28.18 | -15.08 | 46.87 | 0.3547 | -675.0 | -607.9 | |
| 0.00 | 1.32 | 0.00 | 0.70 | 7.99 | 28.17 | -15.08 | 46.50 | 0.3568 | -749.0 | -549.9 | |
| 0.00 | 1.85 | 0.00 | 0.96 | 4.15 | 28.22 | -15.04 | 55.31 | 0.3162 | -855.0 | -783.3 | |
| 0.00 | 1.14 | 0.00 | 0.60 | 5.37 | 28.19 | -15.07 | 52.29 | 0.3286 | -728.0 | -612.4 | |
| 0.00 | 1.41 | 0.00 | 0.73 | 3.20 | 27.52 | -15.74 | 59.05 | 0.3172 | -828.0 | -714.7 | |
| 0.00 | 1.05 | 0.00 | 0.55 | 3.39 | 26.42 | -16.84 | 60.28 | 0.3344 | -696.0 | -481.2 | |
| 0.00 | 1.32 | 0.00 | 0.72 | 8.58 | 23.70 | -19.56 | 52.72 | 0.4178 | 837.0 | 605.9 | |
| 0.00 | 1.23 | 0.00 | 0.67 | 8.67 | 23.12 | -20.14 | 53.37 | 0.4260 | 756.0 | 673.5 | |
| 0.00 | 1.58 | 0.00 | 0.88 | 9.16 | 21.03 | -22.22 | 55.16 | 0.4568 | 794.0 | 662.5 | |
| 0.00 | 1.23 | 0.00 | 0.70 | 8.61 | 18.29 | -24.97 | 59.23 | 0.4877 | 729.0 | 595.0 | |
| 0.00 | 2.99 | 0.00 | 1.68 | 6.83 | 18.03 | -25.23 | 62.73 | 0.4780 | 712.0 | 584.5 | |
| 0.00 | 2.02 | 0.00 | 1.14 | 6.39 | 17.48 | -25.77 | 64.05 | 0.4825 | 759.0 | 645.7 | |
| 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. | |