SDO HMI 2014-04-21 10:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.24 | 0.00 | 5.27 | -16.29 | 201.59 | 27.14 | 243.52 | 0.4892 | -365.0 | -330.4 | |
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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 | 0.36 | 0.00 | 0.22 | -13.48 | 209.50 | 35.06 | 253.86 | 0.5837 | 228.0 | 197.2 | |
| 0.00 | 1.42 | 0.00 | 0.87 | -13.88 | 209.45 | 35.01 | 253.17 | 0.5841 | 704.0 | 597.9 | |
| 0.00 | 1.07 | 0.00 | 0.62 | -14.35 | 204.58 | 30.14 | 250.46 | 0.5182 | -613.0 | -443.7 | |
| 0.00 | 1.15 | 0.00 | 0.67 | -15.68 | 204.21 | 29.77 | 247.78 | 0.5184 | -716.0 | -612.4 | |
| 0.00 | 1.51 | 0.00 | 0.87 | -17.28 | 203.61 | 29.16 | 244.49 | 0.5176 | -688.0 | -604.7 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -14.77 | 201.83 | 27.39 | 248.21 | 0.4810 | -765.0 | -546.9 | |
| 0.00 | 0.44 | 0.00 | 0.24 | -22.02 | 192.36 | 17.92 | 224.00 | 0.4124 | -214.0 | -297.2 | |
| 0.00 | 2.31 | 0.00 | 1.23 | -18.65 | 191.93 | 17.49 | 230.05 | 0.3731 | -856.0 | -581.2 | |
| 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. | |