SDO HMI 2014-04-17 11:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26.39 | 120.34 | 18.79 | 85.18 | -13.31 | 181.24 | -45.49 | 103.37 | 0.7154 | 217.9 | 71.3 | |
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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 |
| 0.00 | 0.89 | 0.00 | 0.56 | -13.95 | 189.10 | -37.63 | 105.79 | 0.6180 | 580.0 | 524.9 | |
| 0.00 | 0.80 | 0.00 | 0.50 | -13.46 | 188.44 | -38.28 | 104.84 | 0.6255 | 528.0 | 542.9 | |
| 0.00 | 1.06 | 0.00 | 0.68 | -14.09 | 187.68 | -39.04 | 105.65 | 0.6367 | 543.0 | 423.8 | |
| 0.00 | 2.83 | 0.00 | 1.94 | -12.94 | 183.04 | -43.68 | 103.08 | 0.6933 | 711.0 | 617.9 | |
| 0.00 | 1.06 | 0.00 | 0.73 | -12.67 | 183.06 | -43.66 | 102.69 | 0.6928 | 599.0 | 581.8 | |
| 0.00 | 2.83 | 0.00 | 1.94 | -12.48 | 182.93 | -43.79 | 102.40 | 0.6942 | 579.0 | 456.9 | |
| 0.00 | 0.80 | 0.00 | 0.55 | -12.46 | 182.24 | -44.48 | 102.29 | 0.7025 | 378.0 | 238.1 | |
| 0.00 | 1.06 | 0.00 | 0.76 | -15.53 | 180.85 | -45.88 | 106.37 | 0.7232 | 610.0 | 464.2 | |
| 17.09 | 80.94 | 12.06 | 57.22 | -13.47 | 181.35 | -45.37 | 103.60 | 0.7144 | 867.0 | 158.2 | |
| 0.00 | 1.42 | 0.00 | 1.01 | -12.58 | 180.77 | -45.96 | 102.28 | 0.7203 | -745.0 | -595.4 | |
| 0.00 | 1.77 | 0.00 | 1.29 | -14.90 | 179.76 | -46.97 | 105.34 | 0.7348 | 64.0 | 49.0 | |
| 0.00 | 2.04 | 0.00 | 1.46 | -11.91 | 180.34 | -46.38 | 101.31 | 0.7247 | -794.0 | -689.1 | |
| 2.66 | 5.84 | 1.91 | 4.21 | -12.56 | 180.05 | -46.67 | 102.18 | 0.7287 | -784.0 | -566.3 | |
| 0.00 | 0.97 | 0.00 | 0.72 | -15.63 | 179.12 | -47.60 | 106.22 | 0.7430 | 380.0 | 333.5 | |
| 0.00 | 2.57 | 0.00 | 1.85 | -12.04 | 180.04 | -46.68 | 101.46 | 0.7284 | -635.0 | -551.2 | |
| 0.00 | 0.89 | 0.00 | 0.64 | -12.28 | 179.94 | -46.78 | 101.78 | 0.7297 | -513.0 | -472.9 | |
| 6.64 | 11.95 | 4.82 | 8.67 | -12.87 | 179.71 | -47.02 | 102.57 | 0.7330 | -724.1 | -558.5 | |
| 0.00 | 0.62 | 0.00 | 0.45 | -13.95 | 179.29 | -47.43 | 103.98 | 0.7389 | -390.0 | -403.9 | |
| 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. | |