SDO HMI 2014-04-15 16:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 40.85 | 270.36 | 21.82 | 144.35 | 12.20 | 263.06 | 12.68 | 324.91 | 0.3752 | -851.7 | -375.1 | |
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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 | 0.62 | 0.00 | 0.33 | 12.48 | 265.75 | 15.37 | 319.83 | 0.4029 | 615.0 | 516.3 | |
| 22.19 | 259.05 | 11.87 | 138.35 | 12.21 | 263.70 | 13.32 | 323.37 | 0.3791 | -1335.3 | -412.7 | |
| 4.51 | -2.00 | 2.41 | -2.00 | 11.89 | 263.53 | 13.15 | 323.22 | 0.3733 | -1433.4 | 999999 | |
| 14.15 | -2.00 | 7.54 | -2.00 | 12.01 | 263.22 | 12.84 | 324.06 | 0.3718 | -1483.4 | 999999 | |
| 0.00 | 0.44 | 0.00 | 0.24 | 17.18 | 257.78 | 7.39 | 342.33 | 0.4068 | -432.0 | -480.8 | |
| 0.00 | 1.41 | 0.00 | 0.75 | 15.63 | 255.61 | 5.23 | 346.35 | 0.3734 | 739.0 | 532.2 | |
| 0.00 | 1.77 | 0.00 | 0.96 | 17.81 | 255.64 | 5.26 | 347.59 | 0.4077 | -658.0 | -564.0 | |
| 0.00 | 0.88 | 0.00 | 0.46 | 13.10 | 254.71 | 4.33 | 347.05 | 0.3296 | 899.0 | 671.5 | |
| 0.00 | 1.06 | 0.00 | 0.56 | 13.51 | 254.60 | 4.21 | 347.66 | 0.3359 | 788.0 | 591.3 | |
| 0.00 | 1.95 | 0.00 | 1.04 | 15.88 | 254.37 | 3.98 | 349.65 | 0.3732 | 614.0 | 575.6 | |
| 0.00 | 1.68 | 0.00 | 0.88 | 11.55 | 243.87 | -6.52 | 20.73 | 0.3156 | 643.0 | 422.5 | |
| 0.00 | 1.50 | 0.00 | 0.78 | 10.83 | 243.61 | -6.78 | 22.36 | 0.3060 | 1033.0 | 766.2 | |
| 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. | |