SDO HMI 2014-03-31 19:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 23.42 | 0.00 | 12.58 | -26.84 | 84.88 | -1.81 | 178.63 | 0.3843 | 1.9 | -32.6 | |
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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 | 1.23 | 0.00 | 0.66 | -23.11 | 101.97 | 15.27 | 220.03 | 0.3783 | 789.0 | 649.6 | |
| 0.00 | 1.67 | 0.00 | 0.88 | -23.91 | 98.66 | 11.96 | 212.24 | 0.3567 | 512.0 | 390.6 | |
| 0.00 | 0.96 | 0.00 | 0.51 | -23.33 | 98.01 | 11.31 | 211.80 | 0.3432 | 789.0 | 704.3 | |
| 0.00 | 1.49 | 0.00 | 0.78 | -23.03 | 95.67 | 8.97 | 206.75 | 0.3202 | 1015.0 | 796.9 | |
| 0.00 | 0.88 | 0.00 | 0.46 | -23.71 | 94.09 | 7.40 | 201.74 | 0.3196 | 708.0 | 609.1 | |
| 0.00 | 1.58 | 0.00 | 0.84 | -26.83 | 91.82 | 5.12 | 192.94 | 0.3573 | 807.0 | 610.7 | |
| 0.00 | 1.49 | 0.00 | 0.78 | -23.92 | 91.63 | 4.94 | 194.76 | 0.3102 | 871.0 | 661.9 | |
| 0.00 | 0.96 | 0.00 | 0.51 | -26.87 | 91.28 | 4.59 | 191.60 | 0.3560 | 757.0 | 575.2 | |
| 0.00 | 1.23 | 0.00 | 0.65 | -27.45 | 89.95 | 3.26 | 188.04 | 0.3617 | 604.0 | 498.8 | |
| 0.00 | 0.96 | 0.00 | 0.51 | -27.80 | 83.22 | -3.47 | 171.59 | 0.3678 | -714.0 | -556.8 | |
| 0.00 | 1.14 | 0.00 | 0.62 | -29.85 | 78.92 | -7.78 | 163.50 | 0.4150 | -715.0 | -610.9 | |
| 0.00 | 0.88 | 0.00 | 0.49 | -31.45 | 76.58 | -10.12 | 160.47 | 0.4500 | -654.0 | -548.6 | |
| 0.00 | 1.40 | 0.00 | 0.76 | -27.77 | 76.61 | -10.09 | 156.89 | 0.3966 | -760.0 | -682.2 | |
| 0.00 | 1.14 | 0.00 | 0.62 | -29.42 | 76.38 | -10.32 | 158.18 | 0.4217 | -810.0 | -688.3 | |
| 0.00 | 1.23 | 0.00 | 0.67 | -28.86 | 76.09 | -10.61 | 157.06 | 0.4155 | -896.0 | -752.1 | |
| 0.00 | 1.67 | 0.00 | 0.90 | -27.84 | 75.22 | -11.47 | 154.26 | 0.4067 | -855.0 | -787.9 | |
| 0.00 | 1.84 | 0.00 | 1.00 | -27.69 | 74.34 | -12.35 | 152.42 | 0.4109 | -764.0 | -596.0 | |
| 0.00 | 1.67 | 0.00 | 0.94 | -30.09 | 68.80 | -17.89 | 146.65 | 0.4855 | -649.0 | -423.0 | |
| 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. | |