SDO HMI 2014-03-31 09:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9.39 | 32.56 | 5.34 | 18.43 | -24.11 | 116.29 | 24.09 | 230.14 | 0.4874 | -70.2 | 83.0 | |
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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 |
| 6.58 | 14.30 | 3.76 | 8.16 | -23.56 | 117.69 | 25.49 | 232.54 | 0.4991 | 1000.3 | 755.8 | |
| 0.00 | 1.23 | 0.00 | 0.70 | -24.28 | 117.26 | 25.06 | 230.90 | 0.4996 | 807.0 | 614.9 | |
| 0.00 | 1.40 | 0.00 | 0.80 | -23.92 | 116.82 | 24.63 | 231.09 | 0.4916 | 856.0 | 796.4 | |
| 0.00 | 1.67 | 0.00 | 0.95 | -24.51 | 116.94 | 24.75 | 230.19 | 0.4979 | 702.0 | 562.7 | |
| 0.00 | 1.32 | 0.00 | 0.74 | -23.40 | 116.32 | 24.13 | 231.48 | 0.4815 | -642.0 | -587.0 | |
| 0.00 | 0.88 | 0.00 | 0.49 | -24.62 | 115.23 | 23.04 | 228.22 | 0.4791 | -694.0 | -584.3 | |
| 0.00 | 1.67 | 0.00 | 0.94 | -24.90 | 115.25 | 23.06 | 227.76 | 0.4819 | -640.0 | -520.3 | |
| 0.00 | 0.61 | 0.00 | 0.35 | -24.78 | 115.16 | 22.96 | 227.86 | 0.4797 | -840.0 | -662.3 | |
| 0.00 | 1.23 | 0.00 | 0.69 | -24.63 | 114.92 | 22.72 | 227.84 | 0.4756 | -591.0 | -501.4 | |
| 2.81 | 4.39 | 1.58 | 2.46 | -24.61 | 114.70 | 22.50 | 227.63 | 0.4729 | -889.0 | -668.6 | |
| 0.00 | 1.14 | 0.00 | 0.64 | -24.62 | 114.41 | 22.22 | 227.28 | 0.4698 | -808.0 | -703.5 | |
| 0.00 | 0.61 | 0.00 | 0.34 | -25.11 | 113.12 | 20.92 | 224.88 | 0.4602 | -699.0 | -504.7 | |
| 0.00 | 2.11 | 0.00 | 1.17 | -25.09 | 112.76 | 20.57 | 224.46 | 0.4561 | -955.0 | -715.0 | |
| 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. | |