SDO HMI 2014-03-30 14:00:31 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 20.15 | 0.00 | 10.68 | -12.32 | 82.65 | -20.00 | 107.51 | 0.3518 | 235.5 | 392.2 | |
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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 | 1.05 | 0.00 | 0.55 | -12.08 | 84.52 | -18.12 | 108.32 | 0.3218 | 794.0 | 641.9 | |
| 0.00 | 2.98 | 0.00 | 1.56 | -11.53 | 84.53 | -18.11 | 106.68 | 0.3194 | 832.0 | 701.4 | |
| 0.00 | 0.70 | 0.00 | 0.37 | -12.28 | 84.25 | -18.39 | 108.70 | 0.3269 | 734.0 | 633.0 | |
| 0.00 | 4.12 | 0.00 | 2.16 | -11.73 | 84.07 | -18.58 | 106.93 | 0.3275 | 875.0 | 738.3 | |
| 0.00 | 1.75 | 0.00 | 0.92 | -12.06 | 84.01 | -18.64 | 107.86 | 0.3298 | 820.0 | 688.3 | |
| 0.00 | 1.31 | 0.00 | 0.69 | -11.75 | 83.81 | -18.84 | 106.80 | 0.3317 | 728.0 | 591.9 | |
| 0.00 | 2.45 | 0.00 | 1.29 | -11.41 | 83.64 | -19.01 | 105.70 | 0.3331 | 910.0 | 716.9 | |
| 0.00 | 1.05 | 0.00 | 0.56 | -11.45 | 81.62 | -21.03 | 104.63 | 0.3650 | 728.0 | 584.2 | |
| 0.00 | 0.88 | 0.00 | 0.47 | -14.23 | 79.63 | -23.01 | 110.46 | 0.4062 | -777.0 | -583.0 | |
| 0.00 | 1.14 | 0.00 | 0.62 | -12.13 | 79.28 | -23.37 | 105.20 | 0.4035 | -739.0 | -596.8 | |
| 0.00 | 0.79 | 0.00 | 0.43 | -14.75 | 78.32 | -24.32 | 110.80 | 0.4279 | -554.0 | -435.8 | |
| 0.00 | 1.05 | 0.00 | 0.58 | -14.88 | 77.97 | -24.68 | 110.88 | 0.4337 | -650.0 | -507.7 | |
| 0.00 | 0.88 | 0.00 | 0.48 | -15.70 | 77.83 | -24.82 | 112.58 | 0.4395 | -639.0 | -518.4 | |
| 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. | |