SDO HMI 2014-03-12 09:01:14 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5.56 | 27.52 | 6.40 | 31.48 | -18.31 | 47.96 | 65.26 | 253.10 | 0.9027 | 41.2 | 18.9 | |
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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 |
| 1.65 | 4.95 | 2.05 | 6.15 | -18.06 | 50.27 | 67.57 | 253.39 | 0.9188 | 291.1 | 222.3 | |
| 0.00 | 0.87 | 0.00 | 1.06 | -17.64 | 49.86 | 67.16 | 253.85 | 0.9161 | 331.0 | 366.3 | |
| 0.00 | 1.48 | 0.00 | 1.81 | -17.79 | 49.97 | 67.27 | 253.70 | 0.9168 | 493.0 | 457.1 | |
| 0.00 | 1.13 | 0.00 | 1.33 | -17.16 | 48.95 | 66.25 | 254.39 | 0.9098 | 336.0 | 243.0 | |
| 0.00 | 0.95 | 0.00 | 1.12 | -17.28 | 48.65 | 65.95 | 254.25 | 0.9078 | 373.0 | 424.5 | |
| 0.00 | 1.56 | 0.00 | 1.82 | -17.52 | 48.50 | 65.80 | 253.99 | 0.9067 | 633.0 | 435.2 | |
| 0.00 | 0.61 | 0.00 | 0.65 | -15.71 | 46.12 | 63.42 | 256.00 | 0.8891 | 440.0 | 397.3 | |
| 2.69 | 4.25 | 3.03 | 4.79 | -19.22 | 47.46 | 64.76 | 252.09 | 0.8995 | -265.0 | -171.7 | |
| 1.22 | 9.11 | 1.32 | 9.91 | -18.59 | 46.42 | 63.72 | 252.77 | 0.8917 | -581.6 | -222.2 | |
| 0.00 | 1.39 | 0.00 | 1.52 | -18.99 | 46.71 | 64.01 | 252.32 | 0.8939 | -484.0 | -395.9 | |
| 0.00 | 1.22 | 0.00 | 1.32 | -18.87 | 46.40 | 63.70 | 252.45 | 0.8916 | -555.0 | -523.4 | |
| 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. | |