SDO HMI 2014-02-27 20:00:27 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.46 | 36.10 | 3.45 | 19.00 | 7.58 | 135.54 | -12.40 | 38.70 | 0.3345 | 102.1 | 65.2 | |
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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 | 0.86 | 0.00 | 0.44 | 7.91 | 142.70 | -5.24 | 19.16 | 0.2767 | -884.0 | -722.4 | |
| 0.00 | 1.21 | 0.00 | 0.62 | 6.61 | 141.90 | -6.03 | 23.69 | 0.2611 | -925.0 | -729.3 | |
| 0.00 | 2.50 | 0.00 | 1.28 | 6.43 | 141.57 | -6.36 | 25.12 | 0.2606 | -759.0 | -738.8 | |
| 0.00 | 1.38 | 0.00 | 0.71 | 6.22 | 141.33 | -6.60 | 26.29 | 0.2591 | -947.0 | -753.4 | |
| 0.60 | 4.57 | 0.31 | 2.35 | 6.79 | 140.06 | -7.87 | 29.48 | 0.2776 | -1180.3 | -899.2 | |
| 0.00 | 1.38 | 0.00 | 0.71 | 5.88 | 139.98 | -7.95 | 31.43 | 0.2650 | -873.0 | -724.8 | |
| 0.00 | 1.12 | 0.00 | 0.58 | 7.07 | 139.91 | -8.03 | 29.47 | 0.2830 | -744.0 | -621.8 | |
| 0.00 | 1.21 | 0.00 | 0.62 | 6.28 | 139.86 | -8.08 | 31.06 | 0.2718 | -870.0 | -656.5 | |
| 0.00 | 1.29 | 0.00 | 0.68 | 6.95 | 133.97 | -13.97 | 44.86 | 0.3412 | 832.0 | 620.4 | |
| 0.00 | 1.29 | 0.00 | 0.68 | 7.08 | 133.75 | -14.19 | 45.05 | 0.3452 | 1048.0 | 930.2 | |
| 0.00 | 1.12 | 0.00 | 0.59 | 7.06 | 133.41 | -14.53 | 45.77 | 0.3489 | 839.0 | 638.9 | |
| 2.84 | 6.20 | 1.52 | 3.31 | 8.77 | 132.94 | -14.99 | 43.35 | 0.3741 | 1033.4 | 857.2 | |
| 0.00 | 2.76 | 0.00 | 1.47 | 7.58 | 132.49 | -15.44 | 46.48 | 0.3656 | 956.0 | 758.7 | |
| 0.00 | 1.12 | 0.00 | 0.60 | 7.80 | 132.39 | -15.54 | 46.24 | 0.3692 | 852.0 | 711.8 | |
| 0.00 | 1.03 | 0.00 | 0.56 | 8.84 | 131.76 | -16.18 | 45.41 | 0.3883 | 858.0 | 572.3 | |
| 3.02 | 4.48 | 1.62 | 2.40 | 8.44 | 131.65 | -16.29 | 46.35 | 0.3851 | 1043.4 | 783.6 | |
| 0.00 | 2.58 | 0.00 | 1.40 | 8.48 | 129.82 | -18.11 | 49.33 | 0.4071 | 786.0 | 671.8 | |
| 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. | |