SDO HMI 2014-04-05 10:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.52 | 27.54 | 1.82 | 14.44 | -8.57 | 6.90 | -18.78 | 98.47 | 0.3241 | 207.3 | 60.1 | |
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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 | 3.43 | 0.00 | 1.75 | -8.11 | 11.31 | -14.37 | 98.16 | 0.2494 | 1119.0 | 929.9 | |
| 0.00 | 0.97 | 0.00 | 0.50 | -8.67 | 9.94 | -15.74 | 99.67 | 0.2733 | 851.0 | 697.1 | |
| 3.52 | 4.84 | 1.82 | 2.50 | -9.78 | 9.60 | -16.08 | 103.40 | 0.2819 | 1089.3 | 745.1 | |
| 0.00 | 1.76 | 0.00 | 0.91 | -9.29 | 9.43 | -16.25 | 101.60 | 0.2831 | 766.0 | 589.8 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -9.47 | 9.33 | -16.35 | 102.16 | 0.2853 | 950.0 | 744.1 | |
| 0.00 | 1.23 | 0.00 | 0.64 | -9.24 | 8.83 | -16.85 | 101.10 | 0.2928 | 985.0 | 884.6 | |
| 0.00 | 1.14 | 0.00 | 0.60 | -7.07 | 5.33 | -20.35 | 93.40 | 0.3473 | -955.0 | -798.9 | |
| 0.00 | 1.58 | 0.00 | 0.84 | -6.86 | 5.17 | -20.51 | 92.77 | 0.3497 | -894.0 | -660.2 | |
| 0.00 | 1.14 | 0.00 | 0.61 | -13.87 | 4.31 | -21.37 | 111.49 | 0.3818 | 819.0 | 629.1 | |
| 0.00 | 1.85 | 0.00 | 0.99 | -12.07 | 3.98 | -21.70 | 106.69 | 0.3791 | 837.0 | 574.6 | |
| 0.00 | 3.08 | 0.00 | 1.64 | -6.76 | 4.18 | -21.50 | 92.48 | 0.3660 | -900.0 | -642.2 | |
| 0.00 | 0.53 | 0.00 | 0.28 | -6.42 | 3.93 | -21.75 | 91.55 | 0.3699 | -805.0 | -696.3 | |
| 0.00 | 3.87 | 0.00 | 2.07 | -6.65 | 3.69 | -21.99 | 92.18 | 0.3738 | -903.0 | -743.5 | |
| 0.00 | 1.06 | 0.00 | 0.56 | -7.41 | 3.33 | -22.35 | 94.21 | 0.3798 | -780.0 | -652.1 | |
| 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. | |