SDO HMI 2014-04-25 17:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.85 | 47.73 | 3.87 | 26.64 | -20.12 | 140.90 | 23.15 | 233.42 | 0.4611 | 249.8 | 260.6 | |
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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 | 8.27 | 0.00 | 4.68 | -18.84 | 143.56 | 25.81 | 238.56 | 0.4850 | 699.0 | 670.1 | |
| 0.00 | 0.89 | 0.00 | 0.51 | -21.14 | 143.46 | 25.71 | 234.34 | 0.5001 | 533.0 | 393.6 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -18.25 | 142.69 | 24.94 | 238.92 | 0.4695 | 707.0 | 596.5 | |
| 0.00 | 1.78 | 0.00 | 1.01 | -20.93 | 143.03 | 25.28 | 234.29 | 0.4932 | 818.0 | 702.2 | |
| 6.85 | 10.67 | 3.87 | 6.02 | -20.32 | 142.50 | 24.75 | 234.88 | 0.4819 | 975.8 | 723.8 | |
| 0.00 | 2.67 | 0.00 | 1.49 | -19.58 | 141.92 | 24.17 | 235.66 | 0.4691 | 947.0 | 795.0 | |
| 0.00 | 1.51 | 0.00 | 0.85 | -20.53 | 141.79 | 24.04 | 233.79 | 0.4747 | 829.0 | 695.6 | |
| 0.00 | 0.98 | 0.00 | 0.55 | -20.12 | 140.88 | 23.13 | 233.61 | 0.4601 | 870.0 | 720.5 | |
| 0.00 | 4.89 | 0.00 | 2.71 | -20.33 | 139.91 | 22.15 | 232.12 | 0.4498 | 924.0 | 687.3 | |
| 0.00 | 0.44 | 0.00 | 0.25 | -20.59 | 139.84 | 22.09 | 231.58 | 0.4512 | 481.0 | 427.2 | |
| 0.00 | 1.42 | 0.00 | 0.77 | -18.66 | 138.23 | 20.48 | 233.42 | 0.4146 | 697.0 | 573.3 | |
| 0.00 | 1.33 | 0.00 | 0.73 | -20.22 | 138.33 | 20.58 | 230.46 | 0.4296 | -530.0 | -494.7 | |
| 0.00 | 2.04 | 0.00 | 1.13 | -21.66 | 138.44 | 20.69 | 227.91 | 0.4443 | -692.0 | -594.9 | |
| 0.00 | 2.04 | 0.00 | 1.12 | -20.20 | 138.06 | 20.31 | 230.15 | 0.4260 | -785.0 | -654.9 | |
| 0.00 | 1.51 | 0.00 | 0.82 | -20.24 | 137.35 | 19.59 | 229.12 | 0.4179 | -814.0 | -663.4 | |
| 0.00 | 0.89 | 0.00 | 0.49 | -21.06 | 137.25 | 19.50 | 227.44 | 0.4246 | -765.0 | -584.5 | |
| 0.00 | 3.02 | 0.00 | 1.65 | -20.85 | 137.19 | 19.43 | 227.76 | 0.4218 | -807.0 | -714.3 | |
| 0.00 | 1.42 | 0.00 | 0.78 | -21.29 | 137.21 | 19.46 | 226.98 | 0.4264 | -648.0 | -572.0 | |
| 0.00 | 0.98 | 0.00 | 0.53 | -21.49 | 136.69 | 18.94 | 225.88 | 0.4224 | -778.0 | -678.3 | |
| 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. | |