SDO HMI 2014-08-12 09:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.16 | 38.44 | 10.41 | 26.25 | 13.36 | 163.73 | 43.58 | 282.61 | 0.6894 | -153.3 | -32.3 | |
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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 | 0.45 | 0.00 | 0.32 | 13.56 | 165.41 | 45.26 | 282.70 | 0.7101 | -375.0 | -352.2 | |
| 0.72 | 2.89 | 0.50 | 2.01 | 13.00 | 165.05 | 44.91 | 281.95 | 0.7054 | -759.4 | -599.4 | |
| 3.79 | 5.96 | 2.64 | 4.15 | 13.31 | 165.08 | 44.93 | 282.38 | 0.7060 | -746.5 | -542.0 | |
| 0.00 | 0.36 | 0.00 | 0.25 | 13.66 | 164.99 | 44.84 | 282.88 | 0.7052 | -548.0 | -575.5 | |
| 1.44 | 2.89 | 1.00 | 2.01 | 13.74 | 164.79 | 44.64 | 283.01 | 0.7028 | -774.0 | -591.3 | |
| 6.68 | 10.74 | 4.58 | 7.38 | 12.73 | 164.16 | 44.01 | 281.65 | 0.6943 | -801.5 | -485.5 | |
| 0.00 | 1.44 | 0.00 | 0.99 | 13.34 | 164.26 | 44.11 | 282.52 | 0.6960 | -192.0 | -218.2 | |
| 0.00 | 1.08 | 0.00 | 0.74 | 12.55 | 163.77 | 43.62 | 281.42 | 0.6893 | -434.0 | -450.2 | |
| 0.00 | 2.71 | 0.00 | 1.83 | 14.39 | 163.07 | 42.93 | 284.19 | 0.6827 | 666.0 | 587.7 | |
| 0.00 | 0.99 | 0.00 | 0.67 | 14.18 | 163.02 | 42.87 | 283.89 | 0.6818 | 590.0 | 497.8 | |
| 0.00 | 0.81 | 0.00 | 0.55 | 14.08 | 162.78 | 42.64 | 283.76 | 0.6787 | 713.0 | 600.0 | |
| 1.99 | 3.43 | 1.34 | 2.31 | 14.70 | 162.68 | 42.53 | 284.70 | 0.6782 | 797.4 | 651.7 | |
| 0.00 | 1.17 | 0.00 | 0.76 | 12.57 | 160.62 | 40.47 | 281.80 | 0.6495 | 606.0 | 529.7 | |
| 0.54 | 2.44 | 0.35 | 1.58 | 13.08 | 160.35 | 40.20 | 282.62 | 0.6466 | 761.2 | 658.4 | |
| 0.00 | 1.08 | 0.00 | 0.70 | 13.79 | 159.92 | 39.78 | 283.79 | 0.6420 | 545.0 | 548.1 | |
| 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. | |