SDO HMI 2014-08-27 15:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 63.84 | 293.97 | 75.00 | 339.81 | 7.78 | 343.99 | 65.38 | 275.29 | 0.9062 | -354.0 | -300.1 | |
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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 | 1.26 | 0.00 | 1.73 | 7.94 | 348.16 | 69.55 | 275.80 | 0.9343 | -378.0 | -358.5 | |
| 4.75 | 7.26 | 6.52 | 9.96 | 8.37 | 348.15 | 69.54 | 276.26 | 0.9341 | -464.2 | -341.1 | |
| 1.43 | 2.78 | 1.90 | 3.68 | 9.74 | 347.43 | 68.82 | 277.68 | 0.9289 | 200.9 | 194.5 | |
| 0.00 | 1.08 | 0.00 | 1.35 | 7.94 | 345.97 | 67.36 | 275.63 | 0.9202 | -369.0 | -240.6 | |
| 0.00 | 2.33 | 0.00 | 2.90 | 8.15 | 345.80 | 67.19 | 275.84 | 0.9189 | -484.0 | -442.6 | |
| 0.00 | 1.70 | 0.00 | 2.08 | 7.08 | 345.22 | 66.61 | 274.62 | 0.9155 | -283.0 | -235.9 | |
| 0.00 | 1.17 | 0.00 | 1.41 | 6.89 | 345.01 | 66.40 | 274.40 | 0.9142 | -253.0 | -187.1 | |
| 15.51 | 272.53 | 18.38 | 312.55 | 7.19 | 344.49 | 65.88 | 274.68 | 0.9103 | 552.9 | -311.0 | |
| 42.15 | -8.00 | 48.20 | -8.00 | 7.94 | 343.52 | 64.91 | 275.43 | 0.9028 | -740.1 | 999999 | |
| 0.00 | 0.99 | 0.00 | 1.06 | 7.67 | 341.82 | 63.21 | 275.00 | 0.8899 | -349.0 | -335.8 | |
| 0.00 | 1.17 | 0.00 | 1.24 | 6.62 | 341.42 | 62.81 | 273.78 | 0.8874 | 341.0 | 296.4 | |
| 0.00 | 1.70 | 0.00 | 1.85 | 10.61 | 342.22 | 63.61 | 278.32 | 0.8917 | 547.0 | 453.8 | |
| 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. | |