SDO HMI 2014-09-18 04:00:35 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 1.07 | 21.31 | 0.56 | 11.01 | 8.49 | 338.16 | -15.94 | 83.10 | 0.2746 | -426.3 | -294.2 | |
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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 | 1.24 | 0.00 | 0.62 | 7.31 | 345.16 | -8.95 | 88.52 | 0.1550 | -890.0 | -822.8 | |
| 0.00 | 1.24 | 0.00 | 0.62 | 6.70 | 344.95 | -9.15 | 92.37 | 0.1588 | -975.0 | -774.5 | |
| 0.00 | 1.15 | 0.00 | 0.58 | 9.02 | 343.39 | -10.72 | 79.36 | 0.1877 | -890.0 | -626.2 | |
| 0.00 | 0.80 | 0.00 | 0.40 | 8.37 | 342.88 | -11.23 | 83.05 | 0.1949 | -668.0 | -442.8 | |
| 0.00 | 2.49 | 0.00 | 1.26 | 9.20 | 342.26 | -11.84 | 79.32 | 0.2071 | -800.0 | -638.4 | |
| 0.00 | 1.42 | 0.00 | 0.72 | 10.58 | 341.93 | -12.17 | 73.24 | 0.2174 | -886.0 | -672.4 | |
| 0.00 | 2.49 | 0.00 | 1.26 | 9.67 | 341.71 | -12.39 | 77.56 | 0.2176 | -642.0 | -571.5 | |
| 0.00 | 0.98 | 0.00 | 0.50 | 10.70 | 341.61 | -12.49 | 73.11 | 0.2231 | -835.0 | -616.7 | |
| 0.00 | 0.98 | 0.00 | 0.50 | 10.93 | 339.11 | -15.00 | 74.63 | 0.2647 | -786.0 | -636.0 | |
| 0.00 | 1.24 | 0.00 | 0.64 | 9.72 | 337.39 | -16.72 | 80.02 | 0.2892 | -733.0 | -678.4 | |
| 0.00 | 0.89 | 0.00 | 0.46 | 8.46 | 336.68 | -17.42 | 84.53 | 0.2989 | -640.0 | -520.3 | |
| 1.07 | 2.04 | 0.56 | 1.07 | 4.99 | 335.05 | -19.05 | 95.45 | 0.3281 | 931.1 | 764.7 | |
| 0.00 | 2.40 | 0.00 | 1.30 | 7.64 | 329.44 | -24.66 | 87.29 | 0.4157 | 726.0 | 639.9 | |
| 0.00 | 0.80 | 0.00 | 0.44 | 7.72 | 327.00 | -27.10 | 87.05 | 0.4539 | 637.0 | 513.9 | |
| 0.00 | 1.15 | 0.00 | 0.64 | 8.07 | 326.84 | -27.26 | 86.27 | 0.4564 | 653.0 | 486.7 | |
| 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. | |