SDO HMI 2014-04-20 02:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 14.64 | 84.79 | 12.73 | 74.65 | -8.83 | 248.02 | 55.98 | 262.84 | 0.8266 | 349.9 | 198.0 | |
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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 |
| 8.51 | 65.54 | 7.77 | 59.77 | -8.78 | 249.52 | 57.48 | 262.90 | 0.8419 | 604.6 | 239.4 | |
| 0.27 | -1.00 | 0.24 | -1.00 | -8.98 | 249.28 | 57.24 | 262.67 | 0.8396 | 715.0 | 999999 | |
| 1.86 | -1.00 | 1.68 | -1.00 | -8.73 | 249.05 | 57.01 | 262.97 | 0.8375 | 771.8 | 999999 | |
| 0.00 | 0.89 | 0.00 | 0.77 | -7.40 | 247.72 | 55.68 | 264.60 | 0.8249 | 587.0 | 547.1 | |
| 0.00 | 0.89 | 0.00 | 0.72 | -10.47 | 244.41 | 52.37 | 260.79 | 0.7912 | -574.0 | -495.5 | |
| 0.80 | 1.86 | 0.64 | 1.49 | -10.15 | 244.13 | 52.10 | 261.18 | 0.7882 | -506.0 | -450.4 | |
| 0.00 | 2.39 | 0.00 | 1.86 | -8.33 | 242.78 | 50.74 | 263.50 | 0.7734 | 590.0 | 530.7 | |
| 0.00 | 1.51 | 0.00 | 1.17 | -8.55 | 242.67 | 50.64 | 263.21 | 0.7722 | 664.0 | 594.5 | |
| 0.00 | 0.98 | 0.00 | 0.76 | -9.13 | 242.59 | 50.55 | 262.45 | 0.7714 | 588.0 | 541.5 | |
| 0.00 | 1.33 | 0.00 | 1.03 | -9.47 | 242.56 | 50.52 | 262.02 | 0.7711 | 620.0 | 497.1 | |
| 0.00 | 0.53 | 0.00 | 0.41 | -9.52 | 241.75 | 49.72 | 261.92 | 0.7622 | -291.0 | -229.8 | |
| 0.98 | 3.55 | 0.74 | 2.69 | -9.33 | 241.43 | 49.40 | 262.17 | 0.7586 | -588.3 | -438.5 | |
| 2.22 | 5.32 | 1.66 | 3.98 | -8.59 | 240.78 | 48.75 | 263.14 | 0.7511 | -634.8 | -461.9 | |
| 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. | |