SDO HMI 2014-04-09 04:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.71 | 16.47 | 0.43 | 9.85 | -7.99 | 10.42 | 34.25 | 264.70 | 0.5618 | 454.6 | 341.3 | |
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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 | 0.97 | 0.00 | 0.60 | -9.16 | 12.61 | 36.43 | 262.76 | 0.5932 | 405.0 | 313.3 | |
| 0.00 | 1.76 | 0.00 | 1.08 | -8.18 | 12.39 | 36.21 | 264.41 | 0.5898 | 738.0 | 636.5 | |
| 0.00 | 1.76 | 0.00 | 1.07 | -8.93 | 12.02 | 35.84 | 263.12 | 0.5848 | 648.0 | 536.5 | |
| 0.71 | 1.85 | 0.43 | 1.12 | -8.22 | 11.71 | 35.54 | 264.32 | 0.5803 | 920.0 | 780.5 | |
| 0.00 | 0.62 | 0.00 | 0.37 | -5.26 | 11.43 | 35.26 | 269.47 | 0.5770 | 709.0 | 641.3 | |
| 0.00 | 0.62 | 0.00 | 0.37 | -8.53 | 11.60 | 35.42 | 263.78 | 0.5788 | 588.0 | 422.9 | |
| 0.00 | 2.20 | 0.00 | 1.31 | -7.86 | 10.09 | 33.92 | 264.90 | 0.5571 | 897.0 | 617.4 | |
| 0.00 | 1.85 | 0.00 | 1.10 | -7.15 | 9.88 | 33.71 | 266.19 | 0.5540 | 636.0 | 583.8 | |
| 0.00 | 1.41 | 0.00 | 0.84 | -9.40 | 9.59 | 33.41 | 262.09 | 0.5506 | 616.0 | 454.3 | |
| 0.00 | 2.20 | 0.00 | 1.28 | -7.08 | 8.04 | 31.86 | 266.34 | 0.5270 | -666.0 | -441.8 | |
| 0.00 | 1.23 | 0.00 | 0.71 | -7.63 | 6.77 | 30.59 | 265.25 | 0.5082 | -691.0 | -616.1 | |
| 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. | |