SDO HMI 2014-05-31 23:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.88 | 37.65 | 10.60 | 21.04 | -8.69 | 24.74 | 26.37 | 252.29 | 0.4630 | 569.2 | 268.9 | |
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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 | 2.35 | 0.00 | 1.33 | -8.56 | 26.67 | 28.31 | 253.59 | 0.4909 | 803.0 | 651.3 | |
| 0.00 | 1.17 | 0.00 | 0.67 | -8.84 | 26.66 | 28.30 | 253.03 | 0.4917 | 668.0 | 544.6 | |
| 18.88 | 22.85 | 10.60 | 12.84 | -8.78 | 25.40 | 27.04 | 252.48 | 0.4731 | 971.2 | 679.2 | |
| 0.00 | 1.26 | 0.00 | 0.70 | -5.42 | 24.99 | 26.63 | 259.40 | 0.4558 | -516.0 | -413.1 | |
| 0.00 | 0.99 | 0.00 | 0.55 | -9.74 | 24.07 | 25.71 | 249.69 | 0.4577 | 709.0 | 575.4 | |
| 0.00 | 3.07 | 0.00 | 1.71 | -9.99 | 23.95 | 25.59 | 249.09 | 0.4572 | 841.0 | 738.4 | |
| 0.00 | 1.17 | 0.00 | 0.65 | -9.99 | 23.58 | 25.21 | 248.83 | 0.4518 | 770.0 | 674.5 | |
| 0.00 | 1.90 | 0.00 | 1.03 | -9.14 | 21.01 | 22.65 | 248.79 | 0.4096 | -799.0 | -708.6 | |
| 0.00 | 1.54 | 0.00 | 0.83 | -8.98 | 20.90 | 22.54 | 249.06 | 0.4072 | -846.0 | -656.5 | |
| 0.00 | 1.35 | 0.00 | 0.73 | -4.37 | 20.49 | 22.13 | 260.21 | 0.3828 | -768.0 | -544.9 | |
| 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. | |