SDO HMI 2014-04-20 05:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 14.09 | 0.00 | 8.01 | -17.76 | 163.84 | -26.54 | 118.01 | 0.4905 | -644.2 | -523.4 | |
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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 | 1.33 | 0.00 | 0.75 | -24.53 | 169.07 | -21.31 | 135.52 | 0.4738 | -798.0 | -565.6 | |
| 0.00 | 0.80 | 0.00 | 0.46 | -27.75 | 168.44 | -21.95 | 139.65 | 0.5129 | -679.0 | -535.0 | |
| 0.00 | 2.04 | 0.00 | 1.13 | -18.04 | 166.97 | -23.41 | 121.26 | 0.4438 | -422.0 | -412.0 | |
| 0.00 | 0.53 | 0.00 | 0.29 | -18.09 | 166.72 | -23.66 | 121.13 | 0.4475 | -552.0 | -462.8 | |
| 0.00 | 1.06 | 0.00 | 0.60 | -17.71 | 163.28 | -27.11 | 117.52 | 0.4915 | -565.0 | -517.9 | |
| 0.00 | 1.24 | 0.00 | 0.69 | -9.31 | 164.10 | -26.29 | 100.50 | 0.4463 | -751.0 | -615.9 | |
| 0.00 | 1.42 | 0.00 | 0.81 | -16.74 | 162.19 | -28.20 | 114.93 | 0.5010 | -567.0 | -426.9 | |
| 0.00 | 1.95 | 0.00 | 1.13 | -18.48 | 161.52 | -28.86 | 117.70 | 0.5191 | -674.0 | -508.6 | |
| 0.00 | 1.77 | 0.00 | 1.03 | -17.46 | 160.95 | -29.44 | 115.49 | 0.5215 | -838.0 | -680.6 | |
| 0.00 | 0.98 | 0.00 | 0.57 | -18.62 | 160.55 | -29.84 | 117.31 | 0.5328 | -736.0 | -504.8 | |
| 0.00 | 0.35 | 0.00 | 0.20 | -9.81 | 161.50 | -28.89 | 100.88 | 0.4867 | -524.0 | -457.8 | |
| 0.00 | 0.62 | 0.00 | 0.35 | -9.85 | 161.08 | -29.31 | 100.86 | 0.4931 | -624.0 | -533.1 | |
| 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. | |