SDO HMI 2014-04-12 06:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 12.01 | 0.00 | 6.11 | -8.42 | 284.03 | -11.45 | 106.49 | 0.2054 | 429.9 | 391.7 | |
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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 | 2.47 | 0.00 | 1.23 | -9.31 | 290.67 | -4.81 | 126.41 | 0.1033 | 706.0 | 637.0 | |
| 0.00 | 1.24 | 0.00 | 0.62 | -8.04 | 289.74 | -5.74 | 111.50 | 0.1068 | 817.0 | 636.6 | |
| 0.00 | 1.50 | 0.00 | 0.75 | -5.77 | 286.36 | -9.12 | 90.04 | 0.1584 | 1139.0 | 935.4 | |
| 0.00 | 1.50 | 0.00 | 0.75 | -5.67 | 286.18 | -9.30 | 89.47 | 0.1615 | 923.0 | 687.3 | |
| 0.00 | 1.24 | 0.00 | 0.62 | -9.55 | 285.90 | -9.57 | 111.97 | 0.1777 | 864.0 | 714.7 | |
| 0.00 | 1.59 | 0.00 | 0.82 | -11.10 | 280.97 | -14.51 | 111.11 | 0.2647 | -970.0 | -747.9 | |
| 0.00 | 1.06 | 0.00 | 0.55 | -10.22 | 276.93 | -18.55 | 104.63 | 0.3249 | -800.0 | -536.1 | |
| 0.00 | 1.41 | 0.00 | 0.77 | -7.48 | 271.25 | -24.23 | 95.27 | 0.4104 | 760.0 | 598.6 | |
| 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. | |