SDO HMI 2014-04-16 16:00:34 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 15.90 | 0.00 | 9.68 | -15.91 | 202.81 | -34.37 | 109.87 | 0.5791 | -347.8 | -312.6 | |
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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 | 0.88 | 0.00 | 0.51 | -13.22 | 207.71 | -29.47 | 107.02 | 0.5029 | 71.0 | 192.4 | |
| 0.00 | 1.59 | 0.00 | 0.92 | -13.26 | 207.13 | -30.05 | 106.85 | 0.5112 | 657.0 | 416.3 | |
| 0.00 | 1.59 | 0.00 | 0.92 | -14.46 | 206.71 | -30.47 | 108.95 | 0.5213 | 670.0 | 564.2 | |
| 0.00 | 1.59 | 0.00 | 0.97 | -15.84 | 202.61 | -34.57 | 109.74 | 0.5821 | -751.0 | -674.1 | |
| 0.00 | 1.77 | 0.00 | 1.08 | -15.88 | 202.22 | -34.96 | 109.66 | 0.5874 | -709.0 | -652.6 | |
| 0.00 | 0.62 | 0.00 | 0.38 | -16.22 | 201.73 | -35.45 | 110.05 | 0.5950 | -672.0 | -553.7 | |
| 0.00 | 0.88 | 0.00 | 0.54 | -15.85 | 201.73 | -35.45 | 109.44 | 0.5939 | -770.0 | -677.0 | |
| 0.00 | 2.12 | 0.00 | 1.32 | -17.62 | 201.35 | -35.83 | 112.17 | 0.6048 | -663.0 | -546.2 | |
| 0.00 | 1.59 | 0.00 | 0.98 | -15.75 | 201.52 | -35.66 | 109.20 | 0.5963 | -584.0 | -504.9 | |
| 0.00 | 2.12 | 0.00 | 1.33 | -17.92 | 200.65 | -36.53 | 112.38 | 0.6148 | -451.0 | -402.3 | |
| 0.00 | 1.15 | 0.00 | 0.73 | -16.45 | 199.77 | -37.41 | 109.73 | 0.6213 | -624.0 | -463.8 | |
| 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. | |