SDO HMI 2014-08-28 19:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.76 | 48.93 | 23.45 | 50.24 | -17.39 | 206.54 | -56.64 | 114.41 | 0.8770 | 244.1 | 95.8 | |
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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 |
| 3.85 | 26.34 | 3.82 | 26.38 | -17.36 | 207.77 | -55.41 | 114.81 | 0.8676 | 662.8 | 81.9 | |
| 7.71 | -1.00 | 7.71 | -1.00 | -17.34 | 207.33 | -55.85 | 114.63 | 0.8710 | 426.3 | 999999 | |
| 0.45 | 2.06 | 0.46 | 2.10 | -17.22 | 206.64 | -56.54 | 114.25 | 0.8760 | 294.6 | 176.1 | |
| 1.97 | 3.05 | 2.10 | 3.25 | -18.93 | 205.71 | -57.47 | 115.77 | 0.8875 | 231.0 | 156.2 | |
| 0.81 | 2.33 | 0.78 | 2.27 | -14.69 | 207.45 | -55.74 | 111.77 | 0.8628 | 609.8 | 487.1 | |
| 2.33 | 6.72 | 2.40 | 6.93 | -16.72 | 206.12 | -57.06 | 113.53 | 0.8786 | 501.6 | 371.4 | |
| 1.34 | -6.00 | 1.39 | -6.00 | -16.57 | 205.95 | -57.23 | 113.32 | 0.8795 | 480.5 | 999999 | |
| 0.00 | 0.81 | 0.00 | 0.84 | -16.47 | 205.71 | -57.48 | 113.12 | 0.8811 | 296.0 | 250.3 | |
| 4.30 | 7.26 | 4.79 | 8.09 | -18.54 | 204.15 | -59.03 | 114.82 | 0.8975 | -528.8 | -331.8 | |
| 0.00 | 0.36 | 0.00 | 0.38 | -14.99 | 204.41 | -58.78 | 111.10 | 0.8873 | -387.0 | -325.8 | |
| 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. | |