SDO HMI 2014-08-28 12:00:37 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.32 | 40.27 | 19.28 | 47.45 | -17.47 | 206.00 | -61.05 | 113.05 | 0.9085 | 160.3 | 174.1 | |
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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 | 1.26 | 0.00 | 1.41 | -17.59 | 207.48 | -59.57 | 113.63 | 0.8990 | 340.0 | 296.8 | |
| 2.87 | 16.14 | 3.21 | 18.23 | -17.27 | 207.47 | -59.58 | 113.28 | 0.8983 | 454.7 | 213.4 | |
| 5.74 | -2.00 | 6.50 | -2.00 | -17.24 | 207.10 | -59.95 | 113.14 | 0.9008 | 323.3 | 999999 | |
| 0.72 | 3.05 | 0.87 | 3.69 | -18.94 | 205.70 | -61.35 | 114.50 | 0.9139 | 291.5 | 253.7 | |
| 0.00 | 1.08 | 0.00 | 1.24 | -17.21 | 206.54 | -60.51 | 112.93 | 0.9046 | 141.0 | 105.3 | |
| 0.00 | 0.99 | 0.00 | 1.15 | -17.18 | 206.16 | -60.89 | 112.79 | 0.9071 | 137.0 | 123.0 | |
| 2.15 | 4.21 | 2.51 | 4.91 | -16.74 | 206.08 | -60.97 | 112.29 | 0.9067 | 414.5 | 314.9 | |
| 0.00 | 0.72 | 0.00 | 0.79 | -14.69 | 207.05 | -60.00 | 110.39 | 0.8956 | 392.0 | 382.0 | |
| 0.00 | 4.75 | 0.00 | 5.61 | -16.52 | 205.67 | -61.38 | 111.94 | 0.9091 | 526.0 | 289.1 | |
| 4.84 | 7.44 | 6.19 | 9.50 | -18.50 | 204.05 | -63.00 | 113.55 | 0.9233 | -336.8 | -226.7 | |
| 0.00 | 0.63 | 0.00 | 0.92 | -17.96 | 200.50 | -66.55 | 112.02 | 0.9428 | -254.0 | -270.6 | |
| 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. | |