SDO HMI 2011-08-29 14:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16.57 | 75.18 | 18.40 | 84.67 | -20.51 | 259.50 | -58.57 | 117.07 | 0.8992 | 242.7 | 34.6 | |
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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 | 0.81 | 0.00 | 0.89 | -21.31 | 260.55 | -57.52 | 118.28 | 0.8942 | 502.0 | 465.3 | |
| 2.06 | 18.55 | 2.23 | 20.11 | -20.52 | 260.73 | -57.35 | 117.50 | 0.8909 | 767.2 | 555.1 | |
| 1.43 | -2.00 | 1.57 | -2.00 | -20.66 | 260.40 | -57.67 | 117.53 | 0.8935 | 473.6 | 999999 | |
| 12.54 | 34.58 | 13.98 | 38.78 | -21.08 | 259.96 | -58.11 | 117.82 | 0.8976 | 477.0 | -27.6 | |
| 0.00 | 0.90 | 0.00 | 0.99 | -20.42 | 259.81 | -58.27 | 117.07 | 0.8970 | 239.0 | 190.0 | |
| 0.00 | 1.34 | 0.00 | 1.54 | -20.76 | 258.91 | -59.17 | 117.11 | 0.9039 | 90.0 | 110.6 | |
| 0.00 | 1.34 | 0.00 | 1.54 | -20.58 | 258.95 | -59.12 | 116.95 | 0.9031 | 140.0 | 147.5 | |
| 0.00 | 0.99 | 0.00 | 1.13 | -20.09 | 258.63 | -59.44 | 116.32 | 0.9041 | 142.0 | 141.4 | |
| 0.54 | 1.79 | 0.62 | 2.07 | -19.55 | 258.39 | -59.69 | 115.67 | 0.9044 | 97.8 | 15.3 | |
| 0.00 | 7.35 | 0.00 | 8.58 | -19.43 | 257.94 | -60.13 | 115.40 | 0.9071 | -413.0 | -380.3 | |
| 0.00 | 0.81 | 0.00 | 0.93 | -19.08 | 258.16 | -59.91 | 115.10 | 0.9048 | -576.0 | -461.1 | |
| 0.00 | 0.45 | 0.00 | 0.53 | -19.13 | 257.67 | -60.40 | 115.00 | 0.9082 | -631.0 | -605.4 | |
| 0.00 | 1.52 | 0.00 | 1.87 | -20.26 | 256.81 | -61.27 | 115.91 | 0.9162 | -493.0 | -372.2 | |
| 0.00 | 1.08 | 0.00 | 1.23 | -17.75 | 257.97 | -60.11 | 113.64 | 0.9031 | -440.0 | -339.0 | |
| 0.00 | 3.67 | 0.00 | 4.48 | -18.94 | 256.46 | -61.61 | 114.42 | 0.9156 | -609.0 | -476.3 | |
| 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. | |