SDO HMI 2013-03-29 00:59:01 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42.83 | 259.03 | 22.92 | 138.69 | 14.88 | 255.34 | -5.19 | 13.38 | 0.3795 | -938.4 | -387.1 | |
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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 | 1.49 | 0.00 | 0.81 | 18.22 | 257.79 | -2.75 | 6.17 | 0.4255 | -721.0 | -586.4 | |
| 0.00 | 0.96 | 0.00 | 0.50 | 10.30 | 257.35 | -3.18 | 10.57 | 0.2986 | -884.0 | -704.5 | |
| 0.00 | 3.59 | 0.00 | 1.90 | 13.46 | 256.89 | -3.64 | 10.17 | 0.3515 | -720.0 | -577.3 | |
| 0.00 | 1.31 | 0.00 | 0.69 | 13.31 | 255.84 | -4.69 | 13.10 | 0.3526 | -824.0 | -660.3 | |
| 25.31 | 235.74 | 13.54 | 126.30 | 15.01 | 255.69 | -4.85 | 12.45 | 0.3801 | -1230.9 | -376.4 | |
| 0.00 | 5.87 | 0.00 | 3.10 | 13.03 | 255.39 | -5.15 | 14.53 | 0.3499 | -836.0 | -722.1 | |
| 16.99 | -5.00 | 9.10 | -5.00 | 15.02 | 255.03 | -5.50 | 14.06 | 0.3827 | -1182.5 | 999999 | |
| 0.00 | 1.14 | 0.00 | 0.61 | 15.96 | 254.98 | -5.56 | 13.60 | 0.3976 | -502.0 | -399.3 | |
| 0.53 | -5.00 | 0.28 | -5.00 | 14.76 | 254.98 | -5.56 | 14.37 | 0.3789 | -1060.5 | 999999 | |
| 0.00 | 1.23 | 0.00 | 0.63 | 7.37 | 254.99 | -5.55 | 21.56 | 0.2621 | -789.0 | -605.2 | |
| 0.00 | 2.01 | 0.00 | 1.06 | 12.22 | 254.45 | -6.08 | 17.75 | 0.3413 | -1018.0 | -853.4 | |
| 0.00 | 1.31 | 0.00 | 0.69 | 11.83 | 253.01 | -7.52 | 22.02 | 0.3433 | -847.0 | -714.7 | |
| 0.00 | 0.79 | 0.00 | 0.42 | 11.83 | 252.85 | -7.68 | 22.42 | 0.3443 | -765.0 | -597.2 | |
| 0.00 | 0.88 | 0.00 | 0.47 | 15.49 | 251.73 | -8.80 | 21.38 | 0.4060 | 722.0 | 502.8 | |
| 0.00 | 1.40 | 0.00 | 0.77 | 16.26 | 250.85 | -9.69 | 22.57 | 0.4225 | 688.0 | 581.1 | |
| 0.00 | 1.31 | 0.00 | 0.74 | 18.51 | 248.38 | -12.15 | 25.23 | 0.4702 | 636.0 | 417.3 | |
| 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. | |