SDO HMI 2011-04-29 21:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.74 | 20.94 | 2.00 | 11.29 | 13.21 | 113.29 | -14.73 | 40.04 | 0.3919 | -649.5 | -599.6 | |
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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 | 1.96 | 0.00 | 1.05 | 14.13 | 116.22 | -11.80 | 32.18 | 0.3741 | -776.0 | -627.2 | |
| 1.78 | 2.58 | 0.94 | 1.37 | 11.84 | 115.58 | -12.45 | 37.32 | 0.3496 | -894.4 | -821.6 | |
| 0.00 | 0.36 | 0.00 | 0.19 | 14.53 | 113.70 | -14.32 | 36.72 | 0.4023 | -410.0 | -577.5 | |
| 0.00 | 0.98 | 0.00 | 0.53 | 14.31 | 113.69 | -14.34 | 37.10 | 0.3996 | -981.0 | -865.6 | |
| 0.00 | 0.98 | 0.00 | 0.53 | 14.53 | 113.51 | -14.52 | 37.08 | 0.4042 | -962.0 | -801.8 | |
| 0.00 | 1.16 | 0.00 | 0.61 | 11.03 | 113.65 | -14.37 | 42.86 | 0.3598 | -869.0 | -705.8 | |
| 0.00 | 0.80 | 0.00 | 0.43 | 10.72 | 113.29 | -14.74 | 44.17 | 0.3603 | -765.0 | -630.1 | |
| 0.00 | 0.71 | 0.00 | 0.39 | 14.64 | 112.92 | -15.11 | 38.01 | 0.4112 | -874.0 | -696.9 | |
| 0.00 | 0.98 | 0.00 | 0.53 | 14.96 | 112.77 | -15.26 | 37.79 | 0.4167 | -754.0 | -583.5 | |
| 0.00 | 1.34 | 0.00 | 0.73 | 14.49 | 112.77 | -15.26 | 38.52 | 0.4108 | -716.0 | -611.3 | |
| 1.96 | 3.39 | 1.06 | 1.83 | 14.04 | 112.77 | -15.26 | 39.23 | 0.4053 | -994.5 | -809.5 | |
| 0.00 | 1.25 | 0.00 | 0.68 | 14.30 | 112.66 | -15.37 | 39.03 | 0.4096 | -854.0 | -706.5 | |
| 0.00 | 0.89 | 0.00 | 0.48 | 13.77 | 112.21 | -15.82 | 40.69 | 0.4078 | -844.0 | -685.4 | |
| 0.00 | 0.80 | 0.00 | 0.46 | 20.01 | 111.09 | -16.94 | 33.79 | 0.4943 | 652.0 | 546.1 | |
| 0.00 | 0.62 | 0.00 | 0.36 | 20.05 | 110.78 | -17.25 | 34.21 | 0.4974 | 778.0 | 648.4 | |
| 0.00 | 2.14 | 0.00 | 1.12 | 5.41 | 111.34 | -16.68 | 59.83 | 0.3321 | -1122.0 | -785.1 | |
| 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. | |