SDO HMI 2011-04-29 03:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.67 | 21.29 | 1.51 | 12.20 | 8.96 | 111.13 | -26.81 | 63.64 | 0.5044 | -476.9 | -400.4 | |
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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 | 1.34 | 0.00 | 0.76 | 14.27 | 115.43 | -22.50 | 49.71 | 0.4881 | -735.0 | -539.5 | |
| 0.00 | 0.98 | 0.00 | 0.56 | 14.23 | 113.67 | -24.26 | 51.85 | 0.5085 | -825.0 | -654.7 | |
| 0.00 | 1.07 | 0.00 | 0.60 | 11.17 | 113.54 | -24.39 | 57.14 | 0.4842 | -452.0 | -429.0 | |
| 0.00 | 0.71 | 0.00 | 0.41 | 14.14 | 112.41 | -25.52 | 53.36 | 0.5227 | -712.0 | -631.4 | |
| 0.00 | 1.60 | 0.00 | 0.93 | 14.47 | 112.20 | -25.73 | 53.07 | 0.5280 | -723.0 | -537.9 | |
| 0.00 | 0.80 | 0.00 | 0.47 | 14.86 | 112.01 | -25.92 | 52.66 | 0.5335 | -504.0 | -453.6 | |
| 0.00 | 1.07 | 0.00 | 0.63 | 12.38 | 110.40 | -27.53 | 58.18 | 0.5335 | -577.0 | -509.6 | |
| 2.67 | 5.52 | 1.51 | 3.12 | 5.17 | 110.91 | -27.02 | 70.77 | 0.4812 | -910.8 | -711.6 | |
| 0.00 | 1.07 | 0.00 | 0.63 | 12.78 | 109.90 | -28.04 | 58.00 | 0.5427 | -764.0 | -658.2 | |
| 0.00 | 1.25 | 0.00 | 0.74 | 12.42 | 109.27 | -28.66 | 59.12 | 0.5479 | -626.0 | -570.5 | |
| 0.00 | 2.94 | 0.00 | 1.68 | 5.36 | 109.84 | -28.10 | 71.10 | 0.4976 | -831.0 | -624.2 | |
| 0.00 | 1.69 | 0.00 | 0.96 | 4.23 | 109.79 | -28.15 | 73.32 | 0.4931 | 913.0 | 671.2 | |
| 0.00 | 1.25 | 0.00 | 0.71 | 4.59 | 109.22 | -28.71 | 72.96 | 0.5029 | 768.0 | 602.1 | |
| 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. | |