SDO HMI 2011-05-01 06:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.05 | 51.94 | 1.07 | 27.06 | -17.84 | 121.69 | 11.84 | 219.30 | 0.3100 | -149.8 | 10.8 | |
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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 | 3.84 | 0.00 | 2.00 | -16.92 | 123.56 | 13.71 | 225.52 | 0.3191 | 901.0 | 898.5 | |
| 0.00 | 5.98 | 0.00 | 3.12 | -17.23 | 123.36 | 13.50 | 224.38 | 0.3202 | 991.0 | 757.5 | |
| 0.00 | 2.14 | 0.00 | 1.12 | -17.58 | 123.19 | 13.33 | 223.25 | 0.3222 | 862.0 | 678.8 | |
| 0.00 | 4.55 | 0.00 | 2.38 | -17.74 | 122.91 | 13.05 | 222.31 | 0.3209 | 446.0 | 667.8 | |
| 0.00 | 0.89 | 0.00 | 0.47 | -17.58 | 122.90 | 13.04 | 222.63 | 0.3190 | 857.0 | 787.9 | |
| 0.00 | 1.61 | 0.00 | 0.84 | -17.03 | 122.82 | 12.97 | 223.74 | 0.3116 | 1001.0 | 776.7 | |
| 2.05 | 8.12 | 1.07 | 4.22 | -17.04 | 122.15 | 12.29 | 222.23 | 0.3041 | 943.4 | 874.1 | |
| 0.00 | 0.80 | 0.00 | 0.42 | -17.26 | 122.03 | 12.17 | 221.47 | 0.3054 | 649.0 | 467.2 | |
| 0.00 | 1.61 | 0.00 | 0.84 | -18.41 | 121.79 | 11.93 | 218.41 | 0.3170 | -938.0 | -709.2 | |
| 0.00 | 4.73 | 0.00 | 2.47 | -18.54 | 121.40 | 11.55 | 217.26 | 0.3148 | -749.0 | -875.8 | |
| 0.00 | 1.61 | 0.00 | 0.83 | -17.78 | 120.32 | 10.46 | 216.20 | 0.2941 | -970.0 | -771.4 | |
| 0.00 | 1.07 | 0.00 | 0.56 | -18.25 | 120.06 | 10.20 | 214.55 | 0.2978 | -901.0 | -776.8 | |
| 0.00 | 1.52 | 0.00 | 0.79 | -19.18 | 120.02 | 10.16 | 212.65 | 0.3101 | -1030.0 | -807.2 | |
| 0.00 | 2.05 | 0.00 | 1.07 | -18.53 | 119.94 | 10.09 | 213.71 | 0.3005 | -1145.0 | -964.0 | |
| 0.00 | 3.03 | 0.00 | 1.58 | -18.93 | 119.90 | 10.05 | 212.82 | 0.3057 | -987.0 | -799.7 | |
| 0.00 | 4.91 | 0.00 | 2.54 | -18.03 | 119.82 | 9.96 | 214.37 | 0.2926 | -958.0 | -843.4 | |
| 0.00 | 1.78 | 0.00 | 0.93 | -19.56 | 119.72 | 9.86 | 211.20 | 0.3127 | -857.0 | -742.0 | |
| 0.00 | 1.70 | 0.00 | 0.88 | -18.72 | 119.66 | 9.81 | 212.61 | 0.3006 | -889.0 | -697.3 | |
| 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. | |