SDO HMI 2011-05-09 15:59:08 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.80 | 119.76 | 16.64 | 104.95 | 16.82 | 51.67 | 52.50 | 293.04 | 0.8271 | -278.7 | -333.6 | |
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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 |
| 4.21 | 92.91 | 3.79 | 82.47 | 16.69 | 52.82 | 53.65 | 292.49 | 0.8372 | -359.7 | -393.8 | |
| 0.00 | 2.24 | 0.00 | 2.02 | 17.26 | 52.74 | 53.57 | 293.17 | 0.8379 | 238.0 | 195.8 | |
| 4.92 | -1.00 | 4.39 | -1.00 | 16.89 | 52.37 | 53.20 | 292.86 | 0.8337 | -491.9 | 999999 | |
| 5.01 | -1.00 | 4.43 | -1.00 | 16.55 | 52.08 | 52.91 | 292.57 | 0.8302 | -847.1 | 999999 | |
| 0.00 | 1.79 | 0.00 | 1.60 | 17.53 | 52.26 | 53.10 | 293.63 | 0.8345 | -192.0 | -170.1 | |
| 2.24 | -1.00 | 1.96 | -1.00 | 16.72 | 51.62 | 52.45 | 292.91 | 0.8265 | -663.8 | 999999 | |
| 0.00 | 1.16 | 0.00 | 1.00 | 15.96 | 51.07 | 51.90 | 292.20 | 0.8194 | -702.0 | -591.7 | |
| 0.00 | 1.79 | 0.00 | 1.54 | 16.35 | 51.06 | 51.89 | 292.65 | 0.8203 | -769.0 | -691.5 | |
| 0.00 | 1.52 | 0.00 | 1.29 | 16.04 | 50.59 | 51.42 | 292.44 | 0.8151 | -706.0 | -539.4 | |
| 2.42 | 6.44 | 2.07 | 5.54 | 16.75 | 50.75 | 51.58 | 293.23 | 0.8186 | -590.4 | -639.3 | |
| 0.00 | 0.90 | 0.00 | 0.75 | 15.54 | 50.11 | 50.94 | 292.01 | 0.8091 | 483.0 | 450.1 | |
| 0.00 | 1.61 | 0.00 | 1.37 | 16.66 | 50.31 | 51.14 | 293.28 | 0.8143 | -704.0 | -639.6 | |
| 0.00 | 1.43 | 0.00 | 1.20 | 19.43 | 48.65 | 49.48 | 297.14 | 0.8078 | -411.0 | -282.7 | |
| 0.00 | 1.07 | 0.00 | 0.95 | 23.13 | 49.87 | 50.71 | 300.88 | 0.8315 | 521.0 | 395.8 | |
| 0.00 | 1.16 | 0.00 | 0.90 | 17.03 | 45.66 | 46.49 | 295.47 | 0.7704 | 366.0 | 344.8 | |
| 0.00 | 1.97 | 0.00 | 1.48 | 16.62 | 44.30 | 45.13 | 295.54 | 0.7550 | 633.0 | 439.2 | |
| 0.00 | 0.90 | 0.00 | 0.68 | 17.66 | 44.63 | 45.46 | 296.69 | 0.7625 | 442.0 | 380.8 | |
| 0.00 | 1.16 | 0.00 | 0.88 | 17.07 | 44.39 | 45.23 | 296.06 | 0.7578 | 576.0 | 430.8 | |
| 0.00 | 0.90 | 0.00 | 0.68 | 17.46 | 44.34 | 45.17 | 296.57 | 0.7587 | 535.0 | 441.8 | |
| 0.00 | 0.81 | 0.00 | 0.60 | 18.93 | 42.31 | 43.14 | 299.34 | 0.7444 | 672.0 | 548.3 | |
| 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. | |