SDO HMI 2011-05-03 20:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.73 | 27.05 | 3.48 | 19.53 | 13.59 | 119.30 | 43.59 | 293.00 | 0.7293 | -246.9 | -277.1 | |
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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 |
| 1.70 | 7.94 | 1.28 | 6.00 | 13.38 | 122.01 | 46.29 | 291.50 | 0.7581 | -398.1 | -540.2 | |
| 0.00 | 1.52 | 0.00 | 1.14 | 13.13 | 121.50 | 45.78 | 291.38 | 0.7519 | -731.0 | -551.9 | |
| 0.00 | 1.16 | 0.00 | 0.86 | 13.31 | 121.23 | 45.52 | 291.71 | 0.7496 | -512.0 | -412.7 | |
| 0.00 | 1.25 | 0.00 | 0.93 | 13.29 | 120.96 | 45.25 | 291.80 | 0.7466 | -496.0 | -526.1 | |
| 0.00 | 0.36 | 0.00 | 0.26 | 13.59 | 120.50 | 44.79 | 292.36 | 0.7427 | -105.0 | -66.2 | |
| 3.03 | 6.61 | 2.20 | 4.78 | 13.26 | 119.64 | 43.92 | 292.30 | 0.7321 | 647.2 | 592.9 | |
| 0.00 | 1.25 | 0.00 | 0.90 | 12.90 | 119.30 | 43.58 | 291.97 | 0.7270 | 668.0 | 476.4 | |
| 0.00 | 1.07 | 0.00 | 0.76 | 13.50 | 118.11 | 42.40 | 293.29 | 0.7161 | -525.0 | -475.1 | |
| 0.00 | 0.89 | 0.00 | 0.60 | 15.42 | 114.22 | 38.50 | 297.84 | 0.6810 | -539.0 | -497.8 | |
| 0.00 | 2.68 | 0.00 | 1.77 | 14.21 | 113.48 | 37.77 | 296.61 | 0.6664 | -634.0 | -481.3 | |
| 0.00 | 1.25 | 0.00 | 0.82 | 14.44 | 113.10 | 37.38 | 297.16 | 0.6631 | -664.0 | -559.6 | |
| 0.00 | 1.07 | 0.00 | 0.71 | 16.03 | 112.96 | 37.24 | 299.42 | 0.6700 | -704.0 | -559.4 | |
| 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. | |