SDO HMI 2011-07-24 04:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.90 | 20.49 | 4.88 | 20.72 | -23.24 | 134.43 | 54.92 | 239.61 | 0.8729 | -198.2 | -74.2 | |
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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 | 0.91 | 0.00 | 1.04 | -23.20 | 138.74 | 59.24 | 241.19 | 0.9032 | 514.0 | 496.3 | |
| 1.18 | 1.81 | 1.33 | 2.04 | -23.22 | 138.18 | 58.67 | 240.98 | 0.8995 | 552.8 | 527.4 | |
| 0.00 | 2.81 | 0.00 | 3.08 | -22.96 | 137.42 | 57.91 | 241.01 | 0.8937 | 673.0 | 608.6 | |
| 0.00 | 1.63 | 0.00 | 1.68 | -22.89 | 135.24 | 55.74 | 240.33 | 0.8782 | -189.0 | 1.0 | |
| 0.00 | 1.36 | 0.00 | 1.33 | -23.34 | 133.15 | 53.65 | 239.06 | 0.8642 | -324.0 | -250.0 | |
| 0.00 | 0.91 | 0.00 | 0.90 | -24.05 | 133.41 | 53.90 | 238.40 | 0.8684 | -147.0 | -175.1 | |
| 0.00 | 1.54 | 0.00 | 1.57 | -25.09 | 134.02 | 54.52 | 237.52 | 0.8761 | -435.0 | -335.5 | |
| 1.54 | 2.90 | 1.49 | 2.80 | -23.10 | 132.74 | 53.23 | 239.15 | 0.8603 | -486.0 | -466.0 | |
| 0.00 | 1.27 | 0.00 | 1.21 | -22.94 | 132.37 | 52.86 | 239.18 | 0.8569 | -561.0 | -512.1 | |
| 0.00 | 1.54 | 0.00 | 1.47 | -23.17 | 132.22 | 52.71 | 238.87 | 0.8565 | -592.0 | -488.4 | |
| 2.18 | 3.81 | 2.06 | 3.60 | -22.87 | 131.95 | 52.44 | 239.08 | 0.8534 | -729.5 | -633.4 | |
| 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. | |