SDO HMI 2011-07-24 01:59:11 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.14 | 41.90 | 7.91 | 21.98 | 23.97 | 78.93 | -2.22 | 5.92 | 0.3291 | -531.3 | -251.8 | |
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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 |
| 5.89 | 12.33 | 3.08 | 6.44 | 23.54 | 80.94 | -0.21 | 0.62 | 0.3173 | -1002.5 | -588.1 | |
| 0.00 | 1.18 | 0.00 | 0.61 | 21.40 | 80.65 | -0.50 | 1.67 | 0.2817 | -883.0 | -704.6 | |
| 5.89 | 7.07 | 3.08 | 3.70 | 23.70 | 80.57 | -0.58 | 1.66 | 0.3201 | -988.2 | -708.8 | |
| 3.36 | 5.98 | 1.75 | 3.13 | 23.73 | 80.21 | -0.95 | 2.71 | 0.3209 | -981.1 | -896.1 | |
| 0.00 | 1.09 | 0.00 | 0.58 | 27.41 | 79.70 | -1.46 | 3.40 | 0.3815 | -666.0 | -544.3 | |
| 0.00 | 0.91 | 0.00 | 0.47 | 23.80 | 79.64 | -1.51 | 4.31 | 0.3225 | -674.0 | -474.8 | |
| 0.00 | 1.36 | 0.00 | 0.71 | 23.03 | 79.48 | -1.67 | 4.98 | 0.3099 | -938.0 | -681.2 | |
| 0.00 | 1.72 | 0.00 | 0.90 | 23.54 | 78.81 | -2.34 | 6.76 | 0.3195 | -832.0 | -670.3 | |
| 0.00 | 1.09 | 0.00 | 0.58 | 25.76 | 77.28 | -3.87 | 9.78 | 0.3594 | -826.0 | -697.8 | |
| 0.00 | 1.18 | 0.00 | 0.63 | 26.08 | 76.32 | -4.83 | 11.94 | 0.3674 | -670.0 | -522.9 | |
| 0.00 | 2.09 | 0.00 | 1.12 | 26.55 | 73.94 | -7.22 | 17.07 | 0.3844 | 721.0 | 670.8 | |
| 0.00 | 1.09 | 0.00 | 0.58 | 26.58 | 73.63 | -7.53 | 17.73 | 0.3864 | 776.0 | 602.7 | |
| 0.00 | 1.09 | 0.00 | 0.58 | 24.46 | 73.42 | -7.73 | 20.25 | 0.3553 | 816.0 | 549.5 | |
| 0.00 | 3.72 | 0.00 | 1.95 | 23.02 | 73.47 | -7.68 | 21.77 | 0.3331 | 977.0 | 755.0 | |
| 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. | |