SDO HMI 2011-03-02 08:58:59 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19.33 | 65.08 | 9.94 | 33.55 | -23.22 | 180.42 | 0.07 | 180.67 | 0.2783 | -131.1 | -281.0 | |
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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 |
| 11.48 | 19.08 | 5.88 | 9.77 | -21.81 | 182.63 | 2.28 | 188.35 | 0.2558 | 1079.9 | 631.2 | |
| 0.00 | 1.04 | 0.00 | 0.53 | -22.61 | 181.84 | 1.49 | 185.17 | 0.2677 | 903.0 | 611.1 | |
| 0.00 | 3.37 | 0.00 | 1.73 | -22.03 | 181.77 | 1.42 | 185.14 | 0.2577 | 1086.0 | 791.3 | |
| 0.86 | 3.45 | 0.44 | 1.77 | -21.97 | 181.51 | 1.16 | 184.24 | 0.2563 | 1028.8 | 897.4 | |
| 0.00 | 0.52 | 0.00 | 0.27 | -24.88 | 180.13 | -0.22 | 179.35 | 0.3046 | -450.0 | -481.3 | |
| 4.83 | 10.79 | 2.50 | 5.57 | -23.60 | 179.94 | -0.41 | 178.67 | 0.2833 | -1029.2 | -917.2 | |
| 0.00 | 2.85 | 0.00 | 1.47 | -23.94 | 179.78 | -0.57 | 178.18 | 0.2891 | -703.0 | -531.6 | |
| 0.00 | 3.88 | 0.00 | 2.02 | -24.91 | 179.21 | -1.13 | 176.62 | 0.3056 | -831.0 | -751.2 | |
| 0.00 | 1.38 | 0.00 | 0.71 | -23.63 | 179.03 | -1.32 | 175.73 | 0.2845 | -940.0 | -712.2 | |
| 0.00 | 2.50 | 0.00 | 1.30 | -24.78 | 178.99 | -1.36 | 175.91 | 0.3038 | -939.0 | -735.1 | |
| 0.00 | 1.64 | 0.00 | 0.85 | -25.19 | 178.79 | -1.56 | 175.42 | 0.3108 | -850.0 | -611.5 | |
| 0.00 | 3.11 | 0.00 | 1.61 | -24.00 | 178.74 | -1.61 | 174.91 | 0.2912 | -1166.0 | -812.8 | |
| 0.00 | 3.88 | 0.00 | 2.01 | -24.19 | 178.50 | -1.84 | 174.25 | 0.2946 | -986.0 | -746.1 | |
| 0.00 | 1.38 | 0.00 | 0.72 | -24.41 | 178.37 | -1.98 | 173.93 | 0.2985 | -699.0 | -571.4 | |
| 0.00 | 1.29 | 0.00 | 0.67 | -23.85 | 178.28 | -2.07 | 173.42 | 0.2893 | -985.0 | -783.6 | |
| 2.16 | 2.76 | 1.12 | 1.43 | -24.28 | 178.14 | -2.20 | 173.18 | 0.2968 | -838.9 | -606.1 | |
| 0.00 | 2.16 | 0.00 | 1.12 | -24.49 | 177.26 | -3.09 | 170.62 | 0.3024 | -896.0 | -717.6 | |
| 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. | |