SDO HMI 2011-12-13 02:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15.60 | 51.53 | 20.80 | 69.74 | 21.25 | 299.89 | -66.54 | 66.79 | 0.9302 | -239.6 | -2.5 | |
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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 | 1.28 | 0.00 | 1.76 | 25.47 | 300.26 | -66.17 | 62.28 | 0.9345 | -224.0 | -215.3 | |
| 0.00 | 0.94 | 0.00 | 1.04 | 18.69 | 304.83 | -61.60 | 68.67 | 0.8964 | -381.0 | -371.8 | |
| 3.75 | 4.17 | 4.33 | 4.82 | 19.96 | 303.78 | -62.65 | 67.49 | 0.9055 | -608.9 | -620.3 | |
| 0.00 | 0.94 | 0.00 | 1.08 | 19.68 | 303.84 | -62.59 | 67.79 | 0.9047 | -633.0 | -575.7 | |
| 0.00 | 1.96 | 0.00 | 2.29 | 19.78 | 303.42 | -63.01 | 67.76 | 0.9077 | -281.0 | -259.9 | |
| 0.00 | 1.96 | 0.00 | 2.34 | 20.10 | 302.84 | -63.59 | 67.52 | 0.9121 | -387.0 | -300.7 | |
| 0.00 | 0.85 | 0.00 | 0.99 | 18.96 | 303.58 | -62.85 | 68.62 | 0.9056 | -521.0 | -448.4 | |
| 0.00 | 1.02 | 0.00 | 1.23 | 19.91 | 302.62 | -63.81 | 67.76 | 0.9133 | -301.0 | -269.7 | |
| 4.60 | 14.14 | 5.73 | 17.80 | 20.24 | 301.78 | -64.65 | 67.56 | 0.9191 | -496.8 | 96.8 | |
| 1.11 | 3.49 | 1.54 | 4.87 | 22.68 | 299.46 | -66.97 | 65.36 | 0.9357 | -251.7 | -47.6 | |
| 0.00 | 1.36 | 0.00 | 1.86 | 22.14 | 299.75 | -66.68 | 65.89 | 0.9335 | -362.0 | -273.5 | |
| 1.19 | -10.00 | 1.67 | -10.00 | 22.75 | 299.15 | -67.29 | 65.34 | 0.9376 | 171.6 | 999999 | |
| 1.96 | 3.58 | 2.45 | 4.47 | 19.86 | 301.63 | -64.80 | 67.99 | 0.9196 | -366.0 | -398.1 | |
| 0.00 | 0.85 | 0.00 | 1.07 | 19.61 | 301.45 | -64.98 | 68.29 | 0.9205 | -277.0 | -257.1 | |
| 0.26 | 1.87 | 0.35 | 2.57 | 21.56 | 299.48 | -66.96 | 66.54 | 0.9345 | -66.0 | 90.1 | |
| 0.00 | 0.85 | 0.00 | 1.20 | 21.54 | 298.83 | -67.60 | 66.67 | 0.9381 | 402.0 | 431.7 | |
| 0.00 | 2.73 | 0.00 | 3.81 | 20.49 | 298.90 | -67.53 | 67.77 | 0.9367 | -61.0 | -16.6 | |
| 0.43 | 1.28 | 0.70 | 2.11 | 22.70 | 295.67 | -70.76 | 65.93 | 0.9553 | 477.8 | 396.5 | |
| 2.30 | 8.26 | 4.03 | 14.43 | 23.26 | 294.66 | -71.77 | 65.49 | 0.9603 | 348.2 | 281.4 | |
| 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. | |