SDO HMI 2011-12-10 00:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 58.87 | 343.65 | 52.18 | 304.84 | -17.18 | 352.75 | -54.30 | 110.70 | 0.8316 | 676.5 | 243.7 | |
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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 | 1.53 | 0.00 | 1.33 | -18.87 | 354.11 | -52.95 | 113.05 | 0.8229 | -382.0 | -330.9 | |
| 0.00 | 0.77 | 0.00 | 0.67 | -18.84 | 353.60 | -53.46 | 112.87 | 0.8275 | 197.0 | 219.3 | |
| 0.00 | 1.87 | 0.00 | 1.68 | -19.93 | 352.96 | -54.09 | 113.99 | 0.8356 | -764.0 | -587.0 | |
| 1.19 | 326.52 | 1.05 | 289.29 | -18.12 | 353.45 | -53.60 | 111.99 | 0.8272 | 720.3 | 268.8 | |
| 11.16 | -4.00 | 9.90 | -4.00 | -18.09 | 352.94 | -54.12 | 111.82 | 0.8318 | 872.6 | 999999 | |
| 43.88 | -4.00 | 38.86 | -4.00 | -16.91 | 352.76 | -54.29 | 110.39 | 0.8310 | 885.5 | 999999 | |
| 1.19 | 5.88 | 1.07 | 5.30 | -17.84 | 352.30 | -54.76 | 111.38 | 0.8371 | 300.9 | 4.5 | |
| 1.45 | -4.00 | 1.30 | -4.00 | -16.51 | 352.19 | -54.87 | 109.79 | 0.8355 | 162.2 | 999999 | |
| 0.00 | 1.11 | 0.00 | 1.02 | -17.90 | 351.51 | -55.55 | 111.26 | 0.8442 | 175.0 | 164.8 | |
| 0.00 | 0.77 | 0.00 | 0.76 | -21.00 | 349.31 | -57.74 | 114.30 | 0.8683 | 291.0 | 200.3 | |
| 0.00 | 1.02 | 0.00 | 0.92 | -14.57 | 351.67 | -55.39 | 107.40 | 0.8369 | 397.0 | 279.6 | |
| 0.00 | 1.28 | 0.00 | 1.18 | -15.95 | 350.78 | -56.28 | 108.84 | 0.8471 | -542.0 | -467.6 | |
| 0.00 | 0.94 | 0.00 | 0.86 | -15.28 | 351.06 | -55.99 | 108.11 | 0.8435 | -642.0 | -541.0 | |
| 0.00 | 0.94 | 0.00 | 0.87 | -15.34 | 350.71 | -56.35 | 108.11 | 0.8468 | -571.0 | -469.6 | |
| 0.00 | 1.02 | 0.00 | 0.96 | -15.83 | 350.22 | -56.84 | 108.58 | 0.8518 | -432.0 | -362.7 | |
| 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. | |