SDO HMI 2011-12-12 09:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.30 | 26.93 | 1.33 | 15.59 | 8.72 | 45.69 | 29.90 | 287.81 | 0.5202 | -173.5 | -246.2 | |
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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 | 0.77 | 0.00 | 0.45 | 7.77 | 48.09 | 32.30 | 285.10 | 0.5505 | -661.0 | -474.2 | |
| 0.00 | 1.02 | 0.00 | 0.62 | 13.89 | 48.59 | 32.80 | 295.20 | 0.5835 | 630.0 | 515.6 | |
| 0.00 | 1.28 | 0.00 | 0.78 | 14.40 | 48.60 | 32.81 | 296.02 | 0.5863 | 526.0 | 440.3 | |
| 0.00 | 1.11 | 0.00 | 0.65 | 7.85 | 47.36 | 31.57 | 285.56 | 0.5405 | -726.0 | -557.1 | |
| 0.00 | 0.85 | 0.00 | 0.51 | 12.73 | 47.73 | 31.94 | 293.83 | 0.5664 | 788.0 | 524.3 | |
| 0.00 | 1.28 | 0.00 | 0.77 | 14.31 | 47.86 | 32.07 | 296.34 | 0.5764 | 537.0 | 532.4 | |
| 0.00 | 1.28 | 0.00 | 0.75 | 8.24 | 46.94 | 31.15 | 286.45 | 0.5359 | -582.0 | -456.0 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 7.34 | 46.69 | 30.90 | 284.91 | 0.5292 | -572.0 | -546.0 | |
| 0.00 | 1.02 | 0.00 | 0.59 | 7.22 | 46.50 | 30.72 | 284.77 | 0.5262 | -569.0 | -506.5 | |
| 0.00 | 2.90 | 0.00 | 1.69 | 8.15 | 46.47 | 30.69 | 286.49 | 0.5290 | -875.0 | -725.5 | |
| 2.30 | 5.96 | 1.33 | 3.43 | 7.34 | 45.62 | 29.83 | 285.37 | 0.5137 | -906.8 | -803.6 | |
| 0.00 | 1.79 | 0.00 | 1.03 | 7.69 | 45.03 | 29.24 | 286.33 | 0.5064 | -871.0 | -719.4 | |
| 0.00 | 3.07 | 0.00 | 1.75 | 7.66 | 44.38 | 28.59 | 286.59 | 0.4969 | -772.0 | -624.4 | |
| 0.00 | 1.19 | 0.00 | 0.66 | 7.23 | 42.06 | 26.28 | 286.98 | 0.4611 | 848.0 | 688.4 | |
| 0.00 | 2.47 | 0.00 | 1.36 | 7.67 | 40.80 | 25.01 | 288.70 | 0.4443 | 846.0 | 695.9 | |
| 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. | |