SDO HMI 2011-11-16 23:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.13 | 122.75 | 35.47 | 204.44 | 16.13 | 63.56 | 72.82 | 286.07 | 0.9563 | -314.1 | -192.1 | |
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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 |
| 0.34 | 2.92 | 0.67 | 5.71 | 16.45 | 66.08 | 75.34 | 286.31 | 0.9679 | -323.0 | -178.4 | |
| 0.86 | 2.32 | 1.75 | 4.69 | 17.29 | 66.84 | 76.10 | 287.15 | 0.9711 | 150.5 | -95.4 | |
| 4.04 | 112.87 | 6.83 | 186.17 | 16.06 | 63.71 | 72.98 | 285.98 | 0.9571 | 332.1 | -206.2 | |
| 14.43 | -3.00 | 23.80 | -3.00 | 15.95 | 63.30 | 72.56 | 285.89 | 0.9551 | -634.2 | 999999 | |
| 0.00 | 1.12 | 0.00 | 2.00 | 18.97 | 64.74 | 74.01 | 288.97 | 0.9625 | 74.0 | 72.5 | |
| 0.00 | 0.69 | 0.00 | 1.16 | 18.77 | 63.51 | 72.77 | 288.83 | 0.9568 | 151.0 | 135.4 | |
| 1.46 | 2.83 | 2.42 | 4.71 | 19.06 | 63.30 | 72.56 | 289.14 | 0.9558 | 324.3 | 218.2 | |
| 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. | |