SDO HMI 2014-12-13 17:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.54 | 109.40 | 28.78 | 146.72 | -3.99 | 1.19 | 68.31 | 265.98 | 0.9309 | 444.4 | 96.4 | |
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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 | 0.60 | 0.00 | 0.80 | -1.82 | 1.19 | 68.31 | 268.32 | 0.9307 | 196.0 | 252.9 | |
| 8.77 | 100.71 | 11.84 | 135.61 | -4.04 | 1.39 | 68.51 | 265.93 | 0.9321 | 481.3 | 115.5 | |
| 10.64 | -2.00 | 14.25 | -2.00 | -4.28 | 1.19 | 68.31 | 265.67 | 0.9309 | 718.7 | 999999 | |
| 0.00 | 2.72 | 0.00 | 3.54 | -1.51 | 0.45 | 67.57 | 268.66 | 0.9259 | -538.0 | -327.6 | |
| 2.13 | 3.92 | 2.69 | 4.94 | -1.51 | 359.83 | 66.95 | 268.65 | 0.9218 | -434.8 | -307.0 | |
| 0.00 | 0.43 | 0.00 | 0.54 | -1.99 | 359.71 | 66.83 | 268.14 | 0.9210 | -218.0 | -312.0 | |
| 0.00 | 1.02 | 0.00 | 1.29 | -3.53 | 359.73 | 66.85 | 266.46 | 0.9212 | 357.0 | 417.5 | |
| 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. | |