SDO HMI 2014-12-04 20:00:25 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 8.79 | 0.00 | 5.41 | 14.13 | 15.96 | -33.85 | 66.33 | 0.5924 | -637.1 | -495.4 | |
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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 | 0.94 | 0.00 | 0.54 | 8.16 | 20.44 | -29.37 | 74.41 | 0.5061 | -751.0 | -576.6 | |
| 0.00 | 0.85 | 0.00 | 0.51 | 14.03 | 19.01 | -30.80 | 64.59 | 0.5522 | -769.0 | -646.2 | |
| 0.00 | 1.37 | 0.00 | 0.82 | 13.48 | 17.81 | -32.01 | 66.25 | 0.5653 | -768.0 | -638.2 | |
| 0.00 | 0.77 | 0.00 | 0.47 | 15.43 | 16.77 | -33.05 | 63.70 | 0.5887 | -694.0 | -536.2 | |
| 0.00 | 1.54 | 0.00 | 0.94 | 13.78 | 15.80 | -34.01 | 66.88 | 0.5930 | -571.0 | -458.4 | |
| 0.00 | 1.19 | 0.00 | 0.76 | 17.05 | 14.32 | -35.50 | 62.64 | 0.6274 | -507.0 | -352.1 | |
| 0.00 | 1.11 | 0.00 | 0.72 | 17.57 | 13.13 | -36.69 | 62.54 | 0.6443 | -494.0 | -406.5 | |
| 0.00 | 1.02 | 0.00 | 0.65 | 12.37 | 12.25 | -37.57 | 70.72 | 0.6332 | -543.0 | -420.6 | |
| 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. | |