SDO HMI 2014-01-07 23:00:24 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31.26 | 174.37 | 26.61 | 148.34 | 5.72 | 44.34 | -53.50 | 80.14 | 0.8137 | -933.0 | -223.3 | |
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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 | 0.93 | 0.00 | 0.56 | 10.06 | 65.76 | -32.08 | 66.31 | 0.5732 | -735.0 | -647.0 | |
| 0.00 | 1.19 | 0.00 | 0.72 | 6.41 | 64.25 | -33.59 | 73.18 | 0.5765 | -630.0 | -535.7 | |
| 0.00 | 0.59 | 0.00 | 0.45 | 6.11 | 49.10 | -48.74 | 78.68 | 0.7646 | -484.0 | -372.7 | |
| 31.26 | 169.88 | 26.61 | 144.90 | 5.74 | 44.20 | -53.64 | 80.17 | 0.8154 | -1057.4 | -226.0 | |
| 0.00 | 0.59 | 0.00 | 0.57 | 3.92 | 39.58 | -58.26 | 83.09 | 0.8567 | 178.0 | 205.6 | |
| 0.00 | 1.19 | 0.00 | 1.14 | 1.13 | 39.09 | -58.74 | 86.39 | 0.8585 | 315.0 | 311.1 | |
| 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. | |