SDO HMI 2014-10-04 13:00:32 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.92 | 14.94 | 5.35 | 18.07 | -19.60 | 76.68 | -61.34 | 114.99 | 0.9112 | 226.5 | 82.3 | |
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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 |
| 3.87 | 10.64 | 4.20 | 11.58 | -18.41 | 79.49 | -58.53 | 114.58 | 0.8918 | 541.2 | 406.0 | |
| 1.05 | -1.00 | 1.15 | -1.00 | -18.20 | 79.36 | -58.65 | 114.31 | 0.8922 | 642.7 | 999999 | |
| 0.00 | 1.05 | 0.00 | 1.65 | -22.65 | 71.15 | -66.87 | 116.54 | 0.9500 | -208.0 | -222.2 | |
| 0.00 | 0.79 | 0.00 | 1.24 | -22.46 | 71.09 | -66.93 | 116.33 | 0.9500 | -178.0 | -148.4 | |
| 0.00 | 1.32 | 0.00 | 1.83 | -20.12 | 73.16 | -64.86 | 114.49 | 0.9356 | -215.0 | -235.6 | |
| 0.00 | 1.14 | 0.00 | 1.77 | -22.25 | 71.21 | -66.80 | 116.15 | 0.9491 | -293.0 | -282.0 | |
| 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. | |