SDO HMI 2014-08-04 09:00:39 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 9.85 | 0.00 | 5.09 | 7.27 | 210.14 | -15.79 | 84.02 | 0.2729 | 90.7 | 89.0 | |
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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 | 1.99 | 0.00 | 1.01 | 8.37 | 214.71 | -11.22 | 77.34 | 0.1982 | -789.0 | -597.3 | |
| 0.00 | 1.81 | 0.00 | 0.92 | 7.20 | 213.99 | -11.94 | 83.59 | 0.2075 | -922.0 | -769.3 | |
| 0.00 | 0.45 | 0.00 | 0.23 | 2.15 | 212.54 | -13.39 | 105.57 | 0.2412 | -719.0 | -570.4 | |
| 0.00 | 2.71 | 0.00 | 1.41 | 7.90 | 208.09 | -17.84 | 82.85 | 0.3072 | 878.0 | 697.4 | |
| 0.00 | 0.81 | 0.00 | 0.42 | 7.77 | 207.87 | -18.06 | 83.33 | 0.3106 | 741.0 | 654.1 | |
| 0.00 | 0.90 | 0.00 | 0.47 | 6.64 | 207.59 | -18.34 | 87.01 | 0.3143 | 719.0 | 527.3 | |
| 0.00 | 1.18 | 0.00 | 0.63 | 6.19 | 204.35 | -21.58 | 88.35 | 0.3673 | 727.0 | 605.0 | |
| 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. | |